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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
Spatial Clustering - associate cluster attribute (id) to the geomet... 0.00
Why I can't know if PostGIS is correctly installed on my Postgr... 0.00
Why is PostgreSQL doing a sequential scan instead of a index scan i... +0.46
Size of data type Geography(Point, 4326) in PostGIS? 0.00
NOT EXISTS doesn't work -2.22
NPGSQL: Relate Operation called with a LWGEOMCOLLECTION type 0.00
MongoDB - output distance without sorting 0.00
Retrieve all latitude longitude points within x distance given an a... 0.00
What exactly is the relation between Hadoop and SQL in a nutshell?... 0.00
Can I store circle and polygon within the same spatially indexed co... +1.85
function st_intersects() does not exist using PostgreSQL 9.3 0.00
create a geoshape and retrieve latitude/longitude pairs within the... -0.13
Get this week's monday's date in Postgres? +2.35
Is it possible to select the polygon with the maximum area with a q... -0.12
Converting images from one geospatial coordinate system to another -0.02
Return SETOF Points from plpython/Postgis 0.00
Mysql Auto increament configuration in cluster +0.45
Text in markers from KML doesn't show in OL3 0.00
MySQL Spatial Simplify Geometries 0.00
What's the best way to determine if a point is within a certain... +0.47
OpenLayers 3 BBOX strategy 0.00
How to merge adjactent polygons to 1 polygon and keep min/max data? 0.00
Find all polygons containing a point in PostGIS +1.90
UndefinedFunction: ERROR: function st_distance(geography, geometry,... 0.00
How to combine two spatial functions in one union query 0.00
Finding neighbouring polygons - postgis query 0.00
postgis export each row to shapefile 0.00
Taking coords from Google Maps and inserting it in PostgreSQL 0.00
Move feature from one location to another in OpenLayers 3 0.00
Generating single KML for multiple geometries in PostgreSQL/PostGIS 0.00
OpenLayers: simple example heatmap 0.00
MongoDB geoNear not returning any results 0.00
OpenLayers that is not minified? -0.28
Buffering multiple linestrings +0.46
Openlayers STContains, intersecting lines 0.00
geom format in postGIS use to print in google maps android 0.00
How can I exclude in my query that rows that have status is Pending... +0.46
Show tile layer at very high zoom +0.47
OpenLayers 2 trigger event when baselayer changes 0.00
Is it possible to identify all the feature layer inside of other la... 0.00
SQL Server : geography data type: GeomFromGml 0.00
Spatial Query with distance restriction on data 0.00
MongoDB:Can't canonicalize query: BadValue bad geo query 0.00
Postgis : ERROR: parse error - invalid geometry 0.00
Find the radius of circle in PostGIS using query in php? 0.00
Insert a circle into geometry data type +2.12
What is the better table layout for polygons inside polygons 0.00
POSTGIS - Possible to merge network lines, such that each result re... 0.00
How to count number of points in certain distance from center point... +0.47
Is the Azimuth on the equator equal to the one not on the equator? 0.00