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Questions tagged
postgis
14 questions
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8
votes
1
answers
Separate GIS points into groups of points that are close to each other
postgresql
gis
postgis
asked 2012-10-26T12:52:55.190
18
votes
4
answers
Update multiple rows in a table from another table when condition exists
sql
postgresql
sql-update
postgis
asked 2012-10-13T03:06:43.397
30
votes
2
answers
Get the SRID of a geometry field
postgis
asked 2012-04-03T14:15:55.807
22
votes
5
answers
ST_DWithin takes parameter as degree , not meters , why?
postgresql
gis
postgis
srid
asked 2011-12-09T11:23:22.417
19
votes
5
answers
Change LC_CTYPE for PostgreSQL and PostGIS use
postgresql
locale
postgis
geodjango
asked 2011-12-02T03:25:18.893
251
votes
8
answers
Which data type for latitude and longitude?
postgresql
types
latitude-longitude
postgis
asked 2011-11-16T11:11:58.123
16
votes
3
answers
How to convert polygon data into line segments using PostGIS
sql
postgresql
gis
postgis
asked 2011-09-29T10:01:02.777
28
votes
5
answers
Postgis / Geodjango: Cannot determine PostGIS version for database
django
postgresql
postgis
geodjango
asked 2011-09-20T21:08:03.647
23
votes
7
answers
PostGIS Error: type "geography" does not exist
postgresql
postgis
asked 2011-08-09T18:58:23.870
10
votes
1
answers
GeoDjango distance queries returning incorrect results
python
django
postgresql
postgis
geodjango
asked 2011-07-28T03:31:16.377
10
votes
1
answers
Problem with a column name contains a colon in PostgreSQL
postgresql
geospatial
postgis
shapefile
geoserver
asked 2011-02-09T03:15:34.363
50
votes
7
answers
JPA/Hibernate Native Queries do not recognize Parameters
java
hibernate
orm
jpa
postgis
asked 2010-06-29T19:55:44.947
35
votes
3
answers
How do I convert a latitude/longitude pair into a PostGIS geography type?
database
postgresql
gis
postgis
asked 2010-03-26T13:31:59.920
55
votes
7
answers
How to intelligently degrade or smooth GIS data (simplifying polygons)?
algorithm
geometry
gis
postgis
asked 2009-12-04T21:59:44.990