A Geographic Information System (GIS) captures, stores, analyzes, manages, and presents data that are linked to location(s). The GIS Stack Exchange should be considered for questions with this tag.
How can I get the installed GDAL/OGR version from python? I aware of the gdal-config program and are currently …
python gis geospatial gdal ogrI am considering a Proof of concept for handling large volumes of data like > 10 G which requires atleast 200+ writes …
mongodb cassandra gis geohashingHow can one get the coordinates of a particular point on a map in OpenLayers?
gis openlayersI'm plotting a bunch of UTM coordinates using a matplotlib.pyplot.scatter. I also have a background air photo that …
python numpy matplotlib gis coordinate-systemsI'm in the process of generating tiles with generate_tiles.py and I'd like to write a Python app to …
python gis openstreetmapI have a detailed 2D polygon (representing a geographic area) that is defined by a very large set of vertices. …
algorithm geometry gis polygon computational-geometryI am trying to use OpenLayers.Request.GET to load data from url in JSON format. Here's the request (note: …
javascript json gis openlayers responsetextI have created the following MySQL table to store latitude/longitude coordinates along with a name for each point: CREATE …
mysql database gis spatial mysql-spatialI am trying to calculate distance between two locations using spatial functions in both Mysql and PostgresSQL. I have taken …
mysql gis spatialIs there a way to determine if a marker has entered an area covered by a KmlLayer? My .kml is …
google-maps-api-3 gis kml