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National Cryosphere Desert Data Center
Comprehensive atlas of ecological hydrology in Heihe River Basin: soil quality map of Heihe River Basin
"Heihe River Basin Ecological hydrological comprehensive atlas" is supported by the key project of Heihe River Basin Ecological hydrological process integ...
visits:
17933
file size:
24.9 MiB
update time:
2023-09-04
National Cryosphere Desert Data Center
Rapidly Changing Lake-Terminating Glaciers in High Mountain Asia: A Dataset from 1990 to 2022
The dataset consists of two core entities: glacial lake contact glaciers (1740 in 2022) and pre glacial lakes (1768 in 2022), each of which is classif...
visits:
2410
file size:
28.8 MiB
update time:
2026-05-14
National Cryosphere Desert Data Center
A dataset of desertification exposure (2001-2018)
Desertification is revised as: in dryland areas (including hyper-arid areas AI<0.05), non-forest land covers in 2000 change into bare land, and the b...
visits:
7949
file size:
724.0 MiB
update time:
2025-11-19
National Cryosphere Desert Data Center
30m Resolution Digital Elevation Model (DEM) Data of the Arabian Peninsula
This dataset was optimized through refinement, local corrections, and rectification based on domestic and international stereo imaging satellite data. By...
visits:
7728
file size:
3.5 GiB
update time:
2025-04-24
National Cryosphere Desert Data Center
Afghanistan 1:100000 Ice Lake Distribution Dataset (2005)
The Afghanistan Ice Lake data was collected based on ETM remote sensing images from 2005, referencing high-resolution images such as Spot and GeoEye-1. Th...
visits:
11155
file size:
8.4 MiB
update time:
2025-04-27
National Cryosphere Desert Data Center
Low temperature triaxial mechanical test data set of Mohe / Dongying frozen soil (2018-2019)
In 2018 and 2019, low-temperature triaxial compressive strength simulation experiments were conducted on frozen soil in Qingdao, Shandong Province. Th...
visits:
2895
file size:
43.9 KiB
update time:
2025-05-29
National Cryosphere Desert Data Center
Routine meteorological observation data of grassland observation points in Eling Lake Basin (2018)
This dataset is the routine meteorological observation data of the Ewing Lake Grassland Observation Station (GS) in the Yellow River source area in 20...
visits:
4956
file size:
1.7 MiB
update time:
2026-07-06
National Cryosphere Desert Data Center
Flux data set of eddy covariance in hulugou basin of Heihe upstream station in 2014
This data set is the observation data of hulugou in 2014 at the upper reaches of Heihe River. The eddy related system belongs to the open circuit eddy sys...
visits:
6858
file size:
5.3 MiB
update time:
2023-11-02
National Cryosphere Desert Data Center
Dataset of Extreme Climate Events in Northern China from 1971 to 2020
Extreme weather events are defined as small probability events where the weather (climate) state in a specific region deviates significantly...
visits:
971
file size:
2.7 MiB
update time:
2026-03-13
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:
11918
file size:
905.4 KiB
update time:
2023-08-23
National Cryosphere Desert Data Center
Pre- and post-earthquake image data of Sentinel-1 (GRD) in Luding County, Ganz Prefecture, Sichuan, China
On September 5, 2022, at 12:52 a.m., a magnitude 6.8 earthquake occurred in Luding County, Ganzi Prefecture, Sichuan Province, China (latitude 29.59°N, ...
visits:
8759
file size:
6.6 GiB
update time:
2025-05-29
National Cryosphere Desert Data Center
Vegetation coverage data set of Altay national key prevention area in 2021
<p>The vegetation coverage data set of Altay national key prevention area in 2021 includes the vegetation coverage statistical tables of Al...
visits:
7179
file size:
3.8 MiB
update time:
2025-10-15
National Cryosphere Desert Data Center
Heihe River eco hydrological remote sensing experiment: hydrometeorological observation network data set (cosmic ray soil moisture of Daman super station-2013)
The data set contains the cosmic ray instrument (CRS) observation data from September 20, 2012 to December 31, 2013. The station is located in the farml...
visits:
4599
file size:
466.4 KiB
update time:
2021-08-27
National Cryosphere Desert Data Center
Heihe River eco hydrological remote sensing test: 30m / month synthetic vegetation coverage (FVC) data set of Heihe River Basin (2011-2015)
The 30m / month synthetic vegetation coverage (FVC) data set of Heihe River basin provides the monthly FVC synthetic products from 2011 to 2014. The data...
visits:
4071
file size:
5.9 GiB
update time:
2025-06-30
National Cryosphere Desert Data Center
A study of nonuniform CTV to PTV margin expansion incorporating both rotational and translational uncertainties
Based on the statistical model, a non-uniform spreading method from CTV to PTV is proposed. Under the condition of the same confidence, considering the in...
visits:
1857
file size:
2.2 MiB
update time:
2023-07-21
National Cryosphere Desert Data Center
1:250000 land use data products in Xinjiang in 1990
This data mainly reflects the current situation of land use in Xinjiang around 1990. According to the database construction of national resource and envir...
visits:
9586
file size:
135.2 MiB
update time:
2023-08-23
National Cryosphere Desert Data Center
Geomorphological scene classification dataset of high-resolution remote sensing imagery in vegetationcovered areas
The landform dataset is one of the important supporting data for achieving automatic classification of landforms and deepening the understanding of land...
visits:
2663
file size:
1.6 GiB
update time:
2025-04-23
National Cryosphere Desert Data Center
Heihe integrated remote sensing joint test: Airborne widas data set of Zhangye Yingke huazhaizi flight area (July 11, 2008)
This data set was acquired by airborne widas sensor on July 11, 2008 in Zhangye Yingke huazhaizi flight area. The original data is released af...
visits:
6134
file size:
24.8 GiB
update time:
2023-09-04
National Cryosphere Desert Data Center
Data of Distribution Of Desert For The Shulehe River Basin
The data is the distribution map of 100000 deserts in Shule River Basin. This data is based on 2000 TM image, which is interpreted, extracted, revised and...
visits:
17468
file size:
30.2 MiB
update time:
2023-09-04
National Cryosphere Desert Data Center
Winter Olympics Zhangjiakou District SPA Snow Quality Analysis System Snow Quality Minute by Minute Observation Dataset (2021)
This dataset was automatically observed using the SPA snow observation system near the Zhangjiakou Winter Olympics race track. The level sensor of t...
visits:
2739
file size:
1.2 MiB
update time:
2026-05-20
