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National Cryosphere Desert Data Center
The second glacial catalogue data set of China (v1.0)
With the support of the project "investigation of glacier resources and their changes in Western China" launched by the Ministry of science and technology...
visits:
38152
file size:
27.5 MiB
update time:
2021-01-07
National Cryosphere Desert Data Center
Nayman Banner 1:150,000 Desertification Type and Land Zoning Map (1984)
The data is digitized from the drawing, the desertification development degree map of Daqinggou area in Horqin grassland (1981). The specific information ...
visits:
15317
file size:
31.8 MiB
update time:
2023-08-23
National Cryosphere Desert Data Center
National 1:250000 three-level River Basin data set
This data set is China's 1:250000 three-level watershed zoning data in 2002, including three-level watershed zoning boundary, watershed zoning name and wa...
visits:
66632
file size:
825.9 MiB
update time:
2023-08-23
National Cryosphere Desert Data Center
1:4 Million Vegetation Map of China (1976)
This map was compiled over a five-year period from May 1972 to July 1976. During the development of the legend and cartographic process, it incorporated ...
visits:
10401
file size:
58.9 MiB
update time:
2025-04-24
National Cryosphere Desert Data Center
Data set of impervious water surface in lower Yangtze River
This study analyzes the impervious surfaces in the lower reaches of the Yangtze River based on the Global Year-by-Year Changes in Impervious Surfaces: 1...
visits:
2245
file size:
561.7 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Chinese soil dataset based on the World Soil Database (HWSD) (v1.1)
The data comes from the harmonized world soil database version 1.1 (hwsd) built by FAO and IIASA. The data source in China is 1:1 million soil data provid...
visits:
132479
file size:
15.4 MiB
update time:
2023-08-23
National Cryosphere Desert Data Center
One kilometer land cover map of China based on multi-source data fusion method
Based on the evaluation of existing land cover data and evidence theory, this dataset integrates 1:100000 land use data from China in 2000, vegetation typ...
visits:
12967
file size:
5.7 MiB
update time:
2026-01-26
National Cryosphere Desert Data Center
Basic data set of the Yellow River Basin (2002)
This data set includes the basic data of the capital of the Yellow River Basin, the city level of the Yellow River Basin, the main stream of the Yellow Ri...
visits:
38919
file size:
8.6 MiB
update time:
2024-03-19
National Cryosphere Desert Data Center
Mercury Dataset of the Third Pole Region (2010-2023)
The Third Pole (Qinghai Tibet Plateau and its adjacent areas) is a unique giant tectonic landform unit on Earth, which plays an important role in the ...
visits:
6565
file size:
542.7 KiB
update time:
2025-10-10
National Cryosphere Desert Data Center
Long-term daily snow water equivalent dataset for the Three-River Source region from 1980 to 2020
High spatial resolution snow water equivalent (SWE) is critical for hydrological, ecological, and disaster research. However, passive microwave SWE produ...
visits:
3952
file size:
69.5 MiB
update time:
2025-04-24
National Cryosphere Desert Data Center
1:1 million vegetation data set in China
This dataset provides a detailed reflection of the distribution status, horizontal and vertical zonation patterns of 796 vegetation units in 11 vegetat...
visits:
49213
file size:
419.8 MiB
update time:
2025-04-23
National Cryosphere Desert Data Center
A 30 m annual cropland dataset of China from 1986 to 2021
This dataset was created using a large number of Earth remote sensing satellite images from Google Earth Engine. Firstly, collect training samples bas...
visits:
5378
file size:
21.4 GiB
update time:
2026-01-14
National Cryosphere Desert Data Center
State map of permafrost and ground ice around the Arctic (China part) 1:1 million dataset (1990s)
The distribution map of permafrost and ground ice around the Arctic is the only international permafrost data map compiled by the international Permafrost...
visits:
14761
file size:
973.2 KiB
update time:
2025-04-29
National Cryosphere Desert Data Center
1:4,000,000 Map of the Glaciers, Frozen Ground and Deserts in China
The compilation basis of permafrost map includes: (1) field survey and exploration data of permafrost; (2) aerial photo and satellite image interpretation...
visits:
17656
file size:
86.1 MiB
update time:
2023-06-30
National Cryosphere Desert Data Center
AMSR-E/Aqua Daily Gridded Brightness Temperatures of china
This data set includes passive microwave remote sensing brightness and temperature data of 0.25 degree resolution in 2002-2008 in China. 1. Data p...
visits:
17370
file size:
2.9 GiB
update time:
2023-09-04
National Cryosphere Desert Data Center
Dataset on spatial distribution of population density in the lower reaches of the Yangtze River (2000-2020)
This study is based on the continuous spatial data of population density in 2000, 2005, 2010, 2015 and 2020 in the lower reaches of the Yangtze River an...
visits:
3853
file size:
235.3 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Dataset of land use types in the lower reaches of the Yangtze River (1985-2020)
Based on Landsat satellite remote sensing data and 1km resolution remote sensing monitoring data of China's land use status, this study decodes and anal...
visits:
3810
file size:
55.1 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Long time series GIMMS vegetation index data set in China
The data set includes the global vegetation index changes from 1981 to 2006. The format is envi standard format, and the projection is Albers. The tempora...
visits:
15145
file size:
3.4 GiB
update time:
2023-08-23
National Cryosphere Desert Data Center
A long time series dataset of snow depth of China from 1978-2012
The dataset provides daily snow thickness distribution data in China from October 24, 1978 to December 31, 2012, with a spatial resolution of 25km. The or...
visits:
16207
file size:
384.1 MiB
update time:
2023-08-23
National Cryosphere Desert Data Center
Annual average surface temperature and freezing index of remote sensing in 2008
Ran Youhua et al. (2015) based on MODIS Aqua / Terra develops a new method to estimate the annual average surface temperature and freezing index by using ...
visits:
22968
file size:
6.9 MiB
update time:
2026-01-22
