0931-4967592
Register
Login
中文
EN
Toggle navigation
Home
News
Data resource
Thematic data
Models
Natural Hazards
Emergency response
Science
About
Category
Data
Glacier
358
Frozen soil
98
Desert
136
Snow
69
Polar region
191
Hydrology
401
Ecology
383
Soil and Water Conservation
613
Meteorology
319
Basic Geography
366
Remote Sensing
485
Statistical
35
Social economy and culture
17
geochemistry
9
Landslide
82
Debris Flow
11
Atmosphere
65
Others
396
source site or project
figshare data
36
9
1
PANGAEA
8
Science Data Bank
23
Zenodo
132
Cryospheric Changes and Their Impacts
44
Key technologies and applications of cryospheric big data mining and analysis
29
Bomi geological disaster observation and research station
11
Cryosphere Research Station On Tibetan Plateau
39
Three Gorges landslide observation station
65
Research on the development and protection strategy and key technologies of the Yangtze River water resources
3
52
Technology and Demonstration of High Efficiency Utilization of Mine Water in Large Coal Mine and Nonferrous Mine
78
Research and implementation of new technology of multi-mode guided multi particle bio shape adjustment
44
Research on ecological and climatic effects and environmental impact assessment of wind farms and photovoltaic power plants
14
Process of oasis and desertification in arid area and its response and regulation to human activities and climate change
80
9
Qilian Mountain Ecological Environment Research Center
22
Academy of Water Resource Conservation Forests in Qilian Mountains of Gansu Province
9
Thematic data of ecological environment resources in Gansu Province
50
Efficient utilization and ecological protection technology in the whole process of water cycle in Alpine inland basins
44
NCDC Open Fund Projects in 2020
11
Scientific data center for cold and arid regions
304
Heihe Watershed Allied Telemetry Experimental Research
182
Heihe integrated remote sensing joint experimental station
235
Desertification and Degraded Grassland Treatment Technology and Demonstration
32
Research and demonstration on Key Technologies of ice flood monitoring and disaster prevention and control in the Yellow River
34
High quality development of the Yellow River Basin
118
Ecological environment monitoring center of soil and water conservation in the Yellow River Basin
367
6
Suide soil and water conservation station of Yellow River Committee
120
Research and demonstration of loess landslide instability mechanism, prevention and control methods
30
Tianshui soil and water conservation station of Yellow River Committee
47
Xifeng soil and water conservation station of Yellow River Committee
73
Study on key drilling technology in polar cold sea
41
Special topic on ecological environment and high quality development data of Jinghe River Basin
21
Koktokay snow station
13
Linan Atmospheric Background Station
8
Longfengshan Atmospheric Background Station
8
Antarctic Great Wall Ecotogy National Observation and esearch Station
101
Antarctic Zhongshan Ice and Space Environment National Observation and Research Station
85
Genhe Cold Resources Research Institute
2
Pingliang station
10
Platform service center
576
Research on key technologies for ecological environment assessment, early warning and monitoring in Qilian Mountain Nature Reserve
35
18
Zoige Plateau Wetland Ecosystem Research Station
43
Research and application demonstration of key technologies for snow protection for events
12
2
Shangdianzi Atmospheric Background Station
18
Research and engineering demonstration of safety assurance technology for major water-related infrastructure
72
66
Emergency response to Luding earthquake 20220906
30
Taklimakan Station
24
Tanggula cryosphere and environment observation and research station
25
Tianshan Glaciological Station
48
Waliguan Atmospheric Background Station
16
High Quality Development of Wehihe
40
Urat Desert-grassland Research Station
3
Development and demonstration of integrated management techniques for stability maintenance and ecosystem in the desert-oasis region of northwest China
14
Integration and application of water resources security technology in northwest Inland Region
145
Small-scale high-efficiency energy-saving membrane technique and equipment for desalination of brackish water in desert regions
22
Nature-based solutions to address the risks of drought and desertification in the Shiyang River Basin
12
State Field Observation and Research Station of Debris Fow in Dongchuan, Yunnan
11
5
Key technologies and demonstrations for desertification control in semi-arid desert areas in northern China
17
15
Investigation on snow characteristics and their distribution in China
40
Survey of ice volume change in major glaciation centers in Western China
75
Home
Data resource
Qaidam Basin
×
王兆滨
×
Collapse filters
Theme:
Qaidam Basin
(18)
glacier distribution
(4)
Landsat
(3)
0 ℃ altitude distribution
(2)
0 ℃ layer height change
(2)
100km
(2)
1970-2018
(2)
1985-2018
(2)
1km
(2)
normalized difference snow cover index
(2)
snow cover change rate
(2)
temperature change rate
(2)
1970
(1)
MODIS products
(1)
glacier area change
(1)
glacier area change rate
(1)
land cover
(1)
random forest classification algorithm
(1)
snow cover rate
(1)
soil moisture
(1)
soil temperature
(1)
vector boundary
(1)
Subject:
geography
(18)
Time:
2021
(2)
2020
(2)
2018
(12)
2017
(10)
2016
(10)
2015
(12)
2014
(10)
2013
(10)
2012
(10)
2011
(10)
2010
(11)
2009
(10)
2008
(10)
2007
(12)
2006
(10)
2005
(10)
2004
(10)
2003
(10)
2002
(10)
2001
(10)
2000
(10)
1999
(7)
1998
(7)
1997
(7)
1996
(7)
1995
(7)
1994
(7)
1993
(7)
1992
(7)
1991
(7)
1990
(7)
1989
(7)
1988
(7)
1987
(7)
1986
(7)
1985
(7)
1984
(3)
1983
(3)
1982
(3)
1981
(3)
1980
(3)
1979
(3)
1978
(3)
1977
(3)
1976
(3)
1975
(3)
1974
(3)
1973
(3)
1972
(3)
1971
(3)
1970
(5)
Place:
Qaidam Basin
(18)
Share mode:
Online
(18)
Project:
(18)
default sort
visits
downloads
Publish time
update time
1/1
National Cryosphere Desert Data Center
Distribution map of glaciers in Qaidam region (1970)
For the first time, China used satellite photos in the 1970s and aerial topographic maps in the 1960s to catalogue and register the distribut...
visits:
1443
file size:
1.8 MiB
update time:
2025-04-29
National Cryosphere Desert Data Center
Distribution map of 100 km resolution snow cover change rate in Qaidam region (2000-2018)
This data is based on MODIS product data. Through resampling, splicing and other processing, the annual average snow cover rate data of Qaidam Basi...
visits:
1471
file size:
37.5 MiB
update time:
2025-04-29
National Cryosphere Desert Data Center
Qaidam area 1km resolution 0 ℃ height distribution dataset (1970-2018)
The 0°C isotherm altitude is a critical characteristic layer in atmospheric sounding, reflecting the thermal conditions of the middle-lower tr...
visits:
948
file size:
2.8 MiB
update time:
2025-04-29
National Cryosphere Desert Data Center
Data set of soil moisture and temperature in Qaidam Basin (2020-2021)
This data is measured by soil moisture and temperature sensors. They were measured in three different gradients of grassland, and each site was mea...
visits:
2744
file size:
1.1 MiB
update time:
2025-04-29
National Cryosphere Desert Data Center
Qaidam Basin vector boundary dataset (2021)
The Qaidam Basin is located in the northwest of Qinghai Province and the northeast of the Qinghai Tibet Plateau. It is mainly distributed in Haixi M...
visits:
6992
file size:
48.2 KiB
update time:
2025-04-29
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 tr...
visits:
1175
file size:
4.9 MiB
update time:
2025-04-23
National Cryosphere Desert Data Center
Change rate of glacier area in Qaidam region (1970-2018)
On the basis of the obtained glacier distribution, the vector boundary is converted into grid data, and the distribution map of the change ra...
visits:
1281
file size:
1.3 MiB
update time:
2025-04-29
National Cryosphere Desert Data Center
Distribution map of 1km resolution snow cover change rate in Qaidam region (2000-2018)
This data is based on MODIS product data. Through resampling, splicing and other processing, the annual average snow cover rate data of Qaidam Basi...
visits:
1512
file size:
3.0 MiB
update time:
2025-04-29
National Cryosphere Desert Data Center
Change of glacier area in Qaidam region (1970-2018)
On the basis of the obtained glacier distribution, the vector boundary is converted into grid data, and the change distribution map of every ...
visits:
1353
file size:
1.3 MiB
update time:
2025-04-29
National Cryosphere Desert Data Center
Data set of height change of 0 ℃ layer with 100km resolution in Qaidam area (1985-2018)
The 0°C isotherm height is a significant characteristic layer in atmospheric sounding, reflecting the thermal conditions of the middle and lower tro...
visits:
1025
file size:
70.0 KiB
update time:
2025-04-29
National Cryosphere Desert Data Center
Distribution map of glaciers in Qaidam region (2015)
Based on the cloud free image data of Landsat in the historical period and the data of the first and second glaciers cataloguing, the vector ...
visits:
1252
file size:
1.9 MiB
update time:
2025-04-29
National Cryosphere Desert Data Center
Distribution map of glaciers in Qaidam region (2007)
Based on the cloud free image data of Landsat in the historical period and the data of the first and second glacier catalogues, the glacier ve...
visits:
1348
file size:
2.0 MiB
update time:
2025-04-29
National Cryosphere Desert Data Center
1km resolution temperature change rate in Qaidam area (1985-2018)
Using era5 temperature and precipitation data, calculate the average annual temperature in Qaidam area, calculate the temperature change rate from ...
visits:
1497
file size:
2.8 MiB
update time:
2025-04-28
National Cryosphere Desert Data Center
Qaidam area 100km resolution 0 ℃ height distribution dataset (1970-2018)
The height of the 0℃ layer is an important characteristic layer for atmospheric sounding, reflecting the temperature condition of the lower and midd...
visits:
838
file size:
60.8 KiB
update time:
2025-04-29
National Cryosphere Desert Data Center
Land cover dataset of Qaidam Basin (2010 and 2020)
This data is the land cover map of Qaidam Basin in 2010 and 2020 obtained by using Landsat 8 and sentinel-2 remote sensing images, and taking a larg...
visits:
1427
file size:
70.2 MiB
update time:
2025-04-29
National Cryosphere Desert Data Center
Data set of average snow cover distribution in Qaidam region (2000-2018)
This data is based on Modis product data, processed through resampling, concatenation, etc., to obtain the annual average snow cover rate map of the...
visits:
1362
file size:
4.4 MiB
update time:
2025-04-29
National Cryosphere Desert Data Center
100 km resolution temperature change rate in Qaidam (1985-2018)
Using ERA5 precipitation data, the mean annual temperature in the Qaidam region was calculated. The rate of temperature change from 1985 to 2...
visits:
1572
file size:
1.2 MiB
update time:
2025-04-23
National Cryosphere Desert Data Center
Distribution map of glaciers in Qaidam region (2018)
Based on the cloud free image data of Landsat in the historical period and the data of the first and second glaciers cataloguing, the vector ...
visits:
1580
file size:
2.9 MiB
update time:
2025-04-29
