GEODI is also a GIS solution with a robust spatial relations query language. This feature enables you to query unstructured data directly using words, semantic rules, and spatial relations, saving a lot of time and resources compared to traditional GIS solutions.
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The found content will be on the CONTENT pages, and the words will be on the KEYWORDS page. The map will also show the result.
Find Content with Locations
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geom |
You would query your contents containing location-related information using the keyword “geom”. This could include place names like Georgia, London, parcel numbers, known area codes of phone numbers, etc. These pieces of information contain location references and are visible on the GEODI map.
Operators
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bbox Intersects Contains Within Equals Touches Related = Contains + CoveredBy + Touches Distance Covers Overlaps CoveredBy |
Keywords Page
Keyword page normally lists keywords in the content. But some rules may change it. Word Proximity rule “()” and spatial queries are examples. When you add keyword “content” to spatial operator keywords also affected from the rule.
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RelatedContent:Georgia returns the same content but spatial keywords limited to rule. Not spatial keywords are not affected.
Samples
Usage Examples and Parameters | Meaning |
Related:42.5,36.4 | 42.5,36.4 (lon,lat) |
Related:42.5,36.4,43.8,38.5 | 42.5,36.4,43.8,38.5 (lon,lat,lon,lat) |
Related:42.5,36.4,46.0,36.4,43.2,32.1,42.5,36.4 | lon,lat,lon,lat.... area or line string.
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Intersects:"Line 42.5,36.4,46.0,36.4" | lon,lat,lon,lat.... area or line string. |
Touches:"Georgia" | We assume there is a spatial city dictionary and there is a geometry for Georgia. |
Distance:"Georgia geodistance:50000" | Find content within 50000 meters. |
Within:"Georgia geocenter" | Finds documents covers the Georgina geocenter. |
Related:"Route66 geobuffer:10" | Set a buffer around Route66 with 10m and find related content. |
To be area the first and last coordinates must be same. ...