WPC]q 
      2       B   V   o          Z      #| H          0pt (HP Roman 8) (Port) (FW) } 2 ] : , ,    ] 	[ 
    P fQ  
P21/01/96 05:51            Practical Lessons Using Marine and Coastal Image Data                                          3    XX  XX             X `  TTTTT|LxXxXxXxX@0@0@0@0`````````LT\``L `h`TTT|L|L|L|L\xXxXxXxXTTTTTT``@ @ @0@   L \p0p0p0p0p0``````  DDD`D`D`D`Dt8t8t8``````xL|L|L|L  \p0`D`Dt8LL\``  dh XX8TXXXX X@HX    h^                                  8d                                                        HP LaserJet Series II (Additional)   HLSEIIDU.PRS ] 	[ 
    P fQ     0Z
P 2       9     9     I  	       #| H          21/01/96 05:51            Practical Lessons Using Marine and Coastal Image Data                                          3     2                     Z     Dutch Roman 10.50pt (HP Roman 8) (Port) (FW) Courier 10cpi Dutch Roman 7.50pt (HP Roman 8) (Port) (FW) Dutch Italic 7.50pt (HP Roman 8) (Port) (FW) Dutch Roman 8.50pt (HP Roman 8) (Port) (FW) Dutch Bold 10.50pt (HP Roman 8) (Port) (FW) Dutch Bold 8.50pt (HP Roman 8) (Port) (FW) Dutch Italic 8.50pt (HP Roman 8) (Port) (FW) Dutch Italic 10.50pt (HP Roman 8) (Port) (FW) Dutch Roman 16pt (HP Roman 8) (Port) (FW) Dutch Roman 13pt (HP Roman 8) (Port) (FW)  "  m^,8<X,DDX,8,0XXXXXXXXXX00Tx|xl@Lph`t|808X,T\L\X8T`00\0```\DD8`PxLLLXXXX XX  XX             X `  TTTTT|LxXxXxXxX@0@0@0@0`````````LT\``L `h`TTT|L|L|L|L\xXxXxXxXTTTTTT``@ @ @0@   L \p0p0p0p0p0``````  DDD`D`D`D`Dt8t8t8``````xL|L|L|L  \p0`D`Dt8LL\``  dh XX8TXXXX X@HX    h^                                  8d                                                        HP LaserJet Series II (Additional)   HLSEIIDU.PRS ] 	[ 
    P fQ     0Z
P 2 
      >    D  	  	  
        chapter                                                                      ,t  e    # ] 	[ 
    P fQ   
P# 
    
  t                g H    #  H 	`>	    xi fQ  ԩX# Marine and Coastal Image Data Module 5:t  k              x  } S    `(#7 #  H 	`>	    xi fQ  ԩX# Practical Lessons: 2k  "  m^,4<X|,DDX(8,0XXXXXXXXXX00Pxt|xh@@xtht`ptthxL4HX,\XL\L4L\,,X,\\XX8D0`PtHHDXXXX XX  XX             X `  x\x\x\x\x\|LxLxLxLxL@,@,@,@,\\\\\````hHx\\\\hH \hXx\x\x\|L|L|L|L\xLxLxLxLLLLLLL\\@ @ @,@   @ xXt,t,t,t,t,\\\\\\  t8t8t8`D`D`D`Dp0p0p0``````thHxDxDxD  \t,\t8`Dp0hHhH\\`  dh XX4PHHXX XDDX    h^                                  8d                                                         "  m^,8<X,DDX,8,0XXXXXXXXXX00Tx|xl@Lph`t|808X,l`dpdXtt0<h\ltTtlL\tllldXXXX XX  XX             X `  TTTTT|LxXxXxXxX@0@0@0@0`````````LT\``L `h`TTT|L|L|L|L\xXxXxXxXTTTTTT``@ @ @0@   L \p0p0p0p0p0``````  DDD`D`D`D`Dt8t8t8``````xL|L|L|L  \p0`D`Dt8LL\``  dh XX8TXXXX X@HX    h^                                  8d                                                         2     
      ,    ,     "  m^ ((`@th 00@h (  @@@@@@@@@@$$hhh<|`TXdXLdh,8\Pt`dLd`DPh`|``X( (|@ <D8H<(<D$$@$dDDHH00(D8T488@@@h@ @@  @@             @ H  `<`<`<`<`<`X8X<X<X<X<,$,$,$,$`DdDdDdDdDhDhDhDhD`8`<dHdDdD`8 DLH`<`<`<X8X8X8X8dHX<X<X<X<d<d<d<d<d<d<hDhD, , ,$,   8 \@P$P$P$P$P$`D`D`D`DdDdD  `0`0`0D0D0D0D0P(P(P(hDhDhDhDhDhD|T`8X8X8X8  dHP$`D`0D0P(`8`8dHdDhD   H @@(<@@@@ @,4dd@    Ld^hh                                  (D                                                        \ "  m^ $(`@tX 00@h(  @@@@@@@@@@$ hhh8|TPX\TLd`,0TTp\`H`PDL\PpTLT8(4|@@@8D8$4@  < d@@@@(0$D8T400@@@h@ @@  @@             @ @  T@T@T@T@T@x\X8T8T8T8T8, , , , \@`@`@`@`@\D\D\D\DL0T@\D`@`@L0 DH@T@T@T@X8X8X8X8\DT8T8T8T8d4d4d4d4d4d4`@`@, , , ,   0 T<T T T T T \@\@\@\@`@`@  P(P(P(D0D0D0D0L$L$L$\D\D\D\D\D\DpTL0T0T0T0  \DT \@P(D0L$L0L0\D`@\D   H @@$844@@ @00dd@    Ld^hh                                  (D                                                        \ "  m^$,0lHt$88Ht$0$$HHHHHHHHHH((tttDl`dpdXtt0<h\ltTtlL\tllld0$0H$DL<LD,DL$$H$tLLLL840L@`<@<HHHtH HH  HH    H    H   H L  lDlDlDlDlDld<dDdDdDdD0$0$0$0$lLtLtLtLtLtLtLtLtLl@lDpLtLtLl@HLTLlDlDlDd<d<d<d<pLdDdDdDdDtDtDtDtDtDtDtLtL0 0 0$0   < hH\$\$\$HH\$lLlLlLlLtLtL  l8l8l8L4L4L4L4\0\0\0tLtLtLtLtLtL`l@d<d<d<  pL\$lLl8L4\0l@l@pLtLtLNH HT HH,DHHHHHH48ppHH HHTpH          H       H H             H                HmttHH    HH  HHHHH  HHHHHHHHHHHH     0P H         H                                            h              H "  m^$,0lHt$88Ht$0$$HHHHHHHHHH((tttDl`dpdXtt0<h\ltTtlL\tllld0$0H$`TXdXLdh,8\Pt`dLd`DPh`|``XHHHtH HH  HH    H    H   H L  lDlDlDlDlDld<dDdDdDdD0$0$0$0$lLtLtLtLtLtLtLtLtLl@lDpLtLtLl@HLTLlDlDlDd<d<d<d<pLdDdDdDdDtDtDtDtDtDtDtLtL0 0 0$0   < hH\$\$\$HH\$lLlLlLlLtLtL  l8l8l8L4L4L4L4\0\0\0tLtLtLtLtLtL`l@d<d<d<  pL\$lLl8L4\0l@l@pLtLtLNH HT HH,DHHHHHH48ppHH HHTpH          H       H H             H                HmttHH    HH  HHHHH  HHHHHHHHHHHH     0P H         H                                            h              H 2      $  ,    ,  8    d   "  m^,8<X,DDX,8,0XXXXXXXXXX00TptxthDXpl|dlt|ltL,LX,X\L\P8Td08\0dX\\LL<dPtTPLXXXX XX  XX             X `  pXpXpXpXpX|xLtPtPtPtPD0D0D0D0dXXXXddddlPpX\XXlP Xl\pXpXpXxLxLxLxL\tPtPtPtPTTTTTTddD D D0D   X \p0p0p0p0p0ddddXX  |L|L|LdLdLdLdLl<l<l<ddddddtlPtLtLtL  \p0d|LdLl<lPlP\Xd  dh XX8T\\XX XD@X    h^                                  8d                                                         "  m^$,0lHpp$88Ht$0$$HHHHHHHHHH((tttD\\dh\Tll4HlXhpXpdPXh\d\\<(<H$HL<L@,DT,,L,|THLH<<0P@\D@<HHHtH HH  HH    H    H   H L  \H\H\H\H\Hdd<\@\@\@\@4,4,4,4,hTpHpHpHpHhPhPhPhP\@\HhLpHpH\@HHXL\H\H\Hd<d<d<d<hL\@\@\@\@lDlDlDlDlDlDlTlT4 4 4,4   H lLX,X,X,HHX,hThThThTpHpH  d<d<d<P<P<P<P<X0X0X0hPhPhPhPhPhP\\@\<\<\<  hLX,hTd<P<X0\@\@hLpHhPNH HT HH,DLLHHHH84ppHH HHTpH          H       H H             H                HmttHH    HH  HHHHH  HHHHHHHHHHHH     0T H         H                                            h              H "  m^$(0lHd$88Ht 0$(HHHHHHHHHH($ttt@d\dh`Xpl48`\|hlTl\LXh\|`T`<(<H$HH@L<(<L$$H$tLLHH04(L@`<88HHHtH HH  HH    H    H   H L  dHdHdHdHdHhd@`<`<`<`<4$4$4$4$hLlLlLlLlLhLhLhLhLT8dHhLlLlLT8HLTHdHdHdHd@d@d@d@hL`<`<`<`<p<p<p<p<p<p<lLlL4 4 4$4   8 `H\$\$\$HH\$hLhLhLhLlLlL  \0\0\0L4L4L4L4X(X(X(hLhLhLhLhLhL|`T8`8`8`8  hL\$hL\0L4X(T8T8hLlLhLNH HT HH(@<<HHHH88ppHH HHTpH          H       H H             H                HmttHH    HH  HHHHH  HHHHHHHHHHHH     0P H         H                                            h              H"  ^ D X X     D d d   @ X @ H           H H             ` t                X H X  D   t   T   H H  H      d d X  |  t x t                                                               t         ` H ` H ` H ` H                    x          x             t  t  t  t                           `   `   ` H `       t      H  H  H  H  H                  d  d  d  d  d  d  d  X  X  X               x  t  t  t        H    d  d  X  x  x                   X         d l              ^                                                                       X                                                                                                                    2 &   ^  D     $  c  J     R   } 2 ] : , ,    ] 	[ 
    P fQ  
P	
 ? x x x , -  x 6X   @ 8; X@Z # C *   , ;  /%iC 	[ 
    P fQ  wP[ " @ *   , g  i@ 	`>	    xi fQ  wXf ( K / $ ,   WK 	[ 
    P fQ  Pd~ 1 \ : , ,   N,\ ~>	    p fQ  
f ( K / $ ,   1K ~>	    p fQ  Tg ' H / $ ,  ԙH 	`>	    xi fQ  Xf ( K / $ ,  WK 	[ 
    P fQ  P\ 0 Y : , , D Y 	`>	    xi fQ  
X } 2 ] : , ,   ] 	[ 
    P fQ  
P	
L K  Y D , r  	[ 
    P fQ   P = s H 4 ,  qs 	[ 
    P fQ  P "  m^4HHl̰4TTl4H4<llllllllll<<lԤP`̤xԨH<Hl4lt`xlHhx<<p<xtxxTTHxd```llll ll  ll             l t  lllll䨘`llllP<P<P<P<xttttxxxx`lxtt` xxlll````xllllhhhhhhxxP P P<P   ` p<<<<<xxxxtt  TTTxTxTxTxTHHHxxxxxxԔ````  x<xTxTH``xtx    llHlllll lPXl    ^                                  Hx                                                         2         &                                   ;  H  H  i   A&6   4      &l9         	 ^G=l: fl    ^! n K K  7῾B"=$$  '' @    	'/? 
` 	''8;	'f	'f	'f	 'f	 'f	'f	'f	'f	 'f	 'f	'f	 'f	'f	'f	'f	'f	 	'f	 'f	'>?4	'<?4	'84	'89	'09	'> 882	'> p >  1	'>xxq1	'>88q1	'>x81	'>x8 !1	'>x811	'>8811	'Æ>0ǎ0q1	'>0 >p 1	'7~y<8߀2	'f	 'f	 'f	 'f	 'f	 'f	 'f	 'f	 'f	 'f	'f	 'f	 'f	 'f	 'f	 'f	'f	 'f	 'f	 'f	'f	'!@=	' / <	'  <	' `   ?:	' `   ?:	'   :	'<9	' ? 9	' 1?
 8	'  8	'   0    6	' ~ Sd  ? 5	'   	 ?5	' ?  4	'    4	' { 4	' ? 
  q3	'     I3	' ?    2	'?     2	'
    1	' 
    0	'     ?0	' ?   /	'?    .	'     .	'  	   ?-	'  	   ?-	' 

  -	'    
  ?  ,	'   
    ?,	'?   ? +	'?   ? +	'   	  *	' w   )	'  )	'    ?	?  ?(	'   	?  ?(	'   
	(	'0A  @   '	'0A   '	'     &	'      }&	'8     
   ? %	'? `0l`   $	'  ` l   $	'? 
   ?   #	'&`2   "	'8&0   "	'"  4  "	'	6 &  "	'?       ? ?!	'   ?    	' 6
   	'` ? $?   	'?`? d?    	'	  ~     	'À ~  ?  	'
 ɰ~`?  	'
 |   ? 	   	'
? |  `$ 	   	'       	   	'? A $    	'?
``$$ 
   	'<  :   $0   	'|  2M $	 ?   	' x6`P( p  6 
 1  	'?p |         C 	? ? 	' ?   `0 0C 	 ? 	'|0 y         
  >  
	'p x @  d   `0`
    ? 		'`? `l   0`
    ? 		' p `$ 	     	' 
0  `$ p	    ? 	'  s>p0     	' ~ Ɔ12dp
   $ 	' ~`12
d0
      	'~L s8~l 	    \  	'> r8~H 	    	'À    Ā0  0 8 lÀ ?  	'! ?@  	 @3  ~lc ~  	'?! ?@  
 `s  >lc?  	  	'|!0 # ?$	 Hp8.H    р  ?	'
 |  c ?$M L`x.    	'
 >   <?  0 =8~1<  @  	'
#?1    H  x
L ǀ?
1 ~	'	#
?1 $	0LxI ǀ
 	'	$$ ` 	 x|>`   	'	?$$   
p><>   	' p$   @  	 @`9gxl
lH   
 	'p$l<@@ 2H }<<x @ 
	'?$D< @  ɢL`<><x @ 	'  % >>        mdoۄIl0 ? <	' + l|<8 LD  =<cϟ| ?|  	  | 	' +L l|<8 L` =>| ~  	 Îx< 	' 5l A
<8ɶMl&M"l||0ϗl& `  
 x< ` 	' ?6 ` 
|0	@&	0L||0
h'@ ` 	 x|  	'?6l>      `   
m/ pa>   
 x|	'6l6
ɶ
l 6M2Cx|>  &8A  x~	'6a`aɶ>6Mcx|6a  Îx~	'6` 6Nbc6IlaM}|ϟ|0 
 pÎx>	' ?6@ p Nbg$A H@"	}|߿8
 p჎x<?	' 7dp 8g<  @  "?lmdo˾w>?   ?
  |x|?	' ,d 6Lr<6Il` &{}<ϟ  > ?
	g	' , &np|6AL` D {}|ߟ  > ?
	c	' ,l  6ɲp &ɶMl&6	`?||<}  >	ǀ
		' ? (" p<&I	$&M`x|<}  ٗÀ	À
		'	,h px $  @  {Ś},柗|'ǂ 
	?	'	/ld ɲ ` ɶ
H$
`xxǏ<y> ?		' 
/&d	 ` 
4
 `xxǏ<}> 2a 	?	'
`  !$6Ah`$"9}<|x ǀ	?	'?
      9Ǟ}<|x π	?	'`  @ 2helo$Y&2&    ?  ?	'3` 6@ 60L@!Ǟ}Ǟ<|G0L     ?	'   > #Ǟ}<|G?      ?	'		@  hmdO,Yl&  	`
   ?	'1	d&  Ml 6H@xǜ}Ǟ<|8  L
@   ??	'1     H $  @ xǞ}<|8  
@ ?  ??	'2 d 	m`	H&	0OxxǏ<y>x2D 	?	'	 P   $	 OxxG<Y>x 	  ?	' @ B CxAme,dl&8pÀ       ?	'4 `  6 0m@	H 	!xxǏ<y<x$	  `  ?	'		`  0  "0  !xxO<Yϟ>Mp ` @$?	'6	`&	 
l 6H@< xǞ}Ǟ<| Ǐ<y〛 !>    &!?	'  @ !xǚ}e,fl&p  !>x   $!?	'
 	@ H@m`
dl&ق 8`A =  	?	'
8 	`	6 4 H@ <xǞyǞ<x  <|@9  #?	'	  H@Iρ vxŞ}Ş,f|'  8pÆ< ?8 $#?	'	:  H ɀ@$	HcxxǏ<y>0$	 L`@ ? | ?	'	 @p  r`m`M,L&ـ0 ?  $?	' H H@   LAma
dl&|p ?  ? 	?	' @	 H  .@$	H> xxǏ<y<͐$	 L`@؀?8@ $?	'   ;`bL`m`lL&7`8`Æ ?8@$?	' 4	 l H`6ɰG   :p;LAmaMll&6`8`Â   8 	?	'@ G	 @ H`6ɰo	H0><yxϞxǏ<y<$	 L`@  ?>@$?	'0 	`	@@2 !  ;f6imaLlL&6ap ? >@$?ǀ	'<  B	@@2
 & H1<xǞyǞ<x1Ǐ<y@?  ?? $#?	'  @l HAiEMlL&6Ap` ?  ? $#?	'>   	`	@ 0    H Gf hAm@d&L&6l8pÆ8   ? ǀ	' ;	@6 $ H Ǟ<xǞyǞ<xǟ<||@ @?
  $  ǀ	'>$
d	 L H@  |Y`̚imeMlL7L8`Æ     ` ǀ	' 9`0A0	 <yxxϏ<y>0$	 H`@6@6@$ X4
  ǀ	' )$  8ad HAmAlL&6L pႊ ? π
@$ 0	  	'@ 
d	 H H`  $	 X0E|ybAmaOlL&7 p    	' H	   H`64	 <yxxϏ<y<πd	 H @6@6@ 2@  @$	4	 Hǀ	'?A `	``&6  "f4xŲmeMll&6M8@   ?@ 	  	 @ǀ	'  C6   @Ǟ<xǜyǞ<xǟ><x&@2  $ H 	ǀ	' @ 1`2?D  ` H, HmAM,"L$6M `       ǀ	'CA0
``    ?qx3f0xŰiE,lh6\	      ` 8`v  ǀ	'hA   @	 `   ?qx1<xǜyǞ<xǟ><	  0 x  $ H 	ǀ	'EA`l `8`?t0D>|YimhOl&7O2@   0  $  @  	 ǀ	'p @   A0`?@$"I>|yxxϏ<<ϞH`2@  2@ >  @$	4	 H	'   R `00d$2mA
lH&6 8a  0           @ǀ	'V 6A`Ad0``Dx |YbiMIMl$6O 9L` 0 @8  0  #? ǀ	' c  a8`04	X2<yxxϏ<y<Ϟ 9Hd 6@60@2@  @$	@4	 Hǀ	'h   0`!&? 8pÇ8ad$2mAMlH6M& 8p @80`   @    $	 @ǀ	'V6A`l0``?$0|YhMaM,&L,vO|A8p  80    ǀ	'h    	0@8`?D$$	H<yxxϟ<y<Ϟ<L`D2@62 2@@< I@$	X6
ǀ	']0
 ` `   8<xg<ͲiMl&Hg6}柎 Ç<pÎ8p0<  I  $	 ǀ	'h   $  $p    8<㇐<xǜyǞ=xǟ>=@<Ǐ<>x ?,	 H $ ɰ ǀ	'    M  @?`$"H >|`ImIMl&&6Ml L @0 00 ?  
    ǀ	' 
`	d @sǞ<qx34ŲiŖ}l&xG>}yp<xÆ8p00      ǀ	'&	0d	    d RsǞ<qx3<xǞyǞ}xǟ>}yx>Ǐ<Ǐ>x8 	 H $`0	ǀ	'6
d
0l ldܸ@?R`$X2D|>yϖiOl<Ͼ|p8D2p00     0	 ǀ	' ` ?RL$|ypxϟ|<Ϟ|x H`@066@@2@ I@$ 	 Hǀ	'$	     R8Ǐd$X2iA
lX6Mfq8p 8p0     	  ǀ	'6
d	l Hd A&
|y>iiOl<Ͼ| H  0  800   ǀ	'0 0  R  4OX2L|yyxϞ|<Ϟ|y`ȟ 2&  6@2@2@s`I@,& 4	 Iǀ	'M 	`	d8R@ qx4ͺyŞml6x>}y>xǏ<  001     $ $	  ǀ	' =R@ qx3<ǾyǞ}>xǞ>}>> &  	 H ,` 	ǀ	'   /;`?nv"H4@:ld6IMiMl&,6Ml``@  &w   0  
`    ǀ	'
M 	`	@	Ax_<x<8yŞy6xǞ>}燏 >9>00   , ǀ	'
$l   	R}<x<xϼyǞ}>xǟ>}燏 >8>9> $	 H ,  & 	ǀ	'
6
l	l H	<G< &ɀ|{>yiϟ|<Ͼ|x	Ϝ0        ǀ	' /	Rm< Y O|y>qxϞx<Ͼ| |	Ϝ 2 2@0  ``@ $	 Iǀ	'&     
>iOml$2ŰiMl&سF6Ml ȳe>x6  x 8       ǀ	'$
$	0l C
=G<@7Ϟ|{>iiϟl,Ͼ||@ 	ś  8A 8p ǀ	'   
RG<7Ϟ|yyxϞ|<Ͼ|x 	ǟ  0`2A$0m I@ l$	 Iǀ	'$d @ =)O|	>Mlt6iMl&H36Mlt6hϘ6ɹ E @0  @ ǀ	'6
l	l!=< Ϟ|y>yyϟ|<Ͼ|x&ϛ<  0 ǀ	'    R< Ͼ|>yxϞ|<Ͼ||6Ϟ>26 $m`Y@ l$	 Iǀ	' M   @Ǐ<y>||ϾyǞ}>xǟ>}<>x>x8q     ǀ	'    $  ?QG<>mgt<yǞ}ϟ>xǚ6}o|ǝ>x<ǘ'><l H l` 	ǀ	' 	 ?@
,f66Ml`6AMIMl&,6Mldd6066H0 H0!  @ ǀ	'
`?AǏ<y>||<yǾy>xǞ<}<xǞ>x1<|x   ǀ	'&
dQ	O<>}|ϼyǞ}ϟ>ǚ>}<61<Ǟ|ǎ<y   l` 	ǀ	'$
l?<Ͼ|>yxϟ|<>|xǞ>Ϟ>x 0` ǀ	' Q
mfMl>ai|,vMlfhv͛6Ϟ>x @$ M @l$	 Iǀ	'$
l@
M,&6Mld6ɰi&ML&26Mld2d6vÚ6ɑ6ř8aÆ8 ǀ	'6
d@<>Ͼ|>yyϞ|<>|xǞ>Ǟ>&0` ǀ	'L Qm>M|>yO|,vͺlhϛ6Ǟ>x0$ m @
l$	 ǀ	'L @Ǐ<y>||ϼyϞ}>xǞ>y<xǞ>xϞ>Ǜ>pǇ  ǀ	'$  Q	M,&6tϰyŖ}̛XG6Ml$ę6vɚ>ǟ>xǎ<y ld 	ǀ	' A	Ml&6Mld6ɢIMl&:6
ld2d66ɱfɐ67  00a   @ ǀ	' AǏ<y>}ϟ|<yǞ}>xǞ<y<Ǟ>xϞ<ǟ>8qÆ0p ǀ	'!QM,ۦ6]tϼyž}ϟ>G6]t6Ϛ>ǟ><|x H `   	ǀ	'!A<>Ͼ|>qyx<>|xǞ<Ϟ>0a` ǀ	' Q
Md&6Mld6Il&,6Mld`6Ś4gǚ>82$ I`@  $	 ǀ	''A
M,&6Mld6ɰI&ML&2D6Mld2@6ə6ɲ4ɑ&0x8ppa ǀ	''A<>Ͼ|>yx><>|xǞ<Ϟ< 00a ǀ	' Q	Ml&6Ml`6IMl6,6M2lfh6Ś6gŚ>&@$ I`AMl$	 ǀ	''A
Ml&6
ld2i&ML&26Mld2D6ȱ6ɐ6ɱ608aÂp Є ǀ	'/A<><|<qyx<<|xǞ<Ϟ> 0`` ǀ	'Qol&6Ml6ɲOl&>,v
lf6h6͛6ɱgϞ>2$ IDA
h  $`ǀ	'LǏ<>yx<y<y>xǞ<yϟ|Ǟ>Ϟ<ǟ0<p8p        ǀ	'R	Ml&6Mld6ɴI&ɶMM&ٳD6Ild2Ř6ɱfͺ<Ǟ0><<y 2l`   ǀ	'?BMl&6Ml`6ɠɶMl&66Mld2@6ɐ6ɰfɚ600`A  @ ǀ	'?GϏ<{<y|<y>y>Ǟ<y|Ǟ<Ϟ<ϟ À x0a    ǀ	'?G
M|&6Mld6ɰIɶML&6L6Mld66vͺ4ǟ ǀ |x2  ǀ	'C|<現x<yx<<|xϞ<珁> 87 8e`ȃ     dǀ	'R)OǛ&6
ld6ɰIIMl&66
ld2A6ə4ɱfπ< 87800lI@l   dǀ	'CMo &6
ld6ɰIɶML&26
ld2A6ȱ&ɰ4 0  6h<q̀    ǀ	'CϞ| <<|<qqx<<|xǞ< 8  a  ǀ	'Rn  &6Mld>ٲML&6vMld6h6ɘ6ɰf  I `@
H , ǀ	'D  <y|<yϼy<Ǟ<yϟ|Ǟ<Ϟ<>>xϐ0qÀ    ǀ	'RͶh  &6Ml`ϴy&ɶML&66Mld2ș6fɲ4>xϰx2l@` ǀ	'C`$&6Mlg>>ɶMh&66Ild6D6ɐ6ɰf06 va `Í π	'Dl<y| y<y<xǞ<y|Ǟ<珞<| >xϞp	p  ǀ	'RͿ $ 6Mlx q϶]L&2M&Mld66ɱfɲ|< >xϞp	8x2h@ π	'Ͼ 	<<| 0x><<|xϞ<06Ϟ> A  $	@ǀ	'0`f6
l >aϒL&6$Ild26ɐdɰf&Ǟ> I`
Hl@ǀ	'
ϸ   n6Ml .l&6f
2ld66ɐ4ɲd<  ɲp0q    ǀ	'ϸ ><| x><<|xϞ<珀 9 M`A   dǀ	'I0  6Ml   	 |'6
4	Ld26ɰtɰdɀ 1`I 	H  `ǀ	'ϸ vM  ,`	6Lf
2ld7vɺ6ɰdɸ Æ8p| p0 π	'ϸ 現| +><<x> Ϟ<珞 6@6`A  	$ π	'y ݾ8      7>Mv]ld>&ɳvɲfɻ 80& M`
H, π	'y <} `00@ *7Ǟ<yx ><><9Ǐ1|0Ǐ ` π	' ? >     7Ͱf2ld ɰfɲdɳ<0ǎ|xǏ0H@  π	'E`' @ I H& H  
>߲Ld ɰfɲdɺ  4 H` π	'Rd&  
d&0$6Il > <y|ǀ珞<0<py8q  @   π	'S6   `  	@$0	 @  H < tld  	tɲf0<0y8L@  π	'&  70<x@6<珀<@0   ID   $@π	'S   A  @      @p rld8pdɲf̀~&  I`	Hd@π	'    (pHpldp$ɲft000Æ8  π	'  66A<x6&<>>& 0a H    @ 
@π	'ld& 	` >$ H@ ab2̛d x	fɲf:~8p I 	H$
@π	'ldfɲMd&Ƀ >6Id '<#|Ǐ	現<q78<y 8qL@ π	' ? 
 	  >6 H  pAvld 0	dɲd3f20<y 8qH@ π	' B`    `0   @7; 6p8pdɲd2v8p 0$   I0 π	' O``ÆpC  `>cx<><><0208Ǐǎ H  π	' 
  @    <      8pò|ɲlv<<088 ǟ>	H@  π	' 4L $x2&Ǟ<燾>	7 <&0e$L	 H$@π	'ǀOld0	@$	 6I @@&a 0dɲg>70 h	H   π	'?ǀ    	   @    a !D04ɲ|	f6pÃ@`《 π	'ǀ 
$	 -`6@$Ǟ<<   0, `  H$@π	'ǀO`  @   0  @ pÄ  8pf`	v  v0a A@		H  @π	'       *  `CH`8pòtɲɰf86c0a0! π	' 2d	 hd2$Ǟ<󁏾<&0e 0,@π	'?O`&  `$4  @&<ppfɳɲfv0Ϟ 
H @π	'Odn  &v$6  'm&ɰ<y>pǏ>Ϟ>> #<y80H@`π	' @ 
	@$  9@ p0dٺfɘ6 Ç#<y80H@@π	'ǀD`<  ` 0  @ 0	88qٰɲdɱ6 8$0"͟ 
 π	'ǀ&8`~p0   0AxǏ<%珼|珞> 8<8<yǎx @`π	'ǀ?     *8`8p{ mɲfɑ6 88<yǞx@ π	'?   /@4&> 	<ǜ$0a 4 @l`π	'?'`@$ @0  @p ldɐ&͘0  H π	'ǀ?? ?         "0 edɰ6ɸ0Â4y8 Ç   π	'?? ?  .`& $ l><ǜ$lσ	Hl@	'??N?@  0 ? @ A  @Æ8㇎lɰfɐ&ɘ&0, 0IHh 	'ǀ?N 8c?  `?  A0Ǐ<ǎ0|珞<<} Ǟ<q@  π	'ǀ 
?    ' 0$ddɐ6ɸ} ` ǎ<1@ π	'ǀd d :@&ɰ @<p8lɲdɐ&   $	@    π	'ǀe|$:"@&ɰ
f<ǎ>||珞<  8<x@π	' @     0 00plɲfɐ6  8<x@π	'ǀ   -6$d><ǟ@
H @π	'ǀ?  5  @Ç8q  퉲dɰ&ɚÇ2@	$IH @π	'ǀ 8? "900p@0ml&ɰ͇t00À 8  π	'ǀ 8? ,0	$ao><Ϟ$@4	l@	'ǀ  | ?5? @   Àdɰ&Ϻ 
   8`@	'ǀ? )2$ 
Â0l6Ìm8`Æ0 8 	'ǀ? )0d 0>|}I@	2
l 	'ǀ?5 08pѲfɱp  }@	0	 
 π	'ǀ?5 0<}珞0<oxǞq |π	'ǀ?  ( 0dɰp Oxǎp 8	'ǀ5D6LÂѲdɳ`8`@$	`20`	'ǀ?5e&6LA珁珞 ><8<x <<π	'ǀ	   ( 
Â2lɼ <Á
8<p 88π	'ǀ ( 0a>|p`@$	H l@	'ǀ 1 0pl x0 A0 a	'ǀ  ' 0`o p|8a0pÇx8a	'ǀ  %
 l>|0$|0m I@$	H2l@	'ǀ? 56M MÇ| 8<i`   0`	'ǀ ?5&6M Mǎ>< 8<xǞ8<	'ǀ? %  8 ÀqÏ8<x8`9	'ǀ? ? -0A8p0 0p 0 	@$	A`	'ǀ?  -0A|y <|ǎ<}xǞ<qxx	'ǀ?   %0a 8qy pǞqx8	'ǀ?   % l d$$2  I@$	H2l@	'ǀ , 6MtMÆ00` `   0`1	'ǀ
,   Â0a8qÇ 8pÇ8aÎ00a9	'ǀ>
 %0l0d$$0m`@	Hl@	'ǀ?
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		 y<|ǎ<ypǞ<qx 	'ǀ
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		  m l$$0a @$	X2 	'ǀ 		c&pa0` L`@	"6 	'ǀÀ		'  pÃ8qÆ0qÇ8aÎp0Mdπ	'ǀÀ		  m m$d M ` & 	'ǀÀ			 ` Â0`0aYA$I@ 	'πÀ			' `<|ǎ<yǎpǞ<q `
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	'π?
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  ,0id" π	'π
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? ǀ      	'π
 ? 2`     	'π
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πuπ πuǀ πuππ# >߀<ǀπ#x?<?<ǀπ#|?<<ǀπ?<Aǀπ#?<Aǀπ#0~?_9ǀπ# 0< x9ǀπ#|<|809ǀπ#><<xx8<9ǀπ#<><<xx8>?9ǀπ#<><<xx8>?9ǀπ#<><<xx8?9ǀπ#<><<xx?9ǀπ#<xx?9ǀπ#<xx~?9ǀπ#<xx>!9ǀπ#x<<<x0Ǉ 9ǀπ# ? <|  Ǉ p9ǀπ$Ǉ>?9ǀπuǀ ǀuǀ πuǀ uǀπuǀǀuǀ πuǀ ǀuǀ πuǀuǀπuǀ ǀuǀπuǀuǀ πuǀ uǀuǀtǀtǀtǀuǀπuǀ uǀ πuǀuǀ πuǀuǀ &   Eǀ&   Eǀ$ Eǀ$ Eǀ#   Cǀ" 
  Bǀ" 
  Bǀ!   Aǀ!   Aǀ!   @ǀ!   @ǀ  ? ?   ?=ǀ  ? ?  ?=ǀ  
  @ ?<ǀ 
  @ ?<ǀ     ;ǀ     ;ǀ   ? ;ǀ ?  	  L :ǀ ?   :ǀ    :ǀ ?	π8  ?  8ǀ ?
  ?  8ǀ      7ǀ       7ǀ   6ǀ 
   6ǀ 	   5ǀ 	
   π4ǀ      4ǀ    ?  4ǀ       4ǀ       3ǀ ?       2ǀ      
  2ǀ ~      1ǀ   
	  ?  1ǀ   
  ?/ǀ?   	
	 ? ?/ǀ ?  
  .ǀ  8   
?  .ǀ  0  `?
?  .ǀ     .ǀ    ߀  -ǀO     ? -ǀ	        ?,ǀ         ?,ǀ      0   *ǀ  @     ?*ǀ  @     )ǀ ? 	    π  q  ?(ǀ 	
 @Ā"   "`     ?(ǀ

  Ā"    "    (ǀ	30  @   (ǀ8	0   @@  ?   'ǀ p	@
 3  ? 'ǀ?	?@D        &ǀ
0"   	 &ǀ " 8 	  ` %ǀ
 @Ĉ ? ?	 	  #ǀ
 @Ĉ   ? ?   #ǀ
0"  3? "ǀ?
 "~  ?   "ǀ
̈? 0 `   ?ǀ	 ?̀? ? ;  ?   ? ǀ 
  0 ?  ?       ǀ/   2`?  	   ǀ     ? >     ǀ
   `D?Fl@?     ǀ
    À    ǀ ?
9 3& 3    ǀ
9      ?    ǀ
  " f ̀ $Fd@ ?  ǀ
? b0   ?  
8  B   ǀ
 ?
6B`>32a <  ǀ 
      
  ǀ  30  f`  0 "&f`   
	  ` 	X  ǀ D`    	   
ǀ  >    @   
      '
ǀ?    <    
   ߀ ǀ<  
?      p     ǀ G  f`  Kp ?  ? ǀ 	  
 `   	:p]    ǀ0 02 ? >0	   p ǀ   0" ? 0     ǀ
 D0
` 0f   䀄   ǀ
     0@ @ Ø   ?
   ǀ
0  30 y  ?
   ǀ
	   p      pǞ  0`D ? Å  ǀ
	A 0 06 `  0fl?
   ǀ
A     @ 	

    ǀ
?' 0  30 ` @#	

  ǀ
?     @  0  ?
  ǀ>'` ă ` 	3 f   ? 
ǀ ?ǀ?  | 0c   
 
ǀ ǀ ?(0<?2" fd	|xc   

ǀ	 8ǀ ?    d `  
 
 ǀ ?     >p !pD 
 
 ǀ
x*30x @  30" f ~xx 1xD 
 	ǀ
<
  x @   bŀ0``    	ǀ	 *@@x  F@D@̈ǀ&, "  
	ǀ	 
 @  x<  % `vtÇ
	
3?	ǀ	*30x|D0c2 d~xx8  
>ǀ	
   x   @  0bǏ  ? >?  >|ǀ ?+F x " D D@  0Ǐ0`` ? >?  
  
Ç ǀ ? ~    Fa~ph8  |  
  Ç ǀ   	 #1| D Dc>~p|x8  ~     ǀ    '<  @ D@0ĈǏ<0b`	      ǀ 2  D |" D @0̈Ǐ<FL
   
  ?ǀ Ȁ (   @  " @?>v8h ><|x
 >   ǀ2"@  3@D0" `?>t8hѹ 88 
 ?  
  Ǉǀ  @ @  "s2f`3     ? ? ǃǀ   @ " " a?>~8xǏ ?  ǀ ??"D #@D?#" a7>~phsgǃ ?  	  >ǀ "@   > " D 	Ǐ?>`""	 ?    ?ǀ 3 b DF>" D`  Ǎ;6v`L00 ? À
ǀ   *0< <@D  " " >>~x|x  |x ?  
ǀ 3"D` 
0<`|@  0" ;>~|hѹ2g`  |px  ?  ?
ǀ 4"D    F   @@@ĈǏ>|  "3@	@?
ǀ 4 f DG ! " D`@Ĉŏ7>vl  @
ǀ ?4  "   @ @   0"!>>t8x珟 ?ǀ

ǀ 	@DF  D@D"0"!>>~8x㳶fo߀ ?  

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ǀ 
70 `D`  1" D`D@̈Ǎ;6vlѸ0 D  s

ǀ
   &`D@ " "x?>~xxǏ   ǀ 	DD1  `D@  " "8:6f`у32fd̙pp H  
r@? 
ǀ  
;36F`36flё    ?	   ? 
ǀ  5  0f D@@ "0 >>|xx珟<""D@>  ?   
ǀ;DD 00b D@@"0!?>,<Lhӳ2fl" D@  D@   
 1Č " D  @ɁǏ?<xx# L  $D  
ǀ830 d͘!   D@@wgǍ36f|ё0      
ǀ? 1`" " D@Ĉ"0<><~xxǏ88  @  
ǀ
3#Df  3 b D@D20<>>t|x3fe08p @O
$@ ǀ
#d   " D D@Ǐ?|<2F    
$@ǀ  
7#2 DD	  D@D@cvaǏ36flё     ǀ 
;     F D@D0#1><|xxϏ?>>|@    ?߃ 
ǀ
<  f1" b D@ #136lp36fl38    @x8? ??ǀ
<  D B   " " @@D@qǏ?<<xD D  @x8?  ? ? 
ǀ
 20f D  " D@D@9sfcō36flѱ  `@ &888   fǀ
  9 " F D@ 00>!><|xxǏ>ǎ   <88?     
ǀ
"D@"  %  0<26d`36Fl# @ 8?  s 
 !3&f`34fl̑# 0p 8?<? "Fǀǀ 90 0  B D@ 3><|xϏ?  >>||"  8?8? 
; ""DD 0  B @   33>fhѹ32fl̙3  88pp 	 ? Ȉ 8P   #" D@@ 
9ǏǏ?<|xx" DD 	 >? 

; #0d  0" D@@ 9&FŎō36flё  A  3"bǀ
 9 DF D@>`><|xxǏ>?>qǏ" D   
ǀ
;  ""DD   D@ 1>a7>v|ѹs6fl̙37.`  ダH  5?	2 b D@ ǏǏ?<|xD" DD ダ 
ǀ DD"2 ?   %D@LAٙ#&fe36flّ#3 8p` 'À?"bǀ "  ?f D@̈0><|xǏ>>0>>||" DC' ? 
ǀ ;""DD ?  @  	36~`36fl̙23 880 
 Hǀ GB DD	#" DD AǏǏ>|xD"DD    
ǀ =""DD#0f DD   " " D@ Aٙ#6Fdύ36flّ33 ` ?  ?0"fǀ   D@?1><|xx!Ǐ>>0qǏ" D@?   
 ?ǀB Ff""DD D@  	 >ύ36nhѱ36fl̙3 `  d@LH  < 0 @ 8Ǐ?<|xD" DD"    ` C  3"DD20F`DA     @ 8ٙ#&Fdɍ36flё#88pp  # ǀ ?@ $͉36f`ɘ32fl̑#3&00pp  @$ `hH1"  ǀ E?#0b  `8Ǐ?<|x" DD" D@$ ` F 1f"DD3 f D?  "  D<ܘٹ36fc͍36fl̙33&  @      ?!"fDHHٙ#  > @̍?><|xy#Ϗ>><  Ǐ" @@      G#Ff""DD> @H͝76fdɘљ36fls&    D@ "D HȈ1"D I @@<10f`F@@8Ǐ>|x"" D" D@  "  ǀG  0fbDD" f`<10f``8ٙcfg͍36flȑc&`X8pp   C1?0"bDLHљǀ  @  ~   
2><|xϏ>><|x>|" D@ q?? ǀH 0Ff@""DD1 ~   
͙74f`ѱ36fl̙23&f 8pp "   0 dDH?LH"f 0@     @   G Ã `=Ǐ?<|xǀ""@" D@0x , ? H@0f"LDȈ2f   ?  FAٱ36feō36flё#&f  (3`   ?  1"fDHHǀ @    1 c ?;><|xϏ>><|cG " D@  3`   8   ǀH0f L   # ͍34ddљ36fl̙33&fA   $ $DH ~x   HH1"Dǀ0$ C    2b DD@Ǐ?<|x""D@  ``@ |  ǀI@20b  0b``̘3&fd36fhё2#$f@ pp`  	8 H`  ǀ @ O@   < 0xpÌ͈36fdȘ36flȑ"#f@p `@ " @@ $DH x"b DHH1"dǀ  O@  `?> 20b`D`Ǐ?<|xǀ""DD "   p w  @30b``? #F	ٙ͘3&fd36fl̑33f@   xxy ><|  !"FDLHٙ#ǀ @  0p  @  7><|xϏ>><|x  |x < @  ǀw0``L 66fdѹ36fl̙3&fL͸ `"$DH?bDHH1#   _0 0   # f D@	ǏǏ?<|xǏ""DD" @ 1``D@   w"@30f`0:00f``ٱ#&g`ϝ36flё#f8p Ã<8xx  "bDHȌ  3 @      @   |<|xAϏ><|xϏ>><|x|Ǐ<8xpÇ    # f L 0 ?|Zxxύ6>nxљ36fL̙27&nX8p   1" DH0 bDHȈ  f  !` I100``D`AǏǏ><|xǏ  DD" @A30  "D3fbDD3 ^ᙃ# `dFAٱ3fFō36nlѹ3&f
̓  88qǇ><|p  ? "@DH@ّǀ   D  
Ǐ ?8><|xϏ>><|xǀ><|x燏><<0  ? "#Ff "Dd^Ǐ 66f`ѱ36fl̙23$DX܃ pbp"$DH0 ?BD@ H3 "Dǀ @ #Jᑋ#"D@8ǏǏ><|xǏ 8DD L 0  `@? 0 ǀ"D&"D@  J00`8ّ̘#&FD36fl̑"#F 8bp` <8 p`Á  ǀ   5<< xp8͙36f`ə36flȑ#3F 8cp  &1"$DH0 bDH "dǀ 5 :30D`8ǏǏ><|xǏ">D"  8` ?  "D""DD ^ #F8ّ36F͍36fl̑#3&f"  x8|p ψ><|  0 "b  Ȉٙ   ?
  q ? ><|xx+Ǐ>><|xǇ> |xx ψ8>  
 "   "3FfL ^ s ͍76d`ѹ36fl̙7.d6 88 p' # dLH 3 bDHH 1"dǀ 
? #"b`FD:ǏϏ><|xǏ>@  8 cǎ 1" `@     "D3""DD 
^?"0```ّ3&fEɍ36flѱ"c&F88c  ||`8x q Ȉ"  hH 

:><|xyϏ>><|x||  ǈ||p< q H     ""ff?
^ύ2>d`ё36fl̙27&dI8x&` p cǏ0d@3 # bDHH 1"D   
F?  f``ǇǏ><|xǏ >|| `cǟ ,@H0   ǀ"D3b"DA^  f$D@ٱc6fd36fl̑3c$H  bFǍ ||x  b ><@||Ȉ" DHHǀ   
  Ǆ><|x.Ϗ>><|x #Ǐ||x  f <<@x|@ "  ""ff^  ōύ36d`љ36fl̓67.n 6&dl  pcǏ  ~,31#"BDH  1"F ??> $@ 6Ǐ><|xǏ >>||   cǍ  ~`  
"D3f"AE?7> `ّ#&F`ə36fh#"D0b"DD tAb`  ^1#2`͉24d`ə36flȑ""$D0b"DDـr&ŉ?>$@A 3"BDHH1"D ?F?>~ xǏǏ><|xǏ>>||r"Ǐ?>>,@00 "  π"D3&`
^?>~ @ٱ#6fǍ36flѱc
b"FEa> |x|x "FDHH# 

yǄ2><|xϏ>><|xǏ|p> |x  ""Fd  

yc3 ̓N26l`36fl"3$l3f"Dlٱǝ?>@213  fDHH#"D 
D>>~||xǏϏ><|xǏ>>||ǟ?.  @ "D? 
^?>~||ٱ#&FE34flȑ3##F3b"Dčp"ǏϏψ  "FDHȈ  

qǄ:><|xϏ>><|xǏ q"   "3fA^ycsfǍ͏24n`ё36fL&6,lX30f"Ddٱǟ?> x #" DH@3"D  
>>~||xx:ǏϏ><|xǏ>>||Ǐ?6`x 800 0 p   "DC?>~tlxݘٱ#&fϝ36flȑcd3"bDƌ>< <|x! "DDHH# @ 
qǄ><|x2Ϗ>><|xǏ><qc 8|8x0xpp`  ǀ""D^ycǍ24dh3&fL66,dX1b"DD3cǏ?><|x 010"@DH"D 
><~<|xx:ǏǏ><|xǏ>>||Ǐ?><|x @    "DE?>~|lxٱcfG͝36flȑsFƍ&"DD64Ǉ1""fHȈ#  
Ǆ:><|xϏ>><|xǏ><xqcfÇ "fD ""KcbǍ64d`36fl&2dX10"bDDb`3&,`  0    `    C330fdl`͘#&FD36fhȑ1#"D3""DD& ñc`><|xp1!  	HH# 
qǏǄ0><|xϏ>><|xǏ><|qg<8xpxpp`  @  ^yscŏ͝2<f`ѹ36fl͛22.fX10&&LDȉccş>< 0 "fDH   ""D  K><~||xxǏǏ><|xǏ>>||Ǐ;>|  "F?>vtxّ#&d͝36fl1'cF10fbFĉ6||Ǉσ11"FDHȈ#LǏϏ><|xϏ>><|xǏ><|pcÃ  " @ @ ^cs͍ϝ;6lhѹ36fl̛62,f3ffDLɱb#ǝ?><0##"FDHو3"D>>~|KǏϏ><|xǏ>>||#?v<000 0 ` bD  X   "C?>>~||x3ffc͟36f|ؑbsf	32f"Dč640<><|xp3" bDD؈#"
ǏǄF><|xϏ>><|xǏ><q0<8|8xpxp`    "   ^bϏ66t`ѱs6fl͛6g,lXf&DDɑccş?~< ؈01""fDH "D@>>~||xǏϟ><|xǏ>>||ǟ?~< @    "^?6>~|l|ٱ#fFEɝ36fhȑ3gn32ffǍ6tǏ1 fLH # "
yǄ:><|xϏ>><|xǏ><glǇ F@    Lyc2fdŝ͙34d`əљ36fl"rD3&&DL12b`3>fx 00 ` `@   Q;3>32fd`͙#&fDə36fl3"vD30&bō>t>  xx 13` 
  # ?MyǏǏ><|xϏ>><|xǏ><q  xx p``   ?^ys͍͝36fdѹ36fl̑1s.Ɲ;2f&llٱǟ? A33 0""fHو3  d?M?>~||xǏϏ><|xǏ>>||ǟ? 3 p    ?^;>?>~thݙٱs6fɝ36fl̛&wfY30fbǍ>| 0   |#bdDٌ 
Ǆ=><|xϏ>><|xǏ>< 0  Ç8  ^ύ͝76ndә36fl̓1#b.;0vfLlٱϘ   |A  0&"f@H؈1"  πQ?0  ||xϟ><|xǏ>>||ǘ   |  p ` `@H     I៟?  ~|lٹsvg͝36flӻrw.ٙfbǝ>|o߀o~?  |0""DDHوM  gǏ><|xϏ>><|xǏ>8o߀o~? x0`` L D^  g͍?>~|۹36flӳ&wn杍;2fvLlٱϏ3 q!&bd؈3"f< K||xǏϟ><|xǏ>>||ϙ0& 9x   0 #< Wtlϟ˛76flȓ6wnݙbfǍ>|xx ??< pߏ3"FD@؈#
τ=  |Ϗ>><|xǏ><|x ;38 p  πN͙͌  xٹ36fl̑1"#f&LL2b`3 8  ` `@ #π   dd͙ Fϟ36fh3&6,10fb흏>|ǟ  ??<0""DDH#ǏǏ`` 6Ϗ>><|xǏ>|  ;8``  ϝϏ@`  vf̻'wN;:vfnϟf` q&"dL؈3  d |x #>>|xǏ>>|ϟ`` 	q3  #    |l /?>fq67,0bgq>x 9>?2"DDHٌ  ͘Ǐ `də 2ϟ>><|x>8 833     ͘͝ `D@ AAccNĝ6w  &bdɈ"FDLو13b    / Ǐ>> Aϟ &,L83  ` `@  X | @   ?6wYgv !>|ߏ?><A>?8x""DDHو   gϘ ``@ & >><|x>x<83?0p`  d   Gψ  `@@ > ;fNĝ;g` 9ϟ&` XbbDL113&bD   .9Ǐ>`D 9ϟ ` '\ #  	     '  DH vwn1f ><09`<??#"FHو#J͙3  w2frd36fnfl  ?>><|x><00`>8" 
͙ Qc2f`D36fdDh a &v n;:p gϏ?&f|  &#&f@  ـ31#bD  /lȀ Ϗ8DDǟ?|     p `dF@          4 \&p 10p&də88xxpp`pp @  0 @_? 00` ``@@ 8gp$3; gg?fA"3""b  @  21"bD !ؑfĉϜ? b#    #     D  G    DH Ã`ٙ8 >~|s1ǏϏ  ? "DHو# 
͙;36wrf`ẽ 8pfllə>#x><s0ǃ   @ 	͙136c2f`f` G0flh Ã; `gϘ?&f##"' x@#bD  /""DDϐ?A8800 p b x@    	 @ @@  )   1 `<;;~x<|x@bDHو# L0800pp``Ã  0 |p~>9><8<xxp@   [000`0``     <p> `ٙ sggχ?f"3s&`|@13bD  20 b b"DDqχ?f" | @   #      DD@" ݝp`;>v`Ǐ A? ?BDLHو#|PI͙336wrfdDə36flə2Cǁ <?> Ǉ  A? >   [A͙336f2f`D36fl@"π x8p`sbc?  "#|`@@3"bD 3"b@  &"DDq7  0"  n@          pp`  32d3l 88p
w OĊ @ 00`0` @@ ;p` q3?8~|a"3 >~>@31#bD bD1""ĉq?0~la
 .f|   #  "@g88pp3>~x Ǐc? > fDH٘#M͙3  grffə36`  ɘvL>>||>>xǃcg`   @ ͙3 Qg2fd`ȉ36`  ɐ&88``cg?>~x"# b<~<@A33#&bD? -l""DDq?>~|020 b.f~@       ;@  ;>~t<|xcDH٘#?8 0``  80 @ Ǐ<8?>~xl8xpwgG @0  ``@   ;  q f>>~|"3 ~>~0@ 33#fDÀ   1""DD g7&flჃ
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ǉ .8  d`ȇ>>~|ه &bfDH0""`D
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< ` ??(?c???ǀ.??C߀%
<< Ç<8  ?~3ǟ?v>??sπ
(3ߟ???8?π
/0ߟ??|?  x?π
; ? _?? qÈ? =w O?x x?sߟ??33  ϟ	|qߟ??17 ??#G 8>a>>8ߏ_??ؘ9ǯ`B  Gϟ?? O=~q
& C9?ϟ?ـ9ω3pϟ??39W3!+s>1??39 3&&x  >39&߀
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'9 jo?k??k/?k??k_?? ?k  ?k ?k/O?k?k?k?8 # ?j
   k߀
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   i
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?j
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?j?iXi
  ?  ?ـj
   ?  ?kۀ   ??i:N?ii߀ijjijj?ijj߀jikijijj?iiiji i?ijjii?jj?ijjj ijk?jiijjiijkijijjjii?iijijjjjjjji??iiijki?i??i?j?j? i?ik i?iji?iji?i??i?j߀jj߀jj i ijijjj?ijjjj ?jj?i?ii?ijj?iijjjij?i?i? j?jjjii?i?iij?i?i ?ijjij ijjji?i?iijk??i??ijiijj??j?j?j?i?i߀i߀ijk?i?j?j߀i?i?ijiiji?jk?i??ij jjjji?i?i?i?iiiii?j?j?j?j?jijjijjj?i?jjii?i?i?j?k?j ߀jϏwڀi   i	   i?	  ?i?
`ރj?
 ?j? 鿀i?i ??ـj 	?j 	 ?ij#  ,;3  ??(
 A4
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,' 47 ?(

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?* 9
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|A# C# C# C??" C?" C" D" C#À?A#??`?!;?B"  yB"  B>  C"  D" D" D?" 0D?"  D" `D= @D! D! ÀD  ÀD?  D?EE?π ?Dǀ| ~D?8D?8~D~D~D>D?πp ??D 0 8E 0 Eߟ  E E E?
  F?	
}F?G?G?G?G?H?
fG?G H??e	?F	??G? ?G >?F >?e >?G ?F? ??G߀? ??G ?G?G?f??f? 'G? GO xH
  G
 G
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  G??
  G
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  H4
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 ?H?
  ?I?  9H?  H?  H  H? H 
?  H?
? ?H?	? ` ?I	` h	?  _I J4? K?? K| |I |I| ~J ~I?| ~I?| ~I?@ ~I 0ÀI  0Àh I?	 J	~ J> J~< ߀J J J J J J߀   J	 8  J	 8 J?  ?J??  L?  L? M? ?KÀ 0?KÀ 0?j߀À 0?LÀ 9?KÀ 0K߀ p?K'  |K
  ?M
?  M Kဃ ?Kဃ ?K? K8 L߀8 L߀8 L8? ÀL8? L8? L?8^ L	   M/
 l/
7p N| ?M M M | M ?M? ?N| ?M ?M M? M?   L?
    L? 	  L?  ~L?`   ?M?    ?M?   s M  0  M  p ~ ?M߀ 0` ~ ?M  8a ~ M  8!  M? ! | M?  N   O    P- @ ǃ sP ǃ O  O?  qO?
   ?O?
   ?n
   n	   P
   O
    O,'  O    P   @ P  P?  ߀P
  0>  Q  0: ;Q? L P   ?P?   ?P?   ?P   ?P   ?o0 ?o
0   ?P  0 ?P
  0 @?Q?
 P ?
 P   ?P ?
 ?P߀ 
  8 Q߀  8 Q   Q ?  Q ?  Q   Q? ?   gQ
 
 8 Q   ÀR  Àp 
 Q
     Q R   Q?
  
   8R?   ` 8T?    ` 8R?  
  @ 8R ? 
  @ 0R  ;   S ~     Q     @    Q  ?  0   Qf?    3S?
 0 S߀  0 R? 8S?   8S
@ 8T  ` 8S ? ` 8R ? @ R   c@ 8R
 ? c {S
    T
    Uo >S 8 0R? 0 0?R? p S?
 AS?
 aǀS?
 ÀS߀
8 S_8 S
  S߀
 S
   r
   @ ?T
   ?r
 S
 T?
 T??
 S?   ?S?  ?S  ?S ?S ?S
 ?S T
 U?
   U?
 U T T? T? T s? T?? T? T? T? ?T? T?? U? T _T T T  T  T?? T?  T T U? T T T
p T  T
 `s
 s
/ U
  U	  8U	  8U
  <U	  8U?	 U ?U t	 t?	 8U
  V
  V	  ?V
  W
 `W	 `W
 aW
 aX	 aW? W X X ӀV V ÀV?? ǀV? W?  W  W?  W  v @  X @ W8   W0   X0    W߀  W  W؆  W? 	W?  ?W?  ?W?  ?W  W X W0 W?0 v?0 X߀  X  X  X X ` ` X! ` ` ?X ` ?X?  0 ?X? p 0 ?X   ?X ?X ?X߀ ?X߀ ?X    xW!  0W?   8W   <W ~Y ~Z >Y >Y 8Z? x Y Y? Z? Y? Y? Z Y Y x Y Y Z Z  ?Y??   `Y?   pZ?? pZ   Z   Z߀? 3Z߀?  Z?  y?  [߀?  Z߀  Z?  Z? U U t? t? Z [ [߀ [ [ ?[ ?[߀ ?[ ?z ?z ?[ ?[ ?[? [? ]? ]? ] ] ^߀? ] ] |? |? ]? ] _ ^ ?]  ?]  ?] >_ ?_? _  ~ `߀ _ ?`  a a  q~a?b?b?b?c?b ?i i ?i?0@i?;?j??j?`i?? j߀? i? ??i? ?i? i? i0 i0 $߀
 ߀6?߿?7N~_s  ?&
.N4dsdƙ`6]o&ʐl8t0f7e"X>X%fL&m2]fɓC6l;itɰdvmd6Lp_$f&@n	s ?a M $d A0 `ɂH 0  2d lbH@"HfL"
|RdI Cl;&H#d  E&ɒ7L!\`"6@Ls ?@&ȓ  D`h $!AL 0	D2``ftI0 &;
f
,v|d(|1f`mglwMg LtǷ\C ?NݏoنmCnύx7&߀?ǿ}?	À߀?O?̀߀?̀??_?߀???/?8??????n?    獀 S>o	;
	!A
   7 ?	?  	@  ?
   x   	?   	   ?
   8   	?   	  ?
   8   	   	   ?
   8   	?   	  ?
  p   	?  ? 
  ?
   p   B	? `>
  >\
  O 
@??
 	 ?   
 ??
 2	 ?  
 ??
 :	    ?
 
 ?    
 
 ?    
 
    
`?<
   `	?	?  `	?|	???  ?`?	?	???  ?`?		?  ?`	 ~	??  
`?	?H	$??   ?	?   ?	       	   ?	      	?   ?
   ? 6 <  	?g ?
  ?  	???  ?  	??? ? ? 	? ??߀?  ?	?? ??	?? ??	? ? ?	 ? ?	?   	?? 
	\|'x	?x  
?p
w>x   
@, 
 F    {`O    
     
              
     
            
   
 b? ǀ	=	3oy߀ e?n   ?a   > ?	 ?3?
?ǀ	 ? ?ǀ
ǀa	? 
ǀ
ǀ	? ǀ
?ǀ	?  
?߀ǀ
?ǀ	?   >  ǀ
?ǀ	?  8 pǀ
0?   ?	??  p<ǀ

0? ? ?>  ? ??
 y	
0?    G 0    ?   	?ÀᏀ ?À 	
<?    |     ! 	?   ?|> π㏀ ??À ?
>?Àx?x	?  @ 0  Ï???À?
~>???x	?<      ??À
~>??8?ǀ	???? 
~>??À8?	?|????? 
>>??À?Ǉ??À	?π|????
>??  ????? ?x?π???À
>??  ? ??? 8??  ?x???????À
>??  ?ǃ ???   ??   p? ?????À~??????   ?	?    q? ? ???À~??????Ø 	? `?q  ? ????ÀÀ~??8???ÀÀ	??`?q>? ?? ?~??8???ÀÀ	??q<? ! ?? 
~??8??	?p<?? !   ?  
~?#x??ÇÀ	?ǀp<?À    ?    @? 
~< lx??À?	?ǀp?À  ?   
       ???	?x<?Àп? 
  ?      |	??x<?À
?        (~  
  |   ?|<??~π_|0 ?  ? ` 
  >   Q  `< |7
  ? < 	 S `   ?7&ŀ-pN ?y7; 7X8X8WLWLWMW {  ?  ?????   ??À?ǀ?? ? A#?Àǀ   (  tchapter    #  ] 	[ 
    P fQ   
P# 
    
  t                g H    #  H 	`>	    xi fQ  ԩX# Marine and Coastal Image Data Module 5:t  k              x  } S    `(#i #  H 	`>	    xi fQ  ԩX# Practical Lessons: 2k    
  #   
    F   3'                                          3'Standard                                  6&                                          6& Standard zar estilo t)cnico            ܰ                                           D a 
 D a 
 D a 
 * 
 Practical Lessons Using Marine and Coastal Image Data
 D a 
 D a 
   ^   -  #  qs 	[ 
    P fQ  P# 2: PRINCIPAL CHARACTERISTICS OF THE AREA AROUND
 5 
 LAGARTOS RIVER, YUCATAN, MEXICO
 D a 
 D a 
 D a 
  ~ R 	  > = # ] 	[ 
    P fQ   
P# Aim of Lesson
 D a 
 ) `      To identify and classify some of the main characteristics of the study zone using LANDSAT MSS
images and the BILKO software.


  ~ S  a? Objectivesă

On completion of this lesson, you should be able to:

1) create and use look up tables (LUT) to highlight the characteristics of an image

2) mask an image

  ~ S # 3) use the Scattergram option (Dispersion diagram)

4) obtain a supervised classification.




  ~ S  a9 Background Information

  ~ R u Image data

Four images are provided for this lesson. They have the following characteristics.

c  
     d d x                            ! a: :        a[[[            @@@@@@  c    	 	 	 	 	 	 	                 
  : Name  e!      , q 
 ) m Sensor  e!      ?  
 =  Date  e!      Q  
 O > Band  e!      e i 
 ` } RowColumn  e!      v 2! 
  ~ R    u   LUT  	 		 	 	 	 	 	                
  
 RIO A  #      , q 
 +  MSS  #      ?  
 ;  10/06/79  #      Q  
 Q  4  #      e i 
 b E 128320  #      v 2! 
 t \  RIO4  	 		 	 	 	 	 	e!                
   RIO B  $      , q 
 +  MSS  $      ?  
 ;  10/06/79  $      Q  
 Q  5  $      e i 
 b E 128320  $      v 2! 
 t \  RIO5  	 		 	 	 	 	 	#                
   RIO C  u&      , q 
 +  MSS  u&      ?  
 ;  10/06/79  u&      Q  
 Q  6  u&      e i 
 b E 128320  u&      v 2! 
 t \  RIO6  	 								$                
  	 RIO D  5(      , q 
 +  MSS  5(      ?  
 ;  10/06/79  5(      Q  
 Q  7  5(      e i 
 b E 128320  5(      v 2! 
 t \  RIO7 			 u&        5(        o.?+?+HH    ~ R    Description of the study area

The estuary of the Lagartos River is located in the northeast of the state of Yucatn, (coordinates:
  } S p 21$26' - 21$38' N and 81$30' - 88$15' W) with a total length of 80 km and an area of 128.5 km2.

This estuary is a semienclosed body of water with a natural connection to the ocean. It is subject to
tidal oscillations and the influx of fresh water from springs surrounded with exuberant vegetation. The
physiography of this locality is a fairly uniform plane of marine origin with calcareous rocks from
recent Miocene and Pleistocene eras.

The margins of the estuary show a community characteristic of estuarine systems. It comprises the
   S  species Rhizophora mangle, Avicennia germinans, Conocarpus erectus and Laguncularia racemosa.
   S 	 Rhizophora mangle is the species in most direct contact with the aquatic environment and Conocarpus
   S 
 erectus with the terrestrial environment. Due to their physiological characteristics these species are
   S f distributed according to the salinity and the flood levels; Avicennia germinans is the species which
   S 8 grows on sites with the highest salt concentration and Rhizophora mangle on sites which experience
   S 

 constant flooding (Zamacona et al., 1982). Figure 1 shows the main features of the region.



  ~ S L a= Lesson Outlineă


  ~ S  1. Highlight the characteristics of an image.

1.1. Use of a LUT

To highlight contrasts is to accentuate the relative intensity of the elements of an image. This can be
done by a variety of procedures, the appropriate choice depending on the specific task set. The
  ~ S  algorithms available in BILKO for the highlight of contrast are in the Modify LUT menu.

  ~ S ? The RIO4, RIO5, RIO6 and RIO7 LUTs were obtained using the Histogram Equalization option.

So that you may become familiar with the images, carry out the following tasks:

a) Load and display each image in turn. It may be seen that each image shows different
characteristics. To make this feature more evident, try the following steps:

 X 1) load the EGA palette"

 X 2) load the LUT corresponding to each image and examine it. You should see more clearly
the distinguishing features captured by the sensor for each bandwidth."

Question 1: What characteristics can be distinguished most clearly in each bandwidth?


1.2. Creation of a LUT

  ~ S ' Select the option Linear Stretch and apply it on the image RIOB (band 5).

a) Move the cursor to the place where the first values of radiance appear, press the space bar and
respond with "Y" to the question about whether you wish to superimpose the extension.
   Q*         o.?+?+HH  ԌQuestion 2: Is there any change on the image?

b) Move the blue cursor to the value 9 and the red cursor to the value 57; if you answer "Y" to the
question from the system, the appearance of the image shows a noticeable change in comparison to
the previous image. Reply "N".

Question 3: What colours on the image now represent the values that were marked on the histogram
with the red and blue cursors?

Question 4: Do the clouds have high or low values of radiance; by what colour are they represented?

These examples show that it is possible to configure a LUT to highlight particular features. Once we
have a LUT that fits our needs, it is convenient to save it so that it can be used in future
presentations of the image.


  ~ S  
 2. Multispectral highlights.

2.1. Masking.

To mask is to eliminate from an image the pixels lying in a defined area and so highlight the features
of the rest of the image.

  ~ S  Select Radiometric Masking from the Multi Image option, and carry out the following activities with
  ~ S  the images RIOB and RIOD.

  ~ S # a) Using the image RIOD as mask file and the image RIOB as the file to be masked, move the blue
  } S  cursor (left) to the value 4 and the red (right) cursor to the value 71 and press <enter>. After
completing these operations with the images, the system returns to the main menu.

b) Display the resulting image.

c) You may need to modify the LUT if the values of the new image do not match with the LUT
present in memory.

Question 5: What features were grouped within a single class?

d) Apply the mask, but select the values 30 and 70 for left and right cursors respectively. Display the
resulting image.

  ~ S   e) Modify the LUT with Histogram Equalization in order to generate a new LUT. The most relevant
characteristics which can be appreciated are:

 `	`	! 1. Mangroves are displayed in green;

 `	`	! 2. Bare soils such as beach and the salt mine are displayed in yellow.

2.2 Classification of images

The methods of classification are generally divided in two groups according to the form in which the
statistics are obtained: these groups are referred to as supervised and unsupervised.

The supervised method starts from previous knowledge of the area, from which samples for each   E*         o.?+?+HH  category are selected. The unsupervised method performs an automatic search of groups of
homogeneous values in the image (Emilio Chuvieco, 1990).

An image can be divided into different classes in such a way that pixels with similar spectral
properties are grouped in the same class. The separation of these classes is carried out using
statistical or geometric methods. The separation into classes is more successful if the objects are very
different in spectral terms. The precision of the classification is affected when the objects to be
separated have similar spectral characteristics. Excellent knowledge of the conditions of the surface
on representative sites of the area to be classified is a prerequisite to successful application of the
techniques of image classification.

  ~ S  Using the options Scattergram and Two-Band Ratioing, from the Multi-Image menu, we shall develop
a supervised classification, using for this purpose two channels (Band 5 and Band 7) from the MSS.
Assume that we take a sample of pixels from each of our two bands. The bidimensional digital values,
or vectors, attributed to each pixel can be represented graphically in a dispersion diagram
(scattergram).

The next strategy of classification using BILKO is based on the selection of training points. These
  ~ S  training points will be shown in a dispersion diagram and with the Two-Band Ratioing option, which
shows the cloud of points for the whole image, we select the cloud of points obtained from the
training points.

In the next exercise the mangrove area is delimited by following the next steps:

  ~ S  a) From the Multi-Image menu, select the Scattergram option defining the RIOB image for the X
  ~ S S axis and RIOD for the Y axis.

  ~ S  The program will show an image (RIOD) so that we can select the sampling area that we want to be
represented in a two dimensional histogram.

b) Select a feature that cannot be distinguished clearly enough, for example a cloud, a body of water
or an area of vegetation, (Fig. 2 shows the area selected for this exercise). The cloud of points
represents a multidimensional description of the spectral response of the selected area.

c) Sketch or memorize the cloud of points obtained in the selected area (Fig. 3).

  ~ S E d) Select the Two-Band Ratioing option, specifying in the same order the files used in point a).

e) Delimit on the histogram the cloud of points obtained in the sampling area (Fig. 4).

f) Display the image. In some cases the LUT in memory can be used, but it is advisable to generate
a new LUT for this image.


Question 6: Using bands 4 and 5, what does the dispersion cloud look like, and why?


  ~ S 6& a? Referencesă

 X  X`	`	!   Hord R. Michael, 1982. Digital image processing of remotely sensed data, Academic Press."`	

 X  X`	`	!   Chuvieco, Emilio. 1990, Fundamentos de teledetecci;n espacial, RIALP."`	
   G*         o.?+?+HH  Ԍ X  X`	`	!   Buter, M.J.A.; Mouchot, M.C.; Barale, V.; LeBlanc C., 1990. Aplicaci;n de la Tecnolog1a de
percepci;n remota a las pesquer1as marinas: manual introductorio, FAO Documento
T)cnico de Pesca. No. 259. Roma, FAO, 1990, 212 p."`	

 X  X`	`	!   Lillesand M. Thomas, Kieffer W. Ralph, 1990. Remote sensing and image interpretation, John Wiley
& Sons."`	

 X  X`	`	!   Schowengerdt, Robert A., (198). Techniques for image processing and classification in remote
sensing, Academic Press, INC."`	

 X  X`	`	!   Zamacona E. Jorge; Isabel Snchez M.; Lourdes P)rez A.; Roger Medina G.; Lizbeth Chumba S.;
V1ctor Cobos G.; Janet Mach1n; Francisco Campos G.; 1982. Estudio de prospecci;n
ecol;gica y factibiidad de explotaci;n del estero de R1o Lagartos, Yuc., Departamento
de Acuacultura y Biolog1a Marina de la Universidad Aut;noma de Yucatn,
Secretar1a de Planeaci;n y Desarrollo del gobierno del Estado de Yucatn."`	



      y    b                     d       d d                                                                         y 

   Q  This lesson was prepared by H)ctor Hernndez Nu9ez.


Comments or suggestions regarding this lesson should be sent to:

Ing. H)ctor Hernndez Nu9ez
Centro de Investigaci;n y Estudios Avanzados del I.P.N.
Unidad M)rida
Km. 6, Ant. Carr. a Progreso
A.P. 73 Cordemex
C.P. 97310
M)rida, Yucatn  MEXICO

Fax: (99) 812917
   Q  Electronic Mail: hnunez@kin.cieamer.conacyt.mx            o.?+?+HH    ~ S    #aA Answersă


1. In band 4 the movements of sediments and shallow areas can be seen.

The band emphasizes metropolitan areas and features that are manmade, in this case the salt mine
and the highway.

In band 6 vegetation can be distinguished more clearly than in the previous bands. The boundary
between land and water is also more evident.

As in band 6, band 7 emphasizes vegetation and the boundaries between land and water.

2. Yes, the image appears more coloured, and the boundary between land and water is more clearly
defined.

3. The values covered with blue (0-9, lower limit) appear in black, and correspond to the shadows of
clouds and some parts of water; the values covered with red (57-255, upper limit) appear in white.

4. Clouds have high values of radiance and in the image they are shown in white. Using the cursor
option we can verify these values.

5. The features that were grouped as a single class were:

 1. Part of the clouds and water (black), which is the portion that we wanted to mask.

 2. The boundary of the clouds and part of the beach in red.

 3. In green, an area of mangroves appears. Comparing this with the contour of mangrove
defined in figure 1 we can see that they are very similar. Also obvious is that the noise is produced
by the shadows of clouds, since some areas that appear as green, in the central part of the image, are
not mangroves.

 4. The bare soils (salt mine and beaches) and part of the clouds show in yellow.

6. The cloud of points tends to group around a straight line with a slope of 45 degrees, since the
spectral response is very similar in the two bands.
            o.?+?+HH  9   d d d dK d d  @   d d d dK d d  @  9                 Figure 1                                               Figure 1                             ! Mn
H      :            A&6  }    AREA.WPG                                             M)   :3[ 

  ~ S       Ԏ. Location and description of the study area.
  w (Gulf of Mexico)
     $  ""  n
n
  ! n
T$ 
 ! n
T   A MM;	                  3  P i   AREA2.WPG                                            MM)  ap 
  ~ R       F  Figure 2. Gulf of Mexico: site selected for the dispersion program.   ! n
T 
 ! n
T  @           o.?+?+HH!  n
HT  !   ;	1  A  @    n
n
  ""     a tt'
H                 H  b0     vDIAGRAM.PCX                                          tt)   3[S   ~ S     :	 . Cloud of points obtained from the selected site.ă  $  ""  '
'
  a '
$ 
 a '
 
 a '
   tt'
                  b0      DIAGRAM.PCX                                          tt)  sI 
  ~ R         Figure 4. Location of the selected site within the cloud of
  ~ R    , points for the whole image.  a '
 
 a '
  @  p         o.?+?+HH!  '
H  a   '
.    @    '
'
  ""      tt'
H                    p   n   ADIAGRAM2.PCX                                      	   tt)  3[b 
  ~ R       8 Figure 5. Cloud of points obtained for Bands 4 and 5.  $  ""  '
'
   '
$  0    	         o.?+?+HH  '
H   	 0    '
'
  ""   