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McGlamery, Patrick – 2000
This paper discusses the authenticity of digital spatial data. The first section describes three formats for digital spatial data: vector, raster, and thematic. The second section addresses the integrity of spatial data, including six possible formats for the same information: (1) aerial photographic prints, time stamped, primary, remotely sensed…
Descriptors: Cartography, Information Management, Information Technology, Maps
McGlamery, Patrick – 1999
This paper addresses the library collection development of spatial information in cartographic format. Highlights include: the impermanent nature of maps; changes in spatial information creation, storage, processing, and management resulting from developments in computer-based information technology; steps required to download the digital version…
Descriptors: Cartography, Information Technology, Internet, Library Collection Development