Open Source
Initiative, OSGEO, Sourceforge, GitHub |
Motivation |
Standards: OGC, W3C, ISO, etc | Linus quote |
Desktop: gvSig,
Quantum, Udig, OpenJUMP, ILWIS,
DeeGree, GRASS,
etc |
Very competitive with COTS*, closing in... |
Web: Mapserver, GeoServer, Autodesk Mapguide, Mapnik,
OpenLayers, Leaflet, Tilemill, Weave, etc |
In the history of web mapping, open source has forced COTS to
play catch-up |
PSU Stack: Linux, Apache, Mapserver, PostGIS, OpenLayers |
Our "best practices" setup, with some variations |
gvSig Mobile,(Android)
MapBox (iPad), CyberTracker (Windows Mobile,
Droid coming soon), GeoPapparazzi (Droid) |
Still in the early stages for
full functionality, mostly able to browse custom maps, from open source
servers |
Many non-traditional ways to
collect data using "athletic" apps, ie Jogging, or dog walking to
record routes |
Other options include
OpenStreetMap, and CrowdMap (related to disaster relief mapping) |
parallel processing (realtime decision support?): OSSIM, Grass?, PostGreSQL
Geos
ppt