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15 lines
627 B
Plaintext
15 lines
627 B
Plaintext
title: $:/plugins/tiddlywiki/geospatial/docs/geolookup
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caption: geolookup operator
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tags: $:/tags/GeospatialDocs
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!! `geolookup` operator
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The `geolookup` operator identifies the polygon(s) within a [[GeoJSON Polygon Feature]] that correspond to a particular point, and returns the JSON properties of that polygon.
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Each input list item is interpreted as a [[GeoJSON Point Feature]] and the operand is interpreted as a [[GeoJSON Polygon Feature Collection]].
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!! Examples
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<$testcase testcase-tiddler="$:/plugins/tiddlywiki/geospatial/tests/operators/geolookup">
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<$data $tiddler="$:/plugins/tiddlywiki/geospatial"/>
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</$testcase> |