4SM SPOT arcachon calibration 1

make sure your commandline script is up to date

#Following is the simplified AutoCAL CommandLine=====mBPL=2====================
#Line_1 Calibration 1+++++++++++Calibration 1+++++++++++Calibration 1+++++++++++
nice -20 ./4SM.4.08 -Process/14_Jul_2011/06_JUL_2011 -OriginSPT @@
-DB/arcachon/27_1_0_0/3_1/500_630/0.010_22.610/1_1 @@
-Mis/Arcachon/France/Spot/XS/NA/UTM_1_008/0.020_0.020/1_AUG_1986 @@
-LS/0255.0/255.0/255.0 @@
-M/0000001/00002/00003 @@
-LsM/139.7/140.8/099.2_AutoCAL @@
-Lsw/030.4/014.2/008.0 @@
-Lw/0001.5/000.0/000.0 @@
-Lm/0001.0/001.0/255.0 @@
-Lm/0004.0/002.0/005.0 @@
-Lm/0002.0/002.0/002.0 @@
-KK1_2_0.5595/Knir4.500/mask_1 @@
-Z/MSL0.00/cZ1.000 @@
-B/tclNe/LBref135_100/Bmin110/cLM1.00 @@
@B/tclNe/Bmin0/cLM0.45 @@
@deglint/vRbaD/GlintM25.0 @@
-extract/v/mBPL2 @@
-Calibrate/v/BdSNpZg/BDh_12_13 @@

Here is the calibration diagram obtained through the AutoCAL process	Too many breaking waves In order to get a clean calibration, we shall improve the present calibration perform a first modeling mask the breaking waves then start all over again Expand your arcachon.sh script Disable the AutoCAL script Append the simplified AutoCAL commandline offered in textfile autoCAL.txt at the end of your script Run arcachon.sh
	Do one change at a time, and check your calibration diagram
Here is the new optimized calibration diagram. Too many BPL pixels are breaking waves. We seem to have a Coastal_1+0.8 water type with bottom detection down to a maximum of ~16 m over the brightest sands Note that Knir=4.5 : quite neat	Increase LsMnir @LsM/139.7/140.8/099.2_AutoCAL -LsM/139.7/140.8/135.2 run the script Use coefLM to decrease all three LsM @B/tclNe/Bmin0/cLM1.00 -B/tclNe/Bmin0/cLM0.45 run the script Change for NewLsM (from your screen)? @LsM/139.7/140.8/135.2 -LsM/078.8/071.2/065.2_cLM=0.45 -B/tclNe/Bmin0/cLM1.00 run the script Decrease Kgreen/Kred for a nice fit @KK1_2_0.5595/Knir4.500/mask_1 -KK1_2_0.3900/Knir4.500/mask_1 run the script
We want a clean set of BPL pixels==>	==>next we shall mask out the wave pixels

Here is your new command line
arguments colored in blue may de removed

#Following is the simplified AutoCAL CommandLine=====mBPL=2====================
#Line_1 Calibration 1+++++++++++Calibration 1+++++++++++Calibration 1+++++++++++

nice -20 ./4SM.4.08 -Process/14_Jul_2011/06_JUL_2011 -OriginSPT @@

-DB/arcachon/27_1_0_0/3_1/500_630/0.010_22.610/1_1 @@

-Mis/Arcachon/France/Spot/XS/NA/UTM_1_008/0.020_0.020/1_AUG_1986 @@

-LS/0255.0/255.0/255.0 @@

-M/@000001/00002/00003 @@

@LsM/139.7/140.8/099.2_AutoCAL @@

-LsM/139.7/140.8/135.2 @@

-LsM/078.8/071.2/065.2_cLM=0.450 @@

-Lsw/030.4/014.2/008.0 @@

-Lw/0001.5/000.0/000.0 @@

-Lm/0001.0/001.0/001.0 @@

-KK1_2_0.5595/Knir4.500/mask_1 @@

-KK1_2_0.3900/Knir4.500/mask_1 @@

-Z/MSL0.00/cZ1.000 @@

-B/tclNe/LBref200_100/Bmin0/cLM1.00 @@

@B/tclNe/LBref200_100/Bmin0/cLM0.45 @@

-extract/v/mBPL2 @@

-Calibrate/v/BDSNpzg/BDh_12_13 @@

-Model/mask_2 @@

-Smooth/5/D/Smart+ @@

Run the AutoCAL commandline again

Now we want to run the AutoCAL process again, using the new LsM... argument in the AutoCAL script
Remove or disable the MakePIX...and -Import... arguments
- they are not needed any more
Add the -LsM/078.8/071.2/065.2 command line argument
- in the AutoCAL script
- this way, the LsM.shp shapefile shall not be used
Run the AutoCAL script again
This is advisable, because there has been a large increase of LsM in the NIR band relative to other bands
- the Soil line and the therefore the water line might be significantly affected

#nice -20 ./4SM.4.08 -Process/06_JUL_2011 -Origin/SPT @@
-DB/arcachon/27_1_0_0/3_1/500_630/0.01_22.61/1_1 @@
-Mis/Arcachon/France/Spot/XS/NA/UTM_1_008/0.02_0.02/01_AUG_1986 @@
@MakePIX @@
@Import/data*arcachon-full/dbnc_3_0_0_0/R1200_L2000/OriginOrigin_0.0_40.0_0_0/import.shp @@
-LsM/078.8/071.2/065.2_cLM=0.450 @@
-AutoCAL