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GIS
2000
ACM
14 years 4 days ago
The NASA Digital Earth Testbed
The goal of Digital Earth (www.digitalearth.gov) is to create a virtual representation of our planet that enables a person to explore and interact with the vast amounts of natural...
Jeff de La Beaujardière, Horace Mitchell, R...
IDEAS
2000
IEEE
91views Database» more  IDEAS 2000»
14 years 29 days ago
Algorithms for Cartogram Animation
We describe several value-by-area cartogram animation algorithms that can be used to visualize geographically distributed continuous spatiotemporal data that often occur in GIS sy...
Min Ouyang, Peter Z. Revesz
IV
2000
IEEE
112views Visualization» more  IV 2000»
14 years 4 days ago
Sonification of Remote Sensing Data: Initial Experiment
We are generating music from a particular view of a multi-dimensional geographic information system (GIS) data set to alert a viewer to the existence of hidden clusters of data po...
Frances L. Van Scoy
GIS
2000
ACM
13 years 8 months ago
Modeling part-whole relationships for spatial data
Spatialapplications must managepartwhole (PW) relationships between spatial objects, for example, the division of an administrative region into zones based on land use. Support fo...
Rosanne Price, Nectaria Tryfona, Christian S. Jens...
JGS
2000
105views more  JGS 2000»
13 years 8 months ago
The GIS/SA interface for substantive research(ers): A critical need
This paper is concerned with the intersection of GIS and spatial analysis, its accessibility for scientists who may be less methodologically oriented than others, and its use in su...
Lawrence A. Brown