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National Cryosphere Desert Data Center
Chinese Near Earth Surface Daily Temperature Dataset (1979-2018)
The CDAT dataset contains near surface temperature data of China from 1979 to 2018. This product integrates multiple data sources, such as reanalysis ...
visits:
8705
file size:
14.3 GiB
update time:
2026-05-14

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:
6777
file size:
21.4 GiB
update time:
2026-01-14

National Cryosphere Desert Data Center
Soil moisture data from the oasis farmland ecosystem in the middlestream of the Heihe River Basin, 2005–2022
  This dataset comprises soil moisture and related hydrological data collected from 2005 to 2022 in the desert–oasis farmland ecosystem in the m...
visits:
944
file size:
216.3 KiB
update time:
2026-02-05

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:
5117
file size:
70.1 MiB
update time:
2026-06-18

National Cryosphere Desert Data Center
ChinaCropPhen1km:A high-resolution crop phenological dataset for three staple crops in China based on LAI products(2000-2015)
Crop phenology provides essential information for monitoring and modeling land surface phenology dynamics and crop management and production. Most previ...
visits:
11272
file size:
9.4 GiB
update time:
2026-05-15

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:
4778
file size:
24.4 GiB
update time:
2026-01-14

National Cryosphere Desert Data Center
30 meter resolution dataset of impervious surface area and green space ratio in Chinese cities (2000-2018)
Urban Impermeable Surface (UIS) and Urban Green Space (UGS) are the two core components that describe the characteristics of the urban underlying envir...
visits:
6222
file size:
18.2 GiB
update time:
2026-01-14

National Cryosphere Desert Data Center
Monthly synthetic vegetation index data set for the Tibetan Plateau (1982-2020)
Using MOD13Q1, GIMMS NDVI 3g vegetation index dataset, combined with digital elevation model and other data sources, a 250 m spatial resolution NDVI dat...
visits:
5222
file size:
76.4 GiB
update time:
2024-11-26

National Cryosphere Desert Data Center
Monthly Average Values of C13 Isotope Bottle Sampling in Carbon Dioxide in Waliguan, Qinghai, 1990-2012
This dataset is the monthly average sampling data of C13 isotope bottles in carbon dioxide at the Global Atmospheric Background Observatory in Waliguan, C...
visits:
8038
file size:
3.8 KiB
update time:
2023-08-23

National Cryosphere Desert Data Center
Daily average of ground-level ozone concentration at the atmospheric background station in Waliguan, Qinghai, 1994-2013
This dataset includes observations from China's Wariguan Global Atmospheric Background Observatory (WGABO), which is a daily average of ground-level ozo...
visits:
10677
file size:
149.4 KiB
update time:
2025-05-29

National Cryosphere Desert Data Center
Monthly mean value of carbon monoxide bottle sampling at Waliguan atmospheric background station, Qinghai Province, 1990-2014
Located in Gonghe County, Hainan prefecture, Qinghai Province, China, Waliguan global atmospheric background station is one of the 29 atmospheric backgrou...
visits:
8464
file size:
4.6 KiB
update time:
2023-08-23

National Cryosphere Desert Data Center
Tracking County-level Cooking Emissions and Their Drivers in China from 1990 to 2021 by Ensemble Machine Learning
Cooking emissions are a significant source of PM2.5, posing considerable public health risks due to their high toxicity and proximity to dens...
visits:
2996
file size:
32.1 MiB
update time:
2026-05-15

National Cryosphere Desert Data Center
Surface freeze-thaw dataset of China and surrounding areas from 2000 to 2023
 The near surface freeze-thaw cycle is a fundamental characteristic of thermal changes in the land surface and an important parameter for studying th...
visits:
8798
file size:
21.1 GiB
update time:
2026-05-27

National Cryosphere Desert Data Center
Daily 500m Snow Water Equivalent Product in China (1980–2020)
 Snow Water Equivalent (SWE) is a key parameter for evaluating snow hydrology, climate regulation, and water resource management. For China's snow-co...
visits:
4901
file size:
341.3 GiB
update time:
2026-05-20

National Cryosphere Desert Data Center
CCAM: China Basin Attributes and Meteorological Dataset
This dataset is the first to provide meteorological time series and basin attributes for Chinese river basins. This dataset consists of all watershed ...
visits:
9971
file size:
3.4 GiB
update time:
2026-01-14

National Cryosphere Desert Data Center
Biological data for the desert ecosystem in the middlestream of the Heihe River Basin, 2005–2022
  This dataset comprises biological monitoring data collected from 2005 to 2022 in the desert ecosystem in the middlestream of the Heihe River B...
visits:
921
file size:
137.4 KiB
update time:
2026-02-05

National Cryosphere Desert Data Center
National forest carbon harvesting and allocation dataset for the period 2003 to 2018
This dataset combines the China Forest Cover Loss Dataset, the interannual variation of satellite vegetation index, and the provincial statistical loggin...
visits:
5068
file size:
10.3 GiB
update time:
2026-01-14

National Cryosphere Desert Data Center
A 30-m annual maize phenology dataset from 1985 to 2020 in China(1985-2020)
Crop phenology indicators provide essential information on crop growth phases, which are highly required for agroecosystem management and yield estimati...
visits:
6923
file size:
35.5 GiB
update time:
2026-05-15

National Cryosphere Desert Data Center
Soil Monitoring Data of the Desert Ecosystem in the Middlestream of the Heihe River Basin from 2004 to 2022
  This dataset comprises soil monitoring data collected from 2005 to 2022 in the desert ecosystem located in the middlestream of the Heihe River...
visits:
1022
file size:
68.5 KiB
update time:
2026-02-05

National Cryosphere Desert Data Center
Biological data for the desert ecosystem in the middlestream of the Heihe River Basin, 2005–2022
  This dataset comprises biological monitoring data collected from 2005 to 2022 in the desert–oasis farmland ecosystem in the middlestream of th...
visits:
873
file size:
193.7 KiB
update time:
2026-02-05

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