Algorithms for Cartogram Animation

Authors:
Min Ouyang;Peter Z. Revesz
Affiliations:
-;-
Venue:
IDEAS '00 Proceedings of the 2000 International Symposium on Database Engineering & Applications
Year:
2000

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Abstract

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 systems. We implemented the algorithms as part of the graphical user interface of the MLPQ/GIS database system.