metacat/docs/spatial/README @ 10245
| 1 |
The diagrams presented in this directory represent an early, high-level attempt to describe the spatial functionality of metacat. Though the overall concpets are similar, the implementation details are considerably different: |
|---|---|
| 2 |
|
| 3 |
- Vector data is stored on the filesystem as shapefiles in order to avoid having a postgres/postgis dependency |
| 4 |
- Geoserver acts as the map renderer and sends only images to the web client (not GML) |
| 5 |
- The diagram does not accurately portray the spatial caching mechanism that is essentially the interface between geoserver and metacat. |
| 6 |
- Complex spatial objects (ie GML features) can not currently be cached (only bounding coordinates) |
| 7 |
|
| 8 |
|
| 9 |
|
| 10 |
|