NWT Aster DEM Basemap

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.

Simple

Date ( RI_367 )
2024-05-02
Date ( RI_366 )
2024-05-02
RI_414
  Government of Northwest Territories; Government of Northwest Territories; NWT Centre for Geomatics - ( )
https://www.geomatics.gov.nt.ca/en/resources
Status
onGoing; enContinue RI_596
Maintenance and update frequency
unknown; inconnu RI_543
Keywords ( RI_528 )
  • Northwest Territories Open Data
Government of Canada Core Subject Thesaurus Thésaurus des sujets de base du gouvernement du Canada ( RI_528 )
  • Government information
Use limitation
Open Government Licence - Northwest Territories (https://www.gov.nt.ca/en/open-government-licence-northwest-territories)
Access constraints
license; licence RI_606
Use constraints
license; licence RI_606
Spatial representation type
vector; vecteur RI_635
Metadata language
eng; CAN
Metadata language
fra; CAN
Topic category
  • Geoscientific information
Begin date
0001-01-01
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W
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Reference system identifier
unknown / unknown / unknown
Distribution format
  • ESRI REST ( unknown )

RI_414
  Government of Northwest Territories; Government of Northwest Territories; NWT Centre for Geomatics - ( )
https://www.geomatics.gov.nt.ca/en/resources
OnLine resource
NWT Aster DEM Basemap ( ESRI REST: Map Service )

Web Service;ESRI REST;eng

OnLine resource
NWT Aster DEM Basemap ( ESRI REST: Map Service )

Web Service;ESRI REST;eng

File identifier
df44cd33-ca58-0fe4-52e8-5c05a6846d3d XML
Metadata language
eng; CAN
Character set
utf8; utf8 RI_458
Hierarchy level
dataset; jeuDonnées RI_622
Date stamp
2026-07-08
Metadata standard name
North American Profile of ISO 19115:2003 - Geographic information - Metadata
Metadata standard version
HNAP ISO:19115 - 2003
RI_414
  Government of Northwest Territories; Government of Northwest Territories; NWT Centre for Geomatics - ( )
https://www.geomatics.gov.nt.ca/en/resources
 
 

Overviews

overview

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Keywords


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