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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:
4295
file size:
5.9 GiB
update time:
2026-09-04

National Cryosphere Desert Data Center
A high-resolution tropopause folding dataset over China from 2014–2023
 Tropopause folding is the core dominant mechanism of stratospheric transport (STT), which significantly affects tropospheric ozone, regional air qua...
visits:
371
file size:
22.0 GiB
update time:
2026-05-27

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:
258
file size:
11.5 MiB
update time:
2026-09-03

National Cryosphere Desert Data Center
China's first 1-meter resolution national land cover dataset (SinoLC-1)
This dataset is based on a deep learning framework and open access data, including Global Land Cover (GLC) products, Open Street Maps (OSM), and Googl...
visits:
12030
file size:
136.0 GiB
update time:
2026-07-02

National Cryosphere Desert Data Center
Five types of carbon density datasets in arid northwest China (2013-2023)
visits:
402
file size:
580.7 MiB
update time:
2026-04-14

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:
1168
file size:
2.0 GiB
update time:
2025-12-29

National Cryosphere Desert Data Center
Hourly Surface Temperature Dataset for China and Surrounding Regions (2000–2023)
visits:
5795
file size:
10.5 GiB
update time:
2025-12-09

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:
10423
file size:
896.7 MiB
update time:
2026-05-15

National Cryosphere Desert Data Center
MuAP Spatial distribution of various air pollutants in China at 1 km(PM2.5 2015-01-01:2020-12-31) (Version1.1)
This dataset optimizes the LightGBM model by combining spatial sampling and parameter convolution, utilizing ground observation data, remote sensing prod...
visits:
4883
file size:
26.0 GiB
update time:
2026-01-14

National Cryosphere Desert Data Center
Daily cloudless NDSI data set with 500m resolution snow season in Northeast China (2000-2020)
<pre><code> &lt;pre&gt;&lt;code&gt; Northeast China is one of the Three Snow areas in China. The ...
visits:
7677
file size:
607.1 GiB
update time:
2026-07-09

National Cryosphere Desert Data Center
Spatial distribution of various air pollutants in China at 1 km(PM2.5 2015-01-01:2018-03-18)
Currently, in the modeling of various atmospheric pollutants, the simulation of independent trace gases (SO2 and O3) is constrained by the insufficient ...
visits:
5735
file size:
46.5 GiB
update time:
2026-05-14

National Cryosphere Desert Data Center
A long series surface freeze-thaw dataset of China - Decision tree algorithm (1987-2009)
The Long-Series Surface Freeze-Thaw Dataset of China - Decision Tree Algorithm (1987-2009) was extracted by decision tree classification using passive mic...
visits:
10496
file size:
17.7 MiB
update time:
2023-08-23

National Cryosphere Desert Data Center
Organic carbon storage and carbon dynamics dataset of ecosystems in northern China (1980-2020)
 The data study area includes 12 provinces and 1 city in northern China, namely Xinjiang Uygur Autonomous Region, Xizang Autonomous Region, Qinghai P...
visits:
6071
file size:
1.9 MiB
update time:
2026-05-27

National Cryosphere Desert Data Center
China Sulfur Dioxide 1km Spatial Distribution Dataset (March 2018-2020)
At present, in the simulation of various atmospheric pollutants, the simulation of independent trace gases is constrained by the insufficient resoluti...
visits:
4950
file size:
40.3 GiB
update time:
2026-05-14

National Cryosphere Desert Data Center
Soil respiration at different time scales from 2000 to 2018 in forest ecosystems across China
China ranks fifth in the world in terms of forest area, covering a wide climate gradient from cold temperate to tropical regions, and playing an importan...
visits:
7347
file size:
223.0 KiB
update time:
2026-01-14

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:
4702
file size:
66.5 GiB
update time:
2026-06-30

National Cryosphere Desert Data Center
A Long-term Data set of Soil Wind Erosion and Dust Emission over Northern China (1981–2024)
    This dataset covers the northern region of China from 1981 to 2024 and systematically records the intensity of soil wind erosion and dust re...
visits:
1322
file size:
466.8 MiB
update time:
2026-03-17

National Cryosphere Desert Data Center
High spatial and temporal resolution surface meteorological element driven dataset in China (1979-2015)
China regional surface meteorological element data set is a set of near surface meteorological and environmental element reanalysis data set developed by ...
visits:
11795
file size:
110.6 GiB
update time:
2025-04-23

National Cryosphere Desert Data Center
Dataset of Soil Carbon Components in Grasslands of Arid Regions in Northern China (2020)
 This dataset provides information on the content of organic carbon, inorganic carbon, total carbon, particulate organic carbon, and mineral bound or...
visits:
565
file size:
55.2 KiB
update time:
2026-03-13

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:
1155
file size:
60.9 GiB
update time:
2026-05-20

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