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421
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145
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22
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China Scientific Data
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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:
4535
file size:
34.5 GiB
update time:
2026-01-14
National Cryosphere Desert Data Center
Proposal Report on "China Polar Scientific Experimental Highland" and Reply to the Proposal of National People's Congress Representative Zhou Yizhe by the Ministry of Ecology and Environment (November 19, 2022)
This dataset mainly includes meteorological data on cold resources in Genhe City, a report from the Hulunbuir Meteorological Bureau on the proposal to b...
visits:
2102
file size:
1.7 MiB
update time:
2025-06-30
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:
9333
file size:
17.7 MiB
update time:
2023-08-23
National Cryosphere Desert Data Center
Geochemical characteristics of geofluids from natural springs and soil gases, Menyuan Ms 6.9 earthquake, NW China
This paper records the geochemical data files of natural spring water and Soil gas near the epicenter of the Menyuan 6.9 earthquake in Northwestern China...
visits:
6063
file size:
3.9 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Data set of topographic factors in the Weihe River Basin
Terrain factor can indicate the basic characteristics of the terrain surface, but it is difficult to use a terrain factor is also difficult to accuratel...
visits:
13315
file size:
3.8 GiB
update time:
2025-05-29
National Cryosphere Desert Data Center
Jinghe River Basin Topographic Factor Dataset (2000)
Terrain factors can represent the basic characteristics of the terrain surface, but it is difficult to use a terrain factor, and it is also difficult to ...
visits:
9960
file size:
1.3 GiB
update time:
2025-06-30
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:
13917
file size:
973.2 KiB
update time:
2025-04-29
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...
visits:
269
file size:
60.9 GiB
update time:
2026-03-23
National Cryosphere Desert Data Center
Maps of plant functional traits with 1-km spatial resolution in terrestrial ecosystems across China
Trait-based approaches are of increasing concern in predicting vegetation changes and linking ecosystem structures to functions at large scales. However...
visits:
5311
file size:
737.0 MiB
update time:
2025-05-29
National Cryosphere Desert Data Center
Gansu Province 90m Resolution Digital Elevation Model (DEM) Dataset
SRTM (Shuttle Radar Topography Mission), jointly measured by NASA and the National Surveying and Mapping Administration (NIMA). On February 11, 2000, the...
visits:
7572
file size:
85.1 MiB
update time:
2025-05-29
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:
16128
file size:
19.0 MiB
update time:
2023-08-23
National Cryosphere Desert Data Center
COVID‐19 Impact on the Concentration and Composition of Submicron Particulate Matter in a Typical City of Northwest China
&EmspIn this study, we evaluated the variations of air quality in Lanzhou, a typical city inNorthwestern China impacted by the COVID‐19 lockdown. The ...
visits:
5699
file size:
1.2 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Replication Data for: Measurement report: Long-term variations in surface NOX and SO2 mixing ratios from 2006 to 2016 at a background site in the Yangtze River Delta region, China
In this study, we introduced Lin'an Station (LAN; latitude 30 ° 18 ′ N, longitude 119 ° 44 ′ E), one of China's Global Atmospheric Observatory (GAW) s...
visits:
2912
file size:
3.8 MiB
update time:
2026-01-14
National Cryosphere Desert Data Center
Data set of hydrological factors in the Weihe River Basin
The adopted data source is DEM, which is downloaded from Geospatial Data Cloud (http://www.gscloud.cn/search), splicing multiple DEMs, cropping DEMs usi...
visits:
10603
file size:
1.0 GiB
update time:
2025-05-29
National Cryosphere Desert Data Center
Data set of ice control index system in the upper reaches of the Yellow River (1960-2018)
The ice prevention control index system includes ice development index, ice stability control index and ice corresponding control index. The development ...
visits:
2208
file size:
43.0 KiB
update time:
2025-06-30
National Cryosphere Desert Data Center
A high-resolution satellite-based solar-induced chlorophyll fluorescence dataset for China from 2000 to 2022
Solar induced chlorophyll fluorescence (SIF) is an important substitute for photosynthesis. The TROPOSphere Monitoring Instrument (TROPOMI) carried by...
visits:
3789
file size:
429.1 GiB
update time:
2025-05-29
National Cryosphere Desert Data Center
A 25 km Daily Gridded Dataset of Meteorological Variables and High-Impact Weather Events for New-type Power Systems in China
This dataset is derived from ERA5 atmospheric reanalysis data and ground-based meteorological observations across China. By employing a research-developed...
visits:
3331
file size:
182.2 GiB
update time:
2025-12-19
National Cryosphere Desert Data Center
County level administrative division datasets for Chaohu River Basin, Chuhe River Basin, Lixiahe Area, and Yangtze River Delta Demonstration Zone
This dataset comprehensively integrates the detailed geographic information of all townships under the county-level administrative divisions of the Chao...
visits:
4973
file size:
3.5 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Surge glacier of CPEC
This dataset collects glacier leaping data in the China Pakistan Economic Corridor through literature review, obtains remote sensing images at differe...
visits:
7173
file size:
1.1 MiB
update time:
2025-12-08
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:
130452
file size:
15.4 MiB
update time:
2023-08-23
