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John Powell

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1530.07 (18,450th) 		Reputation
9,481 (16,223rd)
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Title Δ
I need to combine 2 queries postgis 0.00
how to get points from linestring postgis 0.00
Serve clients with geospatial news 0.00
Openlayers change WMS call URL 0.00
openlayers polygon displays difference not union 0.00
Exception when I initialize a map with a vector layer in IE 8 0.00
How to use WKT? -0.00
how to add markers with OpenLayers 3 0.00
MongoDB geospatial query with find() 0.00
How to change the order of a layer when set visible in openlayers? 0.00
OpenLayers Vector Style change issue 0.00
mongodb map reduce equivalent of postgis query 0.00
Query by coordinates takes too long - options to optimize? 0.00
PostGIS: Merge Multipolygons and keeping boundaries 0.00
Tiling an image up into XYZ tiles 0.00
Trying to rename .JPG to .jpg in shell CLI -3.75
Open a popup at the loading of the map 0.00
How to call inner function in Openlayer? -0.31
Getting the eventargs of registered events 0.00
Backend technology for high volume data for web application -0.36
Java 2D Polygon outside another 0.00
Ushahidi - How to make the markers stay on the map on zoom change? 0.00
How to get lng lat value from query results of geoalchemy2 0.00
Postgis: optimal raster tile size for spatial join with census enum... +3.59
function makepoint postgresql 9.1 error postgis -4.23
Canceling an OpenLayers.Map current panTo tween if user begins drag... 0.00
PostgisDialect vs PostgreSQLDialect or both? 0.00
How to create geoalchemy expression for a point geometry? 0.00
pgadmin import issue? 0.00
MongoDB $geoIntersects does not match LineString type 0.00
Postgis - How to get the GUI to work? +3.64
Issue in getting distance between spatial points from two tables in... 0.00
Mapping Scala class to Scalding or MongoDB 0.00
OpenLayers zoom scroll events are ignored if no layers are visible 0.00
Is this a correct JSON? How we can parse it? +2.78
How to loop through OpenLayers.Layer's features 0.00
have trouble understanding explain analyze query plan in postgres -0.35
Openlayers stop zoomstart event 0.00
OpenLayers Movable Marker 0.00
Mongodb geolocation boundaries search/query 0.00
Postgis to KML, including color field 0.00
OpenLayers externalGraphic, georeferencing of images 0.00
OpenLayers support for Level of Details in KML 0.00
Snapping control in openlayers 3 0.00
I tried all ways, but still my area is calculated wrongly in Postgis -4.30
Where do geocoding API places get their data from? +3.64
How to delete Collection using Mongo REST API? 0.00
Effect of Distnace on PostGIS range queries 0.00
Correctly create a multipolygon column with postgis 0.00
access sql database as nosql (couchbase) +0.14