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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:
11556
file size:
1.2 MiB
update time:
2023-08-25
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:
11284
file size:
905.4 KiB
update time:
2023-08-23
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:
21806
file size:
59.4 GiB
update time:
2025-04-23
National Cryosphere Desert Data Center
The SRTM DEM dataset in the Black River Basin
SRTM (Shuttle Radar topology mission) is a global 3D graphics data project jointly established by NASA and National Geospatial Intelligence Agency (NGA). ...
visits:
11144
file size:
217.9 MiB
update time:
2023-08-23
National Cryosphere Desert Data Center
The orthophoto and DEM data set of the French Dr? Me River from 2005 to 2009
The research area of the data set is the 5km long river course between Luc en diois and reconbeau jansac in France and its surrounding geomorphic environm...
visits:
6839
file size:
5.6 GiB
update time:
2023-08-25
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, it is...
visits:
22479
file size:
1.1 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 utilizes t...
visits:
13283
file size:
234.9 MiB
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 the reg...
visits:
10044
file size:
77.4 MiB
update time:
2025-06-30
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:
11952
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, proje...
visits:
9538
file size:
9.7 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Digital Elevation Model (DEM) data with 90-meter resolution for the Weihe River Basin
This dataset adopts SRTM v41 binned data, and after data splicing, projection transformation, cropping and other processing, a 90 m resolution digital e...
visits:
11332
file size:
31.5 MiB
update time:
2025-05-29
National Cryosphere Desert Data Center
12.5m resolution digital elevation model (DEM) data of Weihe River Basin
The dataset adopts the mapping results from ALOS satellites, and generates a 12.5 m resolution digital elevation model (DEM) of the Weihe River Basin af...
visits:
12424
file size:
664.1 MiB
update time:
2025-05-29
National Cryosphere Desert Data Center
12.5m resolution digital elevation model (DEM) data of Jinghe River Basin
The data set adopts the surveying and mapping results of ALOS satellite, and generates a 12.5 m resolution digital elevation model (DEM) of the Jinghe R...
visits:
9398
file size:
289.5 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:
13727
file size:
51.3 MiB
update time:
2025-06-30
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:
13324
file size:
461.5 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Improved Mapping of Spatial Heterogeneity of Global Geomorphic Floodplain Based on DEM
In this dataset, based on spatially varying FHG parameters, we created a global floodplain map with a resolution of 90 meters, named "Improving Spatia...
visits:
3125
file size:
921.0 MiB
update time:
2026-01-14
National Cryosphere Desert Data Center
Hydrological Factor Dataset of Gansu Province
The data source used is DEM, sourced from geographic spatial data cloud（ http://www.gscloud.cn/search ）Download and concatenate multiple DEMs, crop th...
visits:
10577
file size:
18.0 GiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Data set of 1 km resolution DEM in China
DEM (digital elevation model) is the abbreviation of digital elevation model, which is an important original data for watershed terrain and feature recogn...
visits:
32391
file size:
19.1 MiB
update time:
2024-04-28
National Cryosphere Desert Data Center
Data set of hydrological factors in the Weihe River Basin
The adopted data source is DEM, which is downloaded from Geospatial Data Cloud (http://www.gscloud.cn/search), splicing multiple DEMs, cropping DEMs usi...
visits:
11274
file size:
1.0 GiB
update time:
2025-05-29
National Cryosphere Desert Data Center
Hydrological factor data set of Jinghe River Basin (2000)
The data source is geographic spatial data cloud. This data is obtained by concatenating multiple source data DEMs and cropping them using the boundar...
visits:
9562
file size:
145.6 MiB
update time:
2025-06-30
