MRO SHARAD Clutter Simulations Bundle

This bundle contains three collections:

urn:nasa:pds:mro_sharad_simulations:data
urn:nasa:pds:mro_sharad_simulations:browse
urn:nasa:pds:mro_sharad_simulations:document

The data products are in the "data" directory and the browse products are in
the "browse" directory. The document products are in the "document" directory.
The document collection contains a user guide for this archive and a "script"
directory with several Python 3 programs demonstrating basic manipulation of
the surface clutter simulation data products. The user guide is provided as a
PDF formatted document containing both text and figures. 

The data and browse directory structures follow the structure of the original
PDS3 SHARAD radargram data set, MRO-M-SHARAD-5-RADARGRAM-V1.0:

   data/s_NNNNxx/s_NNNNZZZZ/*

For each original radargram, the data collection contains three data products
and five browse products, each described by a PDS4 XML label:

   - X_sim.xml         describes X_sim.img
   - X_emap.xml        describes X_emap.img
   - X_rtrn.xml        describes X_rtrn.csv
   - X_browse_map.xml  describes X_browse_hillshade.tif, and X_browse_emap.tif
   - X_browse_sim.xml  describes X_browse_left.tif, X_browse_right.tif, X_browse_combined.tif

where 

   X = "s_01294501" for example, corresponding to radargram s_01294501_rgram.img
   X_sim.img contains three 2D images, the left side, right side, and combined clutter simulations
   X_emap.img contains one 2D echo power map image
   X_browse_*.tif are browse images in TIFF format 
   X_rtrn.csv is a CSV (comma-separated value) text table of geometric information.