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Data resource
DEM
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Subject:
physical geography
(5)
geography
(3)
Theme:
DEM
(8)
Gansu Province
(4)
90m
(2)
Jinghe River Basin
(2)
Qilian Mountains
(2)
SRTM
(2)
altitude
(2)
12.5m
(1)
30M
(1)
30m
(1)
500m
(1)
Time:
2023
(2)
2009
(1)
2000
(4)
Place:
Gansu Province
(6)
Jinghe River Basin
(2)
Ningxia Hui Autonomous Region
(2)
Qilian Mountain Area
(2)
Shaanxi Province
(2)
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National Cryosphere Desert Data Center
Gansu Province 12.5m Resolution Digital Elevation Model (DEM) Dataset
This dataset adopts the surveying and mapping results of ALOS satellite, and undergoes image stitching, projection transformation, cropping, and other pr...
visits:
10191
file size:
29.5 GiB
update time:
2025-05-29
National Cryosphere Desert Data Center
30 meter resolution digital elevation model (DEM) data in Gansu Province
This data is based on ASTERG DEM30M resolution digital elevation data as the data source. After image processing, a DEM data product with a spatial re...
visits:
12845
file size:
479.4 MiB
update time:
2026-07-14
National Cryosphere Desert Data Center
Gansu Province 90m Resolution Digital Elevation Model (DEM) Dataset
SRTM (Shuttle Radar Topography Mission), jointly measured by NASA and the National Surveying and Mapping Administration (NIMA). On February 11, 2000, the...
visits:
9436
file size:
85.1 MiB
update time:
2025-05-29
National Cryosphere Desert Data Center
Gansu Province 500m Resolution Digital Elevation Model (DEM) Dataset
The spatial distribution data of China's altitude above sea level (DEM) is sourced from the Shuttle Radar Topography Mission (SRTM) data of the US space ...
visits:
8953
file size:
4.9 MiB
update time:
2025-05-29
National Cryosphere Desert Data Center
30m resolution digital elevation model (DEM) data in the Qilian Mountains region
This dataset uses SRTM v41 1s segmented data, which is processed through image stitching, projection conversion, cropping, etc. to generate a 30m resoluti...
visits:
14605
file size:
461.5 MiB
update time:
2026-07-13
National Cryosphere Desert Data Center
90 meter resolution digital elevation model (DEM) data in the Qilian Mountains region
This dataset uses SRTM v41 segmented data, which is processed through image stitching, projection conversion, cropping, etc. to generate a 90 meter resolu...
visits:
14969
file size:
51.3 MiB
update time:
2026-07-10
National Cryosphere Desert Data Center
Data of 90 meter resolution digital elevation model (DEM) in Jinghe River Basin
This data set adopts SRTM V41 framing data and generates a 90 m resolution digital elevation model (DEM) of Jinghe River basin after data splicing, proje...
visits:
10604
file size:
9.7 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
30m resolution digital elevation model (DEM) data of Jinghe River Basin
This data takes SRTM 30m resolution DEM data as the data source, carries out image processing such as data splicing and resampling, and then uses the reg...
visits:
11081
file size:
77.4 MiB
update time:
2025-06-30
