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PDSlib is a C library to parse Planetary Data System data files and labels, based on version 3.7 of the Planetary Data System Standars Reference. PDS is the format used to store all the planetary images taken by NASA and ESA spacecrafts.
Read single-band NASA PDS (Planetary Data System) Image files in Python. Query header information and extract binary image data in a format suitable for PIL (Python Imaging Library). Works for Pathfinder and Mars Exploration Rover images, maybe others.