Description
The ASTER instrument that was launched onboard NASA’s Terra spacecraft in December 1999 has an along-track stereoscopic capability using two telescopes in its near infrared spectral band to acquire data from nadir and backward views. Over 1.2 million scenes (level-1A products) acquired between March 2000 and August 2008 were used to generate the ASTER Global DEM (ASTGTM) collection. For more information, please see the metadata link above.
Resources
| Name |
Format |
Description |
Link |
| NWT Aster DEM Basemap |
Ersi REST |
|
https://www.image.geomatics.gov.nt.ca/arcgis/rest/services/GNWT_Basemaps/Aster_DEM_Basemap/MapServer |
| NWT Aster DEM Basemap |
Ersi REST |
|
https://www.image.geomatics.gov.nt.ca/arcgis/rest/services/GNWT_Basemaps/Aster_DEM_Basemap/MapServer |