Thematic Mapper - An interim report on anticipated performance

The requirements and design concept of the Thematic Mapper are briefly reviewed. Emphasis is placed on the anticipated on-orbit performance based on subsystem and system level test results obtained from Engineering Model and Protoflight Model hardware. The anticipated performance of the Thematic Mapper is discussed in four key areas: spectral response, radiometric sensitivity, square-wave response, and band-to-band registration.