Cover image for A microcomputer data-acquisition system for ground-based reflectance measurements
Title:
A microcomputer data-acquisition system for ground-based reflectance measurements
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Computer and Geosciences. 11 (5) : 595-604 ; 1985
Abstract:
A microcomputer data logger, using a Synertek SYM-1 microcomputer based on a 6502 series microprocessor, is described for the collection of spectral reflectance data from ground-based radiometers. The system was battery-powered with up to 16 analog input channels, a real-time clock, an alpha-numeric keyboard and video display. The control program, written in BASIC, allowed for variations of the sampling pattern to suit various experimental designs. Timing, data acquisition, and housekeeping routines which required faster execution speeds were written in Assembly language. Hardware and software are described and a listing of programs is given in the appendix.

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30000001281231 MAK 1823 Open Access Book Article
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