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average point spacing - [3D GIS] The average distance separating sample points in a point dataset. A terrain dataset uses the average point spacing of a dataset to define a horizontal tiling system into which to divide input source measurements.
[Category=Geospatial ]
Source: esri, 26 January 2012 08:18:32, http://support.esri.com/en/knowledgebase/GISDictionary/term/abbreviation
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