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visits
downloads
Publish time
update time
5/29
National Cryosphere Desert Data Center
A long series surface freeze-thaw dataset of China - a dual indicator algorithm (1978-2015)
This dataset uses SMMR (1978-1987), SSM/I (1987-2009) and SSMIS (2009-2015) day-by-day bright temperature data, generated by a dual-indicator (TB,37v, SG)...
visits:
10163
file size:
61.7 MiB
update time:
2023-08-23
National Cryosphere Desert Data Center
Monthly precipitation dataset for the arid region of Northwest China during 2000–2024
High precision precipitation data is of great significance for hydrological research, agriculture, flood forecasting, drought monitoring, and climate chan...
visits:
2279
file size:
616.4 MiB
update time:
2025-11-19
National Cryosphere Desert Data Center
CIWW1km:China High-Resolution Monthly Irrigation Water Withdrawal Dataset (2000–2020)
The CIWW1km dataset was developed based on an innovative physics-constrained estimation framework. By integrating multi-source remote sensing...
visits:
4549
file size:
5.9 GiB
update time:
2026-09-04
National Cryosphere Desert Data Center
China AVHRR daily cloudless 5km snow cover area product data set (1980-2020)
Snowpack is an important component of the cryosphere, and the extent of snow cover affects the energy balance of the earth's atmosphere, which in turn af...
visits:
16415
file size:
3.3 GiB
update time:
2026-07-02
National Cryosphere Desert Data Center
ChinaAI-FSC: A Comprehensive AI-Ready MODIS Fractional Snow Cover Dataset for China (2000-2022)
ChinaAI-FSC, the first large-scale, standardized, AI-ready fractional snow cover (FSC) sample collection for China, spanning 22 snow seasons from 20...
visits:
1332
file size:
60.9 GiB
update time:
2026-05-20
National Cryosphere Desert Data Center
Dataset of Integrated Assessment of Renewable Cold Energy Resources in China Based on ICQBI, 1973–2024
This dataset is aimed at quantitative evaluation, spatial identification and regional utilization research of China's natural cold energy resources....
visits:
359
file size:
11.5 MiB
update time:
2026-09-03
National Cryosphere Desert Data Center
Hourly Surface Temperature Dataset for China and Surrounding Regions (2000–2023)
visits:
5873
file size:
10.5 GiB
update time:
2025-12-09
National Cryosphere Desert Data Center
Vegetation Index, Albedo, and Land Surface Temperature Dataset for Northern China (1981-2020)
The dataset is based on the AVHRR-CDR reflectance product dataset, which includes gridded surface reflectance and brightness temperature. 1)...
visits:
1032
file size:
76.7 GiB
update time:
2026-03-18
National Cryosphere Desert Data Center
A high spatial resolution dataset of ecosystem services of 2000–2020 in China
visits:
2409
file size:
408.4 GiB
update time:
2026-02-04
National Cryosphere Desert Data Center
Daily 1-km gap-free AOD grids in China(2000–2020)
The long-term gapless high-resolution air pollutant concentration dataset (LGHAP) is of great significance for environmental management and Earth system ...
visits:
4841
file size:
24.4 GiB
update time:
2026-01-14
National Cryosphere Desert Data Center
Long-term reconstruction of satellite-based precipitation, soil moisture, and snow water equivalent in China（1981-2017）
Long term high-resolution national precipitation (P), soil moisture (SM), and snow water equivalent datasets are necessary for predicting floods, droug...
visits:
6668
file size:
8.6 GiB
update time:
2026-01-14
National Cryosphere Desert Data Center
High-Quality Remote Sensing Reflectance Products over China and US Coast (MODIS, 2003-2022)
visits:
3990
file size:
26.3 GiB
update time:
2026-01-14
National Cryosphere Desert Data Center
Interdecadal Maximum Freezing Depth Dataset of Seasonally Frozen ground in China
With global climate change, the freezing depth of seasonal permafrost has also undergone significant changes. Engineering construction facilities in...
visits:
7326
file size:
1.8 MiB
update time:
2026-05-11
National Cryosphere Desert Data Center
Estimation of CFC-11 emissions from coal combustion in China
This dataset is an inventory of trichlorofluoromethane (CFCs) emissions from coal combustion sources in China (including residential lump coal, honeyc...
visits:
1235
file size:
2.0 GiB
update time:
2025-12-29
National Cryosphere Desert Data Center
Maps with 1 km resolution reveal increases in above- and belowground forest biomass carbon pools in China over the past 20 years
In order to quantify the ecological consequences of China's recent nationwide restoration efforts, spatial explicit information on changes in forest b...
visits:
10577
file size:
896.7 MiB
update time:
2026-05-15
National Cryosphere Desert Data Center
Annual Spatial Distribution Data of Gross Domestic Product (GDP) at the County Level from 2000 to 2022
This dataset provides raster data of the spatial distribution of annual county-level Gross Domestic Product (GDP) in the Yellow River Basin fr...
visits:
2929
file size:
86.3 MiB
update time:
2026-02-05
National Cryosphere Desert Data Center
Monthly dataset of human thermal index with high spatial resolution (1km) in China (2003-2020)
The monthly high spatial resolution human thermal index collection (hiti monthly) includes near surface temperature (SAT) and 11 commonly used human perc...
visits:
5932
file size:
34.5 GiB
update time:
2026-01-14
National Cryosphere Desert Data Center
Annual Surface Temperature Cycle Parameter Set for China and Surrounding Regions (2000–2023)
Surface temperature is an important parameter at the land atmosphere interface in the Earth system, closely related to surface radiation and energy ...
visits:
4435
file size:
56.5 GiB
update time:
2026-05-27
National Cryosphere Desert Data Center
Daily cloudless NDSI data set with 500m resolution snow season in Northeast China (2000-2020)
<pre><code> <pre><code> Northeast China is one of the Three Snow areas in China. The ...
visits:
7944
file size:
607.1 GiB
update time:
2026-07-09
National Cryosphere Desert Data Center
Long time series (2001-2020) of daily evapotranspiration in China generated based on SEBAL
The China SEBAL Evapotranspiration Data Set (SEBAL ET) characterizes the daily evapotranspiration (in millimeters) of vegetation in China from...
visits:
4799
file size:
66.5 GiB
update time:
2026-06-30
