chan1m32isis
Import Chandrayaan-1 Moon Mineralogy Mapper (M3) images into ISIS cubes
The level 1B PDS data files have been processed to have north up and east to the right. This processing is removed during the import of the data into ISIS. If the level 1B file is missing lines, the program will add lines of data containing the special pixel value NULL to pad the image to the correct number of lines. The location of missing lines is determined by looking for time differences between adjacent records of the UTC_TIME table greater than the exposture duration.
Chandrayaan-1 M3 L1B PDS data products consist of:
- A detached PDS label file
- A multiple-band image file containing the calibrated spectral radiance image data in units of (W/m^2/µm/sr)
- A 3-band image file containing pixel location data
- A 10 band image file containing observation geometry
The level 0 PDS data files were not flipped or mirrored from the orientation they were in when collected. The level 0 files are missing the same lines as the level 1B files, but they do not contain the necessary information to add NULL lines as do the level 1B products.
Chandrayaan-1 M3 L0 PDS data products consist of:
- An detached PDS label file
- A multi-band file containing the raw data
Categories
History
| Steven Lambright and Tracie Sucharski | 2013-03-12 | Original version |
| Stuart Sides | 2014-04-03 | Updated documentation after reviews |
| Stuart Sides | 2014-04-18 | Added missing line detection and correction based on the TIM table for level 1B products. |
| Stuart Sides | 2015-03-25 | Recalculted the STARTTIME and STOPTIMeE keywords from the clock counts. |