Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
spatial data  | |
|---|---|
| RT | data |
| data bases | |
| data management | |
| data processing | |
| digital cartography | |
| digital data | |
| digital line graphs | |
| digital terrain models | |
| geographic information systems | |
| information management | |
| Internet | |
| spatial variations | |
| visualization | |
| SN | Geographically referenced information. Indexed with with programs using or data bases containing this type of data. Also index digital data if applicable. Added to Thesaurus in 1995. |