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317
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63
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145
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40
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National Cryosphere Desert Data Center
Long Term Vegetation Index Dataset of the QinghaiLake River Basin – SPOT Vegetation
The data set is a long time series vegetation index data set of Qinghai Lake Basin. It is mainly aimed at the Normalized Difference Vegetation Index (NDVI...
visits:
5890
file size:
9.5 MiB
update time:
2023-06-14
National Cryosphere Desert Data Center
Irrigation ditch map in Zhangye city
Data overview: Zhangye's canals are divided into five levels: trunk, branch, Dou, Nong and Mao. Generally, the agricultural canals are not lined, and the ...
visits:
5539
file size:
7.5 MiB
update time:
2023-09-04
National Cryosphere Desert Data Center
Collection and delivery data of research project on function and mechanism of lignin sand fixation of straw pulp and papermaking waste liquor
The research project on the function and mechanism of lignin fixation and greening in straw pulp and papermaking wastewater belongs to the major research ...
visits:
5260
file size:
36.5 MiB
update time:
2023-08-25
National Cryosphere Desert Data Center
The confluence data of the research project on the reproductive strategies of desert plant population in Hexi region of Gansu Province
The research project of desert plant population propagation strategy in Hexi region of Gansu province belongs to the major research plan of "environmental...
visits:
5159
file size:
4.4 MiB
update time:
2023-08-25
National Cryosphere Desert Data Center
Long-term SPOT_Vegetation vegetation dataset in the Heihe River Basin
VEGETATION sensor sponsored by the European Commission was launched by SPOT-4 in March 1998. Since April 1998, it has received SPOTVGT data for global veg...
visits:
7101
file size:
170.3 MiB
update time:
2023-08-23
J
National Cryosphere Desert Data Center
Distribution map of frozen soil in China based on "China Glaciation and Frozen Desert Map"
These data are a digitization of the frozen soil distribution map of the Map of the Glaciers, Frozen Ground and Deserts in China (1:4,000,000). Considerin...
visits:
20930
file size:
1.9 MiB
update time:
2023-06-12
National Cryosphere Desert Data Center
A long series surface freeze-thaw dataset of China - a dual indicator algorithm (1978-2015)
This dataset uses SMMR (1978-1987), SSM/I (1987-2009) and SSMIS (2009-2015) day-by-day bright temperature data, generated by a dual-indicator (TB,37v, SG)...
visits:
4811
file size:
61.7 MiB
update time:
2023-08-23
National Cryosphere Desert Data Center
Long Term Vegetation Index Dataset of the Qinghai Lake River Basin – GIMMS
GIMMS (global inventory modeling and mapping studies) NDVI data is the latest global vegetation index change data released by NASA C-J-Tucker and others i...
visits:
5995
file size:
1.1 MiB
update time:
2023-06-14
National Cryosphere Desert Data Center
The second glacial catalogue data set of China (v1.0)
With the support of the project "investigation of glacier resources and their changes in Western China" launched by the Ministry of science and technology...
visits:
28158
file size:
27.5 MiB
update time:
2021-01-07
National Cryosphere Desert Data Center
Data set of vegetation index of long time series spotvegetation in Qaidam River Basin
The data set is the long-term vegetation index data set of Qaidam River Basin, which is mainly aimed at the normalized vegetation index (NDVI), including ...
visits:
6694
file size:
59.5 MiB
update time:
2023-08-25
National Cryosphere Desert Data Center
The Data set of Simulation of GBHM
This data set includes driving data, basic data and parameter data of gbhm (Geographic based hydraulic model) model in the upper reaches of Heihe River (Y...
visits:
7282
file size:
22.7 MiB
update time:
2023-09-04
National Cryosphere Desert Data Center
River Distribution Dataset in Qinghai Lake Basin
The data is the river data set of Qinghai Lake Basin, including the topographic map and TM remote sensing image revision of Tianjun County, Gangcha County...
visits:
8957
file size:
683.9 KiB
update time:
2023-08-23
National Cryosphere Desert Data Center
Long time series GIMMS vegetation index data set of Qaidam River Basin
The data set is the long-term vegetation index data set of Qaidam River Basin, which is mainly aimed at the normalized vegetation index (NDVI), including ...
visits:
6777
file size:
1.1 MiB
update time:
2023-08-25
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:
4717
file size:
17.7 MiB
update time:
2023-08-23
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:
10199
file size:
19.0 MiB
update time:
2023-08-23
National Cryosphere Desert Data Center
A long time series dataset of snow depth of China from 1979-2016
This dataset is an updated version of the "A long time series dataset of snow depth of China from 1978-2012". The original data used to produce this datas...
visits:
9169
file size:
215.1 MiB
update time:
2023-06-07
National Cryosphere Desert Data Center
A long time series dataset of snow depth of China from 1978-2012
The dataset provides daily snow thickness distribution data in China from October 24, 1978 to December 31, 2012, with a spatial resolution of 25km. The or...
visits:
8174
file size:
384.1 MiB
update time:
2023-08-23
National Cryosphere Desert Data Center
Long time series GIMMS vegetation index data set in China
The data set includes the global vegetation index changes from 1981 to 2006. The format is envi standard format, and the projection is Albers. The tempora...
visits:
9158
file size:
3.4 GiB
update time:
2023-08-23
National Cryosphere Desert Data Center
MODIS Daily Cloudless Snow Products in Qinghai-Tibet Plateau (2002-2010)
This data is the daily cloudless snow products of MODIS in Qinghai Tibet Plateau from July 4, 2002 to December 31, 2010. Due to the reflection characteris...
visits:
5829
file size:
3.5 GiB
update time:
2023-06-28