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1. Shape Metrics Tool [UCONN_CLEAR_Shape_Metrics]
Metrics that quantitatively measure the various aspects of a feature's shape have applications in fields ranging from landscape ecology to geography. Hundreds of metrics exist for measuring characteristics ...

2. Geographic Foundation Class [GFC]
The Geographic Foundation Class (GFC) library is a set of C++ classes defining basic geographic data types, including points, lines, rectangles, circles, polylines, rings, complex polygons, rasters, ...

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