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National Cryosphere Desert Data Center
The Data set of Simulation of GBHM
This data set includes driving data, basic data and parameter data of gbhm (Geographic based hydraulic model) model in the upper reaches of Heihe River (Y...
visits:
10101
file size:
22.7 MiB
update time:
2023-09-04
National Cryosphere Desert Data Center
SRTM DEM Dataset for China Region
SRTM sensors have two bands, C-band and X-band, and the SRTMs we are using now are from the C-band. The publicly released SRTM digital elevation products ...
visits:
16453
file size:
59.4 GiB
update time:
2025-04-23
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 s...
visits:
3959
file size:
4.9 MiB
update time:
2025-05-29
National Cryosphere Desert Data Center
30 arc-second DEM data of Heihe river basin
According to the DEM data of 1:250000 digital contour lines and elevation points issued by the national basic geographic information center of China, the ...
visits:
8112
file size:
905.4 KiB
update time:
2023-08-23
National Cryosphere Desert Data Center
1km DEM dataset in the Heihe river basin
The data set of DEM elevation model of one kilometer in Heihe River Basin is based on the data interpolation of 1:250000 digital contour and elevation poi...
visits:
8577
file size:
1.2 MiB
update time:
2023-08-25
National Cryosphere Desert Data Center
Digital elevation model of SRTM in the Yellow River Upstream
The SRTM (Space Shuttle Radar topographic mapping mission) was initiated in February 2002 by NASA, the Geospatial Intelligence Agency, and space agencies ...
visits:
8116
file size:
24.4 MiB
update time:
2023-08-23
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:
9056
file size:
461.5 MiB
update time:
2025-06-30
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:
9424
file size:
51.3 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Batangilin Desert DEM dataset (30m)
This data is the Batangilin Desert Digital Terrain (DEM) dataset with a resolution of 30m and can be opened in ArcGIS as a dem.ovr file.
visits:
6348
file size:
35.9 MiB
update time:
2023-08-23
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 ...
visits:
6135
file size:
479.4 MiB
update time:
2025-06-30
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, ...
visits:
5346
file size:
9.7 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
1KM SRTM DEM data of China-Pakistan Economic Corridor
In data set is SRTM 90 meter resolution DEM data which used as the data source, data splicing, resampling and other image processing are carried out, and ...
visits:
9318
file size:
4.5 MiB
update time:
2020-12-18
National Cryosphere Desert Data Center
30m Resolution Digital Elevation Model (DEM) Data of India
This dataset was optimized through refinement, local corrections, and rectification based on domestic and international stereo imaging satellite dat...
visits:
5845
file size:
11.2 GiB
update time:
2025-04-24
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 oth...
visits:
4536
file size:
29.5 GiB
update time:
2025-05-29
National Cryosphere Desert Data Center
Digital Elevation Model (DEM) data with 30-meter resolution for the Weihe River Basin
This data uses SRTM 30-meter resolution DEM data as the data source, performs image processing such as data splicing and resampling, and then utili...
visits:
8495
file size:
234.9 MiB
update time:
2025-05-29
National Cryosphere Desert Data Center
30m basic geographic data set of Qilian Mountain Nature Reserve
This dataset includes digital elevation models, slope and aspect data for the Qilian Mountains region. Using SRTM DEM data with a spatial re...
visits:
3072
file size:
4.4 GiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Data of 30 meter resolution digital elevation model (DEM) in the Yellow River Basin
This dataset uses SRTM 30-meter resolution DEM data as the data source. It undergoes image processing such as data mosaicking and resampling. Then, ...
visits:
16411
file size:
1.1 GiB
update time:
2025-05-29
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 th...
visits:
5678
file size:
77.4 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Jiwozi Formation debris flow disaster in Heziping Village, Luanzhen Street, Chang'an District, Xi'an City, Shaanxi Province, with a range of 200km and a resolution of 12.5m digital elevation model (DEM) data
This dataset uses the surveying results of ALOS satellite, and after image stitching, projection conversion, cropping and other processing, ...
visits:
3361
file size:
1.4 GiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Remote sensing experiment of ecological hydrology in Heihe River: raw data of airborne lidar in Qilian
On August 28, 2012, lidar aerial remote sensing flight test was carried out in Qilian observation area in the middle and upper reaches of Heihe Rive...
visits:
2083
file size:
1014.8 MiB
update time:
2025-06-30
