Resources

Description: 

CDED data can be used in the generation of three-dimensional graphics displaying terrain slope, profiles and line of sight. For more information Canadian Digital Elevation Data, please the metadata link.

Resource Category: 
WMS
Type of resource: 
Web Mapping Service
Data Category : 
Elevation
Source: 
GNWT
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 on the ASTER Global DEM, please see the metadata link.

Resource Category: 
WMS
Type of resource: 
Web Mapping Service
Data Category : 
Elevation
Source: 
GNWT
Resource Category: 
WMS
Type of resource: 
Web Mapping Service
Data Category : 
Elevation
Source: 
GNWT
Description: 

Canadian Digital Elevation Data can be used in the generation of three-dimensional graphics displaying terrain slope, profiles and line of sight. For more information, please see the metadata link above.

Resource Category: 
WMS
Type of resource: 
Web Mapping Service
Data Category : 
Elevation
Source: 
GNWT
Description: 

Elevation - Elevation derived product. For example such as Canvec Contours, NWT NTDB Contours, Spot Elevations and MVAP Contours

Resource Category: 
WMS
Type of resource: 
Web Mapping Service
Data Category : 
Elevation
Source: 
GNWT