Digital image databases support GIS operations
| Data(s) |
1993
|
|---|---|
| Resumo |
Evaluates trends in the imagery built into GIS applications to supplement existing vector data of streets, boundaries, infrastructure and utilities. These include large area digital orthophotos, Landsat and SPOT data. Future developments include 3 to 5 metre pixel resolutions from satellites, 1 to 2 metres from aircraft. GPS and improved image analysis techniques will also assist in improving resolution and accuracy. |
| Identificador | |
| Publicador |
M2Media360 |
| Relação |
http://www.geoplace.com/ME2/Default.asp Lenzen, T.W. & Foresman, T.W. (1993) Digital image databases support GIS operations. GIS World, 6(11), pp. 36-38. |
| Direitos |
Copyright 1993 M2Media360 |
| Fonte |
Institute for Future Environments |
| Palavras-Chave | #digital image database #GIS application #image analysis |
| Tipo |
Journal Article |
