Geographic Information Systems
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pdavis

I work as a GIS Analyst for precision agriculture research at Montana State University. I like all things GIS as they relate to natural resources analysis and management. I also like bikes, beer, my wife, and my dog. And Montana.

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  • Member for 4 years, 4 months
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  • Last seen 22 hours ago

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Top posts (36) All Questions Answers | Votes Newest

5 PostGIS points along a line aren't actually falling on the line Oct 8 '19
4 How to create circles around points Feb 28 '19
4 ST_Centroid in view produces geometry without further definition from geometry(polygon, ssid) Mar 11 '19
3 ST_Union in PostgreSQL and QGIS Mar 21 '19
3 Spatial query with clip (PostGIS) May 2 '19
3 Using Statistics by category in QGIS? Jan 1 '19
3 loading multiple data in a delimited text file Jan 25 '19
3 PostGIS view on multiple geometry columns Feb 12 '19
3 QGIS point sample tool faster than in PostGIS - how to improve query? May 11 '18
2 return only one value per point from ST_Value() - currently returning 2 values for some points Feb 14 '19
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