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Theme:
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Share mode:
Login to Access
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Publish time
update time
34/50
National Cryosphere Desert Data Center
China 90m Land Cover Reconstruction Dataset (1985-2021)
China's land cover reconstruction data is the fusion of multiple surface remote sensing data products to form land cover type data that is consisten...
visits:
296
file size:
10.6 GiB
update time:
2026-05-09
National Cryosphere Desert Data Center
visits:
1670
file size:
7.0 MiB
update time:
2026-05-27
National Cryosphere Desert Data Center
Meteorological observation data of pelonggou, Southeast Tibet from 2017 to 2019
This data set is the meteorological observation data of peilonggou in Southeast Tibet from 2017 to 2019. The observation station is located in Bayi Distri...
visits:
9319
file size:
74.8 KiB
update time:
2023-05-16
National Cryosphere Desert Data Center
Integrating point sources to map anthropogenic atmospheric mercury emissions in China, 1978–2021
A comprehensive emission inventory has been developed at a resolution of 0.25°×0.3125° for total mercury (HgT) and each mercury species, namely gaseous e...
visits:
1898
file size:
48.8 MiB
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:
6071
file size:
18.2 GiB
update time:
2026-01-14
National Cryosphere Desert Data Center
Variations of glacier meltwater in the basin of Tibet Plateau during 1958-2022
This dataset contains data on the changes in glacier meltwater in the Yangtze and Yellow River sources on the Qinghai Tibet Plateau from 1958 to 2022....
visits:
1151
file size:
90.0 KiB
update time:
2025-12-23
National Cryosphere Desert Data Center
Hourly data of ERA5-Land Meteorological driving field at Qinghai Lake Observation Point (1979.1-2023.6)
This dataset is based on ERA5-Land reanalysis data, combined with programming language to extract and process atmospheric forcing variables located at o...
visits:
5321
file size:
32.2 MiB
update time:
2024-03-18
National Cryosphere Desert Data Center
Statistical data of agricultural production in Jinghe River Basin (2012-2020)
<p>   Name of data set: statistical data of agricultural production in Jinghe River Basin (2012-2020). ...
visits:
9916
file size:
241.1 KiB
update time:
2022-04-08
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:
4710
file size:
26.0 GiB
update time:
2026-01-14
National Cryosphere Desert Data Center
China's MODIS daily cloudless 500m snow cover area product data set (2000–Present)
Snow cover is an important component of the cryosphere. The extent of snow cover affects the Earth-atmosphere energy balance, thereby influencing climate and...
visits:
27443
file size:
17.3 GiB
update time:
2026-07-30
National Cryosphere Desert Data Center
1 km Resolution Dataset of 0°C Isotherm Altitude Variations in the Qaidam Region (1985-2018)
The 0°C isotherm altitude is a critical characteristic layer in atmospheric sounding, reflecting the thermal conditions of the middle-lower troposphere....
visits:
3144
file size:
4.9 MiB
update time:
2025-04-23
National Cryosphere Desert Data Center
1-hour observation data from a 30 meter meteorological tower in the Qinghai spruce forest at an altitude of 2765 meters in the Dayekou watershed of the Qilian Mountains (October 2011 December 2020)
This dataset consists of 1-hour time scale conventional meteorological observation data from October 2011 to December 2020 at an altitude of...
visits:
1662
file size:
27.7 MiB
update time:
2026-02-02
National Cryosphere Desert Data Center
Habitat quality data of Qilian Mountain National Park (2000-2020)
This data includes the grid data set of habitat quality of Qilian Mountains from 2000 to 2020, and the geographic coordinate s...
visits:
2963
file size:
118.6 MiB
update time:
2023-03-01
National Cryosphere Desert Data Center
Global Integrated and Uniform Solar Surface Radiation Dataset (1955-2018)
Surface solar radiation (SSR) is an important factor in surface energy flow, which can accurately capture long-term climate change and understand the ene...
visits:
10942
file size:
26.9 MiB
update time:
2026-01-14
National Cryosphere Desert Data Center
China Global Merged Land Surface Temperature Dataset (1850-2020)
The global surface temperature observation dataset is the foundation of global warming research. Against the backdrop of intensified global warming an...
visits:
8826
file size:
81.2 MiB
update time:
2026-01-13
National Cryosphere Desert Data Center
Global 30-m resolution distribution maps of winter-triticeae crops from 2017 to 2022
Winter wheat crops play an important role in human diet and are planted worldwide. Accurate spatial distribution information of winter wheat crops is cru...
visits:
5776
file size:
28.7 GiB
update time:
2026-01-14
National Cryosphere Desert Data Center
Glacier-level and gridded mass change in river sources in the eastern Tibetan Plateau region (ETPR) from the 1970s to 2000
This dataset focuses on glacier material changes in the river source area of the Eastern Tibetan Plateau (ETPR) from 1970 to 2000, providing two resoluti...
visits:
2477
file size:
528.4 MiB
update time:
2026-01-12
National Cryosphere Desert Data Center
A recovery and adsorption scheme for tungstate ions in scheelite beneficiation wastewater (May 2018)
A method for recovering and adsorbing tungstate ions from scheelite beneficiation wastewater, involving a method for recovering tungstate ions from be...
visits:
3885
file size:
947.4 KiB
update time:
2026-01-12
National Cryosphere Desert Data Center
Hydrological Data of Large, Medium, and Small Reservoirs in the Yellow River Basin
This dataset mainly contains hydrological data related to large reservoirs in the Yellow River Basin, totaling 267 entries. It includes the geographical ...
visits:
16221
file size:
644.0 KiB
update time:
2025-05-29
National Cryosphere Desert Data Center
Observation data set of soil moisture content in Nanxiaohegou watershed in Loess Plateau Gully Region from 2011 to 2018
<p>This data set is the soil moisture content observation data of 25 runoff fields in Nanxiaohegou basin from 2011 to 2018, including 14 ba...
visits:
5094
file size:
406.5 KiB
update time:
2022-02-19
