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Fourth Annual Earth Resources Program Review. Volume 3 US Geological Survey Programs
Certain Results of Observations Taken During the Space Flight of the Voskhod
Swathings Patterns of Earth-Sensing Satellites and Their Control by Orbit Selection and Modification
JPRS Report: Central Eurasia. Aviation and Cosmonautics, No. 1, January 1993
Timekeeping for the Space Technology 5 (ST-5) Mission
Geopotential Research Mission (GRM)
SEQ_POINTER: Next Generation, Planetary Spacecraft Remote Sensing Observation Design Tool
Earth Resources Technology Satellite: Us Standard Catalog No. U-17
Earth Resources Technology Satellite: Us Standard Catalog No. U-19