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Publish time
update time
32/41
National Cryosphere Desert Data Center
Long term vegetation index dataset of China――SPOT VEGETATION NDVI
The vegetation sensor, sponsored by the European Commission, was launched by SPOT-4 in March 1998, and received the spotvgt data for global vegetation cov...
visits:
17090
file size:
19.0 MiB
update time:
2023-08-23
National Cryosphere Desert Data Center
MODIS daily cloudless binary snow products in Northern Hemisphere from 2000 to 2015
This dataset is the daily cloudless binary snow cover product data in the Northern Hemisphere. The time period is from January 2000 to Decembe...
visits:
9379
file size:
62.7 GiB
update time:
2026-05-26
National Cryosphere Desert Data Center
Annual precipitation reconstruction series data set of Qilian Mountains in the upper reaches of Heihe River (775-2006)
This data is the precipitation reconstruction sequence data of Qilian Mountain Area in the upper reaches of Heihe River. The data are collected in Qilian ...
visits:
7785
file size:
1.0 MiB
update time:
2021-01-09
National Cryosphere Desert Data Center
Precipitation observation data set of Qiaogou watershed in the first sub region of Loess Hilly and gully region from 2001 to 2010
This data set is the precipitation observation data of Qiaogou Basin Rainfall Station from 2001 to 2010. SM1 ordinary rain gauge with diameter of 20cm and...
visits:
6856
file size:
332.9 KiB
update time:
2026-07-07
National Cryosphere Desert Data Center
Statistical data set of natural conditions of Weihe River Basin (1999-2017)
This data set mainly collects the statistical data of natural conditions of Shaanxi Province, Gansu Province and Ningxia Hui Autonomous Region flowing t...
visits:
14586
file size:
39.6 KiB
update time:
2021-09-29
National Cryosphere Desert Data Center
"The Belt and Road" Snow Duration Data Set (2000-2024)
Based on multi-source remote sensing data, a set of snow area data of the "the Belt and Road" region was generated by using the MARS model combined ...
visits:
2038
file size:
6.0 GiB
update time:
2026-05-20
National Cryosphere Desert Data Center
Daily data product of snow water equivalent in the Northern Hemisphere (2000-2025)
Aiming at the problems of unstable accuracy and spatiotemporal discontinuity of existing snow water equivalent remote sensing products, a set of nes...
visits:
7478
file size:
444.0 GiB
update time:
2026-05-20
National Cryosphere Desert Data Center
Data set of seasonal precipitation in the source stream of Tarim River (1979-2017)
Based on the basic theory of air water resources, the water substances in the atmosphere locked by the secondary circulation f...
visits:
5987
file size:
9.5 KiB
update time:
2022-06-30
National Cryosphere Desert Data Center
Sediment concentration and grain size distribution of runoff water sample at Jiangjia Ravine and Xiangjiang River
This dataset includes sediment concentration and grain size distribution of runoff water sample at Jiangjia Ravine and Xiangjiang River.
visits:
5150
file size:
193.5 KiB
update time:
2026-07-01
National Cryosphere Desert Data Center
Long-term daily temperature dataset for the Loess Plateau from 1982 to 2020
Temperature time series data serve as crucial fundamental data for global and regional climate research, hydrological modeling, and ecosystem assess...
visits:
208
file size:
566.7 MiB
update time:
2026-05-21
National Cryosphere Desert Data Center
Observation data set of runoff and sediment in peijiamaogou watershed, the first sub region of Loess Hilly and gully region, 1980-1990
This data set is the runoff and sediment observation data of the runoff station in peijiamaogou watershed from 1980 to 1990. Through the water level obser...
visits:
6859
file size:
146.7 KiB
update time:
2020-12-07
National Cryosphere Desert Data Center
Biophysical permafrost map indicates ecosystem processes dominate permafrost stability in the Northern Hemisphere
The new permafrost map of the northern hemisphere uses a rule-based GIS model to integrate the new permafrost range, climate conditions, vegetation struct...
visits:
10542
file size:
81.0 MiB
update time:
2026-03-11
National Cryosphere Desert Data Center
Improved frequency distribution and wind speed correction for the Tibetan Plateau grid point precipitation dataset (1980-2009)
The Improved Frequency Distribution and Wind Corrected Precipitation Dataset for the Qinghai-Tibet Plateau is a dataset for the Qinghai-Tibet Plateau that...
visits:
7506
file size:
1.8 GiB
update time:
2023-06-13
National Cryosphere Desert Data Center
Observation data set of soil moisture content in runoff field of different geomorphic types in Qiaogou watershed, the first sub region of Loess Hilly and gully region, 1986-1990
This data set is the soil moisture content observation data of different geomorphic types in Qiaogou watershed, the first sub region of Loess Hilly and gu...
visits:
6975
file size:
51.2 KiB
update time:
2021-08-26
National Cryosphere Desert Data Center
Data set of vegetation coverage of Alpine Grassland in Qinghai Tibet Plateau from 2000 to 2012
Based on a large number of field UAV aerial photos, the vegetation coverage was analyzed, and the relationship between NDVI of corresponding satellite pix...
visits:
7555
file size:
151.0 MiB
update time:
2020-12-04
National Cryosphere Desert Data Center
Weihe River Basin MODIS MOD13A2 Enhanced Vegetation Index (EVI) Dataset (2000-2020)
Enhanced Vegetation Index (EVI) is improved out of Normalized Vegetation Index (NDVI), a comprehensive atmospheric correction based on the image factors...
visits:
16187
file size:
721.3 MiB
update time:
2025-05-29
National Cryosphere Desert Data Center
Reconstruction data of maximum snow depth in September of the previous year in Central Qilian Mountains from 1744 to 2012
visits:
5988
file size:
91.2 KiB
update time:
2020-12-04
National Cryosphere Desert Data Center
Daily 5-km Gap-free AVHRR snow cover extent product over Three-River Source（1980-2020）
As a sensitive indicator of climate change, snow cover plays a vital role in climate research, and long-term snow cover data are an essential foundation ...
visits:
4961
file size:
70.1 MiB
update time:
2026-06-18
National Cryosphere Desert Data Center
Geographic Elevation Data and Land Use Type Data Set for Typical Flood Storage Areas in the Chu River Basin (1985-2020)
This dataset is based on Landsat satellite remote sensing data, WorldView-4 satellite data and GLC_FCS30-1985_2020 surface monitoring data, and interpre...
visits:
5111
file size:
427.8 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
A dataset of glacier surface elevation changes in the area of Animaqing Mountain from 1985-2013
This data set is aimed at the Animaqing mountain area in the eastern part of Kunlun Mountains. The data content covers the glacier surface elevation chang...
visits:
18051
file size:
23.4 MiB
update time:
2023-05-16
