Appropriate Geomatic Technology for Local Earth Observation

Geomatics is a useful new term for the use of advanced information technologies for the recording, storage, manipulation and analysis of geographical imagery. It includes remote sensing, global positioning systems and computer-based image manipulation and analysis. While high technology geomatics has tended to concentrate analytical power, recently developed, affordable systems now permit land-based peoples to use geomatics in pursuing land claims and environmental monitoring. New, off-the-shelf information technology makes it possible to mimic satellite-sensing capabilities in light-aircraft based systems that are more appropriate for local applications. The Local Earth Observation Project has adopted an applications-driven approach and built a complete system that can act as an alternative or complement to satellite systems. Its capabilities are consistent with expressed needs of many land-based communities and with the implementation priorities of the Biodiversity Convention.