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National Cryosphere Desert Data Center
30m Resolution Digital Elevation Model (DEM) Data of the Korean Peninsula
This dataset was optimized through refinement, local corrections, and rectification based on domestic and international stereo imaging satellite data. By...
visits:
8215
file size:
637.5 MiB
update time:
2025-04-24
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:
10036
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:
11909
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:
13002
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:
9761
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:
14276
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:
13888
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:
3299
file size:
921.0 MiB
update time:
2026-01-14
National Cryosphere Desert Data Center
30m Resolution Digital Elevation Model (DEM) Data of the Islamic Republic of Iran
This dataset was optimized through local refinement, corrections, and rectification based on domestic and international stereo imaging satellite data. By...
visits:
7150
file size:
4.5 GiB
update time:
2025-04-24
National Cryosphere Desert Data Center
30m Resolution Digital Elevation Model (DEM) Data of the Republic of Kazakhstan
This dataset was optimized through refinement, local corrections, and rectification based on domestic and international stereo imaging satellite data. By...
visits:
7935
file size:
3.8 GiB
update time:
2025-04-24
National Cryosphere Desert Data Center
Heihe River eco hydrological remote sensing experiment: 1m DEM data set of Dayekou basin (2012)
Through data programming, worldview-2 stereo pair data of Dayekou basin were obtained in mid May 2012. From July to August of the same year, the data of ...
visits:
5401
file size:
1011.1 MiB
update time:
2023-08-23
National Cryosphere Desert Data Center
Heihe River eco hydrological remote sensing experiment: 2m DEM data set of Dayekou basin (2012)
Through data programming, worldview-2 stereo pair data of Dayekou basin were obtained in mid May 2012. From July to August of the same year, the data of ...
visits:
5552
file size:
254.8 MiB
update time:
2023-08-23
National Cryosphere Desert Data Center
90m resolution digital elevation model (DEM) data of the 200 km extended epicenter of the m s6.8 earthquake in Luding County, Ganzi Prefecture, Sichuan Province
This data takes srtmdem 90m resolution DEM data as the data source, carries out image processing such as data splicing and resampling, and then cuts the ...
visits:
8074
file size:
31.8 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
30m resolution digital elevation model (DEM) data of 200 km extended epicenter of the m s6.8 earthquake in Luding County, Ganzi Prefecture, Sichuan
This data takes aster GDEM 30m resolution DEM data as the data source, carries out image processing such as data splicing and resampling, and then cuts t...
visits:
8561
file size:
248.0 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
12.5m resolution digital elevation model (DEM) data of 200 km extended epicenter of the m s6.8 earthquake in Luding County, Ganzi Prefecture, Sichuan
The data set adopts the surveying and mapping results of ALOS satellite, and generates a 12.5 m resolution digital elevation model (DEM) through image mo...
visits:
8555
file size:
451.6 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Heihe River eco hydrological remote sensing experiment: Airborne Lidar DEM point cloud data set of tianmuchi small watershed (2012)
On July 25, 2012, lidar aerial remote sensing flight test was carried out in the core observation area in the middle and upper reaches of Heihe River by...
visits:
3681
file size:
536.7 MiB
update time:
2023-08-23
National Cryosphere Desert Data Center
Heihe River eco hydrological remote sensing experiment: Airborne Lidar DEM point cloud data of hulugou small watershed (July 25, 2012)
On July 25, 2012, lidar aerial remote sensing flight test was carried out in the core observation area in the middle and upper reaches of Heihe River b...
visits:
3334
file size:
909.5 MiB
update time:
2023-08-23
National Cryosphere Desert Data Center
Heihe River eco hydrological remote sensing experiment: Airborne Lidar DEM point cloud data of the upper transect of Heihe River Basin (August 25, 2012)
On August 25, 2012, lidar aerial remote sensing flight test was carried out in the core observation area in the middle and upper reaches of Heihe River ...
visits:
2719
file size:
1.6 GiB
update time:
2023-08-23
National Cryosphere Desert Data Center
Heihe River eco hydrological remote sensing experiment: Airborne Lidar DEM point cloud data of shenshawo desert in Heihe River Basin (August 19, 2012)
On August 19, 2012, lidar aerial remote sensing flight test was carried out in the core observation area in the middle and upper reaches of Heihe River ...
visits:
2399
file size:
351.8 MiB
update time:
2023-08-23
National Cryosphere Desert Data Center
SHIFT：A DEM BASED SPACE HETEROGENEITY IMPROVED MAPPING OF GLOBAL GEOMORPHIC FLOODPLAINS
This dataset is a 90 meter resolution global river floodplain landform map based on terrain analysis. This method takes MERIT Hydro as the terrain input ...
visits:
4817
file size:
260.9 MiB
update time:
2026-01-14
