grid_tools_28-Shrink_and_Expand

Shrink and Expand

  28

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contributed at 2018-11-06

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Geography SubjectGIScience & Remote SensingGrid Processing

Detailed Description

Regions with valid data in the input grid can be shrunk or expanded by a certain amount (radius). Shrinking just sets the border of regions with valid data to NoData, expanding sets NoData cells along the border of regions with valid data to a new valid value, computed by the method selected (min, max, mean, majority).

How to cite

SAGA (2018). grid_tools_28-Shrink_and_Expand, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/b4c0fde6-761e-4d10-b773-d03f9b17da78
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contributed at 2018-11-06

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