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Description and comparison of geologic maps with FRAGSTATS—a spatial statistics program

Computers and Geosciences, 2002
FRAGSTATS is a public-domain GIS implementation of a set of spatial statistics that address a fundamental problem in GIS applications, description and comparison of maps. The spatial statistics from the 1 : 2,500,000-scale United States geologic map of Nevada, the central United States, and the northeastern United States quantify the differences in ...
Gary L Raines
exaly   +2 more sources

Quantifying landscape structure of the Heihe River Basin, north-west China using FRAGSTATS

Journal of Arid Environments, 2001
We have compiled landscape map of the Heihe River Basin based on the land-use map using geographic information systems. A total of six ecoregions was delineated. Various landscape metrics of each zone, including area, patch density and size, edge, shape, nearest-neighbor, diversity, and contagion and interspersion metrics were calculated using the ...
Guodong Cheng, Honglang Xiao
exaly   +2 more sources

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