Table of Contents
August 1997
Volume 6, Number 8

GPS/GIS: Puerto Rico Establishes Geodetic Network
A Northern California survey-engineering firm uses GPS to establish a GIS-based cadastral system
By Bill McGarigle

Satellite Remote Sensing: Remote Sensing Data for Biodiversity
Management in Sahelian, Africa
By Erik Prins

Wireless Communication Unes in with Satellite Imagery
The appeal of wireless communications expands the demand for more detailed land cover maps.
By Kevin P. Corbley

Airborne/Digital Ortho: Urban Planning with Orthophotos
City managers in Fort Collins, Colo. integrate their GIS with digital orthophotos for positive results.
By Mary Jo Wagner

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