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甘肃省科技计划
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visits
downloads
Publish time
update time
5/8
J
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 ins...
visits:
3485
file size:
46.5 GiB
update time:
2025-06-30
J
National Cryosphere Desert Data Center
Spatial distribution of various air pollutants in China at 1 km(SO2 2015-01-01:2018-03-21)
Currently, in the modeling of various atmospheric pollutants, the simulation of independent trace gases is constrained by the insufficient res...
visits:
3446
file size:
46.3 GiB
update time:
2025-06-30
J
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 insufficien...
visits:
3779
file size:
40.3 GiB
update time:
2025-06-30
J
National Cryosphere Desert Data Center
Asian Alpine Surge Glacier Elevation Dataset (1970-2010)
&Emsp; Glacier surges are an unusual undulating instability of ice flow, and a complete inventory of surging glaciers is important for regional mass balan...
visits:
5325
file size:
667.9 MiB
update time:
2025-06-30
J
National Cryosphere Desert Data Center
Hourly Surface Ozone (HrSOD) Dataset in China (2005-2020)
This dataset collected hourly ground ozone observation data (over 60000 records), meteorological data, remote sensing products, and socio-economic informa...
visits:
7073
file size:
37.1 GiB
update time:
2025-06-30
J
National Cryosphere Desert Data Center
A dataset of standard precipitation index reconstructed from multi-proxies over Asia for the past 300 years
Based on 2912 annual resolution proxy sequences mainly derived from tree rings and historical literature, we propose a set of standard preci...
visits:
2640
file size:
115.5 MiB
update time:
2025-05-29
J
National Cryosphere Desert Data Center
A cloud-free MODIS NDSI dataset for China(2001–2020)
In this study, a spatiotemporal adaptive fusion method (STAR) that comprehensively considers spatiotemporal background information was used t...
visits:
6928
file size:
48.7 GiB
update time:
2025-06-30
J
National Cryosphere Desert Data Center
Cataloging data set of high Asian ice lakes
This dataset is based on glacier catalogue data and 668 landscape Landsat TM/ETM+/OLI images, combined with ArcGIS and ENVI software, NDWI and Google Eart...
visits:
55921
file size:
27.7 MiB
update time:
2023-06-09
J
National Cryosphere Desert Data Center
A multi-temporal scale temperature and precipitation dataset for the Qilian Mountains region (1941-2021)
Based on the consideration of topographic information, a downscaling of the coarse resolution (30′) CRU dataset was carried out using a geo-weighted regre...
visits:
9310
file size:
2.0 GiB
update time:
2023-12-05
J
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 l...
visits:
2816
file size:
10.3 GiB
update time:
2025-05-29
J
National Cryosphere Desert Data Center
A high-resolution air temperature data set for the Chinese Tianshan Mountains in 1979-2016
The Chinese Tianshan Mountains (CTM) has a complex ecological environment system. It not only has a large number of desert oases, but also gave birt...
visits:
3544
file size:
169.2 GiB
update time:
2025-05-29
J
National Cryosphere Desert Data Center
HRLT: A high-resolution (1 day, 1 km) and long-term gridded dataset for temperature and precipitation across China(1961–2019)
Accurate long-term temperature and precipitation estimates at high spatial and temporal resolutions are vital for a wide variety of climatolog...
visits:
11538
file size:
830.6 GiB
update time:
2025-05-29
J
National Cryosphere Desert Data Center
China Full Coverage XCO2 Daily Dataset Based on DSC-DF-LGB (2015-2020)
In recent years, the concentration of atmospheric carbon dioxide in China has been increasing year by year. Satellite observation is the main...
visits:
3432
file size:
4.8 GiB
update time:
2025-06-30
J
National Cryosphere Desert Data Center
Daily comprehensive dataset of surface water temperature in lakes on the Qinghai Tibet Plateau (1978-2017)
The surface water temperature of lakes is an important physical property of aquatic ecosystems and a significant indicator of climate change...
visits:
4566
file size:
52.7 MiB
update time:
2025-06-30
J
National Cryosphere Desert Data Center
The China industrial water withdrawal dataset (CIWW)
As the second largest human sector in water use, high-quality industrial water grid data is crucial for water resource research and management Reas...
visits:
5239
file size:
1.1 GiB
update time:
2024-07-05
J
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...
visits:
3931
file size:
34.5 GiB
update time:
2025-06-30
J
National Cryosphere Desert Data Center
A High-resolution Air Quality Reanalysis Dataset over China (CAQRA)
This dataset provides surface grid fields for six conventional air pollutants (i.e. PM2.5, PM10, SO2, NO2, CO and O<su...
visits:
7026
file size:
690.7 GiB
update time:
2025-05-29
J
National Cryosphere Desert Data Center
Monthly scale dataset of surface temperature in China (2003-2017)
This dataset contains surface temperature data of China (approximately 9.6 million square kilometers of land) from 2003 to 2017, measured in...
visits:
5975
file size:
154.3 MiB
update time:
2025-06-30
J
National Cryosphere Desert Data Center
China Atmospheric Pollutant and Carbon Dioxide Emission Trends Dataset (2005-2021)
This data set has compiled the coupled emission data set of air pollutants and carbon dioxide in Chinese Mainland from 2005 to 2021, namely,...
visits:
9119
file size:
832.0 KiB
update time:
2025-05-29
J
National Cryosphere Desert Data Center
Daily CO2 emission for China's provinces in 2019 and 2020
This data set provides daily carbon dioxide emission data of 31 provinces in China, including Xizang, for the first time, covering three industries:...
visits:
4938
file size:
6.2 MiB
update time:
2025-06-30
