ISIS Application Documentation
Mars Odyssey Themis RDR image cleanup
Description
Categories
Groups
History
Description
Themis image cleanup procedure developed for the Mars geologic base
map production and the ancillary datasets. The RDR's or radiometrically
calibrated images are required as input to the program. The 12.57um
wavelength band is selected for the mosaic, and the 14.88um atmosphere
band is used as input to "thmdriftcor" program. The following programs
are run:
thm2isis - converts to isis format
spiceinit - updates SPICE information
camstats - collects camera staistics
thmdriftcor - applies atmosphere correction using 14.88um band
cosi - applies a basic photometric normalization using the incidence
angles for improved tone matching
cubenorm - used to cleanup banding(column) effect on the RDRs
lineeq - normalize base on line averages for signal drifts and/or
correcting for photometric changes during crossover from day to
night.
findgaps - find gaps in the input image
Generate statistics file and footprint information for input into GIS
packages
The InstrumentId must be "THEMIS," DETECTOR_ID must be "IR,"
BandBinCenter must have "12.57um," and "14.88um" for the
atmospheric correction.
If NIGHT is checked then the night time IR images are processed, and
the incidence angle test is not performed.
The spiceinit program will automatically use nadir pointing if it fails
to update with reconstructed or predicted ck kernels.
If RMINPUT is checked then the input file is deleted after processing.
If RMHIGHINC is checked then the input RDR file is deleted from
processing if the incidence angle test is not meant.
Categories
Parameter Groups
Files
|
Name
|
Description
|
| FROMLIST |
Input list of Themis PDS RDR files
|
| TOPATH |
Output file pathname
|
Processing Options
|
Name
|
Description
|
| NIGHT |
Process night time IR image
|
| ATMOSCORR |
Ignore the atmospheric correction (thmdriftcorr)
|
Output Information for input into GIS Software package
|
Name
|
Description
|
| INFO |
Output selected camera statistics infomation
|
| TOSTAT |
Output filename for camera statistics output
|
| FOOTPRINT |
Create a GML footprint of RDR image
|
File cleanup and reporting Option
|
Name
|
Description
|
| RMINPUT |
Remove the input file
|
| RMHIGHINC |
Remove input files with high incidence angles
|
| HIGHINCLIST |
Output list of files excluded because of high incidence
angle
|
| NOFILELIST |
Output list of files where there is no matching RDR
|
| NADIRSPCLIST |
Output list of files that have Nadir pointing
|
| IMAGEGAPLIST |
Output list of files that have gaps
|
Files:
FROMLIST
Description
List containing input filenames. The input files in this list need
to be calibrated PDS formatted Themis RDR.
|
Type
| filename |
|
File Mode
| input |
|
Filter
|
*.lis *.lst
|
Files:
TOPATH
Description
Output file pathname. All output files will be written to this
directory.
Processing Options:
NIGHT
Description
If checked, this option will process a night time image. For night images
the program cosi will be skipped.
|
Type
| boolean |
|
Default
| FALSE |
Processing Options:
ATMOSCORR
Description
Do not perform the atmospheric correction with thmdriftcorr. The step
will be skipped.
|
Type
| boolean |
|
Default
| FALSE |
Output Information for input into GIS Software package:
INFO
Description
A selected subset of camera statistics information required for the
geologic map bases are output for import into a spreadsheet.
|
Type
| boolean |
|
Default
| FALSE |
|
Inclusions
|
|
Output Information for input into GIS Software package:
TOSTAT
Description
This is the output filename that will contain the camera statistics
information for import into a spreadsheet.
|
Type
| filename |
|
File Mode
| output |
|
Default
| None |
|
Filter
|
*.txt *.TXT
|
Output Information for input into GIS Software package:
FOOTPRINT
Description
A footprint polygon information will be output for input into a GIS
program. This is normally required for the geologic base map
packages, but not needed if the files will not be imported into
a GIS package.
|
Type
| boolean |
|
Default
| TRUE |
File cleanup and reporting Option:
RMINPUT
Description
If selected, delete input files after processing is completed.
|
Type
| boolean |
|
Default
| FALSE |
File cleanup and reporting Option:
RMHIGHINC
Description
If selected, delete input files that have a minimum incidence
angle greater than 90 degrees.
|
Type
| boolean |
|
Default
| FALSE |
|
Inclusions
|
|
File cleanup and reporting Option:
HIGHINCLIST
Description
Output list file that will contain the names of files that
were deleted because of their high incidence angles.
|
Type
| filename |
|
File Mode
| output |
|
Default
| None |
|
Filter
|
*.lis *.lst
|
File cleanup and reporting Option:
NOFILELIST
Description
Output list file that will contain the names of files that
do not have matching RDR files for the EDR files.
|
Type
| filename |
|
File Mode
| output |
|
Default
| None |
|
Filter
|
*.lis *.lst
|
File cleanup and reporting Option:
NADIRSPCLIST
Description
Output list file that will contain the names of files that
have only Nadir pointing available to them.
|
Type
| filename |
|
File Mode
| output |
|
Default
| None |
|
Filter
|
*.lis *.lst
|
File cleanup and reporting Option:
IMAGEGAPLIST
Description
Output list file that will contain the names of files that
gaps meaning that special pixels were detected by the stats
program.
|
Type
| filename |
|
File Mode
| output |
|
Default
| None |
|
Filter
|
*.lis *.lst
|
History
| Robert Sucharski | 2007-11-01 |
Original version
|
| Ella Mae Lee | 2011-11-16 |
Modified Isis::iApp->Exec to ProgramLauncher::RunIsisProgram
Updated parameter for spiceinit and modified documentation
|
| Janet Barrett | 2012-01-03 |
Cleaned up program and added tests.
|
| Janet Barrett | 2012-01-23 |
Got rid of FROM parameter. The input file(s) must now be
specified through the FROMLIST parameter.
|
| Lynn Weller | 2012-01-22 |
Application category name changed from Utility to Mars Odyssey. Fixes mantis ticket #951.
|