caicos_ETM_009_045_2007-05-05
        

 
 

ETM_009_045_2007-05-05



Final calibration diagram

  • -cWL/0.500/0.555/0.100/0.500
  • -dLsw0000/02.0/0000/0000
Very difficult
SLCoff: 131 depth points are "nodata"

Exciting new devlopments
Exciting new devlopments

Pointer structure
From now on, 4SM.4.07 uses a pointer structure instead
of huge and un-manageable three dimensional arrays
  • to handle shapefile-related activities
  •  
  • to handle the seatruthing activites

 
===>>>>I'm done <<<<<<===
with the dreaded "segmentation fault"

The PlotZ23 option


By using the PlotZ23 option in the -ProfileAB... argument

  • First, I use the depth computed along the six  polylines of black_profile.shp

    • for  the current image for all pixels with WZ=3, i.e. with bottom detection in the blue, green and red bands
    • as a seatruth dataset: six profiles, .... pixels altogether
  • Then I use this dataset as aa seatruth dataset with which to help fine tune the calibration of the current image
    • this is how an estimate for RLBbg=1.27 is obtained

-ProfileAB/R/profile_black/2_3                                        \
-regressZZvP/profile_black/ZM/2_3/0_255/0_30_2.0/*   \


The PlotZZ option

By using the PlotZZ option in the -RegressZZ... argument

  • First, I use the depth computed along the six  polylines of black_profile.shp 

    • for  the ETM_009_045_1999-09-20 image , asuming its calibration is satisfactory
    • as a seatruth dataset: six profiles, 11494 pixels altogether

  • Then I use this dataset as aa seatruth dataset with which to help fine tune the calibration of image ETM_009_045_2007-05-05

  • This in particular helps to estimate the height of the tide relative to the "seatruth" image.

-RegressZZvP/profile_black/ZM/2_3/5_201/0_30_2.0/*

PlotZ23
RLBbg=1.00

PlotZ23
  RLBbg=1.27

  PlotZZ 
RLBbg=1.27

In the plot below, the PlotZZ option compares

  • ETM_009_045_2007-05-05 as ZComputed
    • against
  • ETM_009_045_1999-09-20 as ZRecorded "seatruth"

PlotZZ
RLBbg=1.27

In the plot below, the PlotZZ option compares

  • ETM_009_045_2007-05-05 in blue
    • with
  • ETM_009_045_1999-09-20 "seatruth in red"


nice -20  4SM.4.07 -Process/producer/23_APR_2011    -OriginNPA        \
-DB/ETM_009_045_2007-05-05/31_1S_0_0/4_1/4018_4149/134.355_2443.245/1_1        \
-Mis/Bahamas/Caicos/Landsat/ETM/NPA/UTM_19_008/0.030_0.030/05_MAY_2007        \
-LS/0255.0/255.0/255.0/255.0            \
-cWL/0.500/0.555/0.100/0.500            \
@CP/235.75/223.33/163.61/015.59_0.75m        \
-M/@000001/00002/00003/00004            \
-LsM/247.7/257.0/285.6/173.4            \
-LsM/247.7/257.0/285.6/173.4            \
-Lsw/77.57/39.08/26.74/10.00            \
-Lw/0006.0/001.5/000.0/000.0_1.27        \
-Lm/0001.0/001.0/005.0/255.0            \
-Lm/0001.0/001.0/001.0/255.0            \
@Lm/0001.0/001.0/255.0/255.0            \
-dLsw00000/002.0/00000/00000            \
-KK1_2_0.4600/Knir4.500/Bm400_BG500_GR600_RN700 /mask_3                \
@KK2_3_0.2300/Knir4.500/Bm400_BG500_GR600_RN700 /mask_3                \
-Z/MSL0.00/zplus/cSL1.18/ZMax0.00/cdZ1.00/PAN_1_4/sIG_0w0/N_1/cZ1.000        \
-Z/MSL0.61/zplus/cSL1.18/ZMax0.00/cdZ1.00/PAN_1_4/sIG_0w0/N_1/cZ1.000        \
-B/tclNe5.00/LBref200_100/Bmin0/cLM1.0                        \
-deglint/vRbaD/DegTol1.00/F1/L4/GlintM50.0/FN/mDEGLINT1                \
-extract/v/rawBDH/NIRband4/NIRmax35.0/mBPL2/mSOIL21/FullBDH/@Ext_1_4018_1_4149    \
-Calibrate/v/BDSNpZG/BDh_12_23_34                        \
-Model/mask_2    @-Tc1/2                                \
-Smooth/5/D/Smart+        -E1/4018/1300/4149-DD3399/2200            \
@Classify/Typer10_0.2/Classifier_0.5_0_ef_LastChType2/mode_5_11_16        \
@RegressZZvp/..*depth_points_reproject_pruned/ZM/2_3/0_201/0_30_2.0/*        \
@ProfileAB/R/profile_black/2_3                            \
@regressZZvP/profile_black/ZM/2_3/0_255/0_30_2.0/*                \
@RegressZZvP/profile_black/ZM/2_3/5_201/0_30_2.0/*                \
@ProfileAB/r/diagonal/1_2_3_4                            \

   




 




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