OGR is a library allowing the reading and writing of a variety of vector formats using a geometry model based on the !OpenGIS Simple Features specification. It is integrated into !MapServer as a way of reading a variety of vector formats.
Its use in !MapServer is detailed in the OGR HOWTO:
http://www.mapserver.org/input/vector/ogr.html
The OGR library is part of the GDAL source tree, and detailed information about OGR can be found at:
OGR is maintained primarily by Frank Warmerdam, but the OGR integration into !MapServer is done by Daniel Morissette.
== Some specific Wiki pages related to OGR include: ==
- [wiki:DODS]: Using DODS/OPeNDAP Servers in !MapServer
- [wiki:VirtualSpatialData]: Using OGR VRT driver to access flat database tables (ie. via ODBC)
- [wiki:OracleSpatial OracleSpatial Support]
- [wiki:PostGIS PostGIS support]
- [wiki:MySQL MySQL Support]
