wiki-archive/twiki/data/DarwinCore/FootprintSpatialFit.txt,v

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date 2008.05.23.14.57.31; author JohnWieczorek; state Exp;
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date 2006.10.03.22.11.42; author StephenLong; state Exp;
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---++Element Description
A measure of how well the geometry expressed in the footprint match the original spatial representation, as a ratio of the area of the footprint given to the area of the original spatial representation. Legal values are 0, greater than or equal to 1, or undefined. A value of 1 is an exact match or 100% overlap. A value of 0 should be used if the given georeference does not completely contain the original representation. The FootprintSpatialFit is undefined if the original representation is a point without uncertainty and the given georeference is not that same point (without uncertainty). If both the original and the given georeference are the same point, the FootprintSpatialFit is 1. Detailed explanations with graphical examples can be found in the Guide to Best Practices for Georeferencing (Chapman and Wieczorek, eds. 2006).
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Use the space below to make comments about this page. -- Main.StephenLong - 24 Aug 2006
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This is a test documentation page for a <noautolink> *FootprintSpatialFit* </noautolink> concept.
-- Main.StephenLong - 14 Sep 2006
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A text representation of the coordinate data (Latitude/Longitude, UTM, TRS, etc.) from its original source. Example: "470999 1234300".
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