tmnov tutorial : Model 2
Model under a mask
Negative bottom contrast and Water volume reflectance
Lm thresholds
Use the NIR band
return to Calibration 6      next to Bottom Typing
 
 


 
 
 
Lm    thresholds
Syntax_Lm
Rise the Red threshold if you like  -Lm/0001.0/001.0/002.0/005.0
Enable the NIR band if you like  -Lm/0001.0/001.0/002.0/005.0

 
 
   
Still needs
  • Customized deglinting of lumps of haze
  • NIR disabled
  • Negative bottom contrast enabled under mask_4
   
This much desired
"water column corrected" view of the tmnov scene:
still needs
  • Customized deglinting of lumps of haze
  • NIR disabled
  • Negative bottom contrast enabled under mask_4

Next we shall venture
into using the "water column corrected"
to perform a bottom typing exercise
 
 
Much of this is a recent development,
thanks toFUGRO-NPA's involvement in 2009,
and much in this website does not reflect these achievements
  • Working with shapefiles using shp2text was introduced early in 2010
  • The AutoCalibrator was introduced early in 2011 while processing the Caicos Bank time series og ETM images that FUGRO-NPA kindly provided us
  • Then , upon updating this tutorial , the clues to a number of long time mysteries unveiled themselves
  • That entailed hard work until 4SM was tuned accordingly : this is still an ongoing process!
It appears that we have achieved
our long term goal of self-calibration
with no need for field data


The next challenge is :
can we boast the same about bottom typing?

 
 
 
 
 
 
 
 
 
 
Final Model
 
Customize the deglinting
Syntax_Deglint

 
  • Make a mask_19.shp to include the areas that deserve deglinting : haze and clouds   (light blue below)
  • Recode those areas : -Recode/2_InChannel_5_into_19_OutChannel_5/mask_19 
  • Customize the          -deglint/vRbaD/mDEGLINT19/GlintM25.0
 
Copy the triple script below in tmnov.sh
remove the red comments
run tmnov.sh
and watch the show

#0 - create the database tmnov.pix and run the AutoCalibrator                @@
nice -20  4SM.4.08 -Process/05_AUG_2011  -Origin/FUGRO-NPA                               
               @@
-DB/tmnov/31_1_0_0/4_1/1265_1559/208.365000_2398.755000/1_1                                              @@
-Mis/Bahamas/Caicos/Landsat/TM/FUGRO-NPA/UTM_19_008/0.030_0.030/22_NOV_1990                          @@            
-MakePIX                                                       
               @@
-Import/data*TM_009_045_1990-11-22/dbnc_6_0_0_0/R4341_L4462/Origin_129.510_2448.060_0_0/chIn1,4/chOut1,4/import.shp                  @@
-AutoCAL               @@

#1 - process the whole image
nice -20  4SM.4.08 -Process/14_Aug_2011/05_AUG_2011  -OriginFUGRO-NPA                   @@
-DB/tmnov/31_1_0_0/4_1/1265_1559/208.365_2398.755/1_1                               @@
-Mis/Bahamas/Caicos/Landsat/TM/FUGRO-NPA/UTM_19_008/0.030_0.030/22_NOV_1990                       @@
-LS/0255.0/255.0/255.0/255.0                           @@
-cWL/0.500/0.602/0.500/0.500_AutoCAL                       @@
-M/@000001/00002/00003/00004                           @@
@CP/0000.0/000.0/000.0/000.0_1.52m                       @@
-LsM/199.8/104.0/121.2/099.1_AutoCAL                       @@
-LsM/199.8/108.0/121.2/099.1                           @@
-LsM/219.2/120.0/135.6/111.1_cLM=1.130                   @@
-Lsw/061.0/017.7/011.2/006.9_AutoCAL                     @@
-Lsw/60.42/17.41/10.79/06.50                               @@
-dLsw000.0/000.8/000.0/000.0                           @@                        Increase of Lswgreen              
-Lw/0009.8/001.5/000.0/000.0_AutoCAL        
               @@
-Lw/0010.6/001.5/000.0/000.0                           @@
-Lm/0001.0/001.0/001.0/255.0                           @@
-Lm/0001.0/001.0/002.0/255.0                                       @@                         NIR band disabled            
-KK1_2_0.5195/Knir4.500/mask_3_AutoCAL        
               @@
@Z/MSL0.00/n_1/RLBgb1.000/mask_3                       @@
-Z/MSL0.00/n_1/RLBgb1.220/mask_4                @@        NO negative bottom contrast      RLBgb1.22   NOmask      
@Z/MSL0.00/N_1/RLBgb1.090/Mask_4        
               @@
@Z/MSL0.00/n_1/RLBgb1.000/Mask_4                       @@
-B/tclNe/Bmin0/cLM1 .13                           @@
-deglint/vRbaD/mDEGLINT19/GlintM255.0               @@       Only under 19<=mSE<21 up to GlintM=255         
@deglint/vRbaD/GlintM10.0        
               @@
@deglint/vRbaD/GlintM00.0                   @@                                                              
-extract/v/fullBDH/NIRmax200.0/mBPL4/mask_4            
               @@
-calibrate/v/BDSNpZg/BDh_12_13_34                       @@
-Model                                @@
-Smooth/5/D/Smart+                           @@


 
#2 - process under mask 4
nice -20  4SM.4.08 -Process/14_Aug_2011/05_AUG_2011  -OriginFUGRO-NPA                   @@
-DB/tmnov/31_1_0_0/4_1/1265_1559/208.365_2398.755/1_1                               @@
-Mis/Bahamas/Caicos/Landsat/TM/FUGRO-NPA/UTM_19_008/0.030_0.030/22_NOV_1990                       @@
-LS/0255.0/255.0/255.0/255.0                           @@
-cWL/0.500/0.602/0.500/0.500_AutoCAL                       @@
-M/@000001/00002/00003/00004                           @@
@CP/0000.0/000.0/000.0/000.0_1.52m                       @@
-LsM/199.8/104.0/121.2/099.1_AutoCAL                       @@
-LsM/199.8/108.0/121.2/099.1                           @@
-LsM/219.2/120.0/135.6/111.1_cLM=1.130                   @@
-Lsw/061.0/017.7/011.2/006.9_AutoCAL                     @@
-Lsw/60.42/17.41/10.79/06.50                               @@
-dLsw000.0/000.0/000.0/000.0                             @@                    NO  Increase of Lswgreen              
-Lw/0009.8/001.5/000.0/000.0_AutoCAL        
               @@
-Lw/0010.6/001.5/000.0/000.0                           @@
-Lm/0001.0/001.0/001.0/255.0                           @@
-Lm/0001.0/001.0/002.0/255.0                                        @@                        NIR band disabled            
-KK1_2_0.5195/Knir4.500/mask_3_AutoCAL        
               @@
@Z/MSL0.00/n_1/RLBgb1.000/mask_3                       @@
-Z/MSL0.00/N_1/RLBgb1.090/Mask_4              @@              Negative bottom contrast      RLBgb1.09   Mask_4      
@Z/MSL0.00/N_1/RLBgb1.090/Mask_4        
               @@
@Z/MSL0.00/n_1/RLBgb1.000/Mask_4                       @@
-B/tclNe/Bmin0/cLM1 .13            
-deglint/vRbaD/mDEGLINT19/GlintM255.0
               @@        Only under 19<=mSE<21 up to GlintM=255         
@deglint/vRbaD/GlintM10.0        
               @@
@deglint/vRbaD/GlintM00.0                       @@
-extract/v/fullBDH/NIRmax200.0/mBPL4/mask_4                           @@
-calibrate/v/BDSNpZg/BDh_12_13_34                       @@
-Model                                @@
-Smooth/5/D/Smart+                           @@

exit


 
For short
copy the following cleaned three commandlines in your script
run the script
4SM shall do it all for you from scratch in just two minutes
Inspect the screen display
rm tmnov.0*
#0 - create the database tmnov.pix and run the AutoCalibrator

nice -20  ./4SM.4.08 -Process/05_AUG_2011  -Origin/FUGRO-NPA
               @@ 
-DB/tmnov/31_1_0_0/4_1/1265_1559/208.365000_2398.755000/1_1                                
               @@
-Mis/Bahamas/Caicos/Landsat/TM/FUGRO-NPA/UTM_19_008/0.030_0.030/22_NOV_1990                 @@
-MakePIX                                                        
-Import/data*TM_009_045_1990-11-22/dbnc_6_0_0_0/R4341_L4462/Origin_129.510_2448.060_0_0/chIn1,4/chOut1,4/import.shp   
 @@
-AutoCAL                   @@

#exit

#1 - process the whole image
nice -20  4SM.4.08 -Process/14_Aug_2011/05_AUG_2011  -OriginFUGRO-NPA    
               @@
-DB/tmnov/31_1_0_0/4_1/1265_1559/208.365_2398.755/1_1                               @@
-Mis/Bahamas/Caicos/Landsat/TM/FUGRO-NPA/UTM_19_008/0.030_0.030/22_NOV_1990                       @@
-LS/0255.0/255.0/255.0/255.0                           @@
-cWL/0.500/0.602/0.500/0.500_AutoCAL                       @@
-M/@000001/00002/00003/00004                           @@
-LsM/219.2/120.0/135.6/111.1_cLM=1.130                   @@
-Lsw/60.42/17.41/10.79/06.50                               @@
-dLsw000.0/000.8/000.0/000.0                   @@
-Lw/0010.6/001.5/000.0/000.0                           @@
-Lm/0001.0/001.0/002.0/255.0                   @@
-KK1_2_0.5195/Knir4.500/mask_3_AutoCAL                       @@
-Z/MSL0.00/n_1/RLBgb1.220/mask_4                   @@
-B/tclNe/Bmin0/cLM1 .13                           @@
-deglint/vRbaD/mDEGLINT19/GlintM255.0                   @@
-Model                                @@
-Smooth/5/D/Smart+                           @@

#2 - process under mask 4
nice -20  4SM.4.08 -Process/14_Aug_2011/05_AUG_2011  -OriginFUGRO-NPA    
               @@
-DB/tmnov/31_1_0_0/4_1/1265_1559/208.365_2398.755/1_1                               @@
-Mis/Bahamas/Caicos/Landsat/TM/FUGRO-NPA/UTM_19_008/0.030_0.030/22_NOV_1990              @@
-LS/0255.0/255.0/255.0/255.0                           @@
-cWL/0.500/0.602/0.500/0.500_AutoCAL                       @@
-M/@000001/00002/00003/00004                           @@
-LsM/219.2/120.0/135.6/111.1_cLM=1.130                   @@
-Lsw/60.42/17.41/10.79/06.50                               @@
-dLsw000.0/000.0/000.0/000.0                                 @@
-Lw/0010.6/001.5/000.0/000.0                           @@
-Lm/0001.0/001.0/002.0/255.0                   @@
-KK1_2_0.5195/Knir4.500/mask_3_AutoCAL                       @@
-Z/MSL0.00/N_1/RLBgb1.090/Mask_4                    @@
-B/tclNe/Bmin0/cLM1 .13                           @@
-deglint/vRbaD/mDEGLINT19/GlintM255.0                   @@
-Model                                @@
-Smooth/5/D/Smart+                           @@

exit

Next, for Bottom Typing,
you shall need to add a -Classify...... argument

 
 
 
 



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