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National Cryosphere Desert Data Center
30m Resolution Digital Elevation Model (DEM) Data of Japan
This dataset was optimized through refinement, local corrections, and rectification based on domestic and international stereo imaging satellite data. By...
visits:
10748
file size:
1.5 GiB
update time:
2025-04-24
National Cryosphere Desert Data Center
30m Resolution Digital Elevation Model (DEM) Data of Mongolia
This dataset was optimized through refinement, local corrections, and rectification based on domestic and international stereo imaging satellite data. By...
visits:
8583
file size:
2.9 GiB
update time:
2025-04-24
National Cryosphere Desert Data Center
30m Resolution Digital Elevation Model (DEM) Data of Russia
This dataset is derived from the latest released ASTER GDEM V3 tiled data. After preprocessing steps including gross error correction, null value filling...
visits:
8213
file size:
71.8 GiB
update time:
2025-04-24
National Cryosphere Desert Data Center
30m Resolution Digital Elevation Model (DEM) Data of the Arabian Peninsula
This dataset was optimized through refinement, local corrections, and rectification based on domestic and international stereo imaging satellite data. By...
visits:
6895
file size:
3.5 GiB
update time:
2025-04-24
National Cryosphere Desert Data Center
30m Resolution Digital Elevation Model (DEM) Data of India
This dataset was optimized through refinement, local corrections, and rectification based on domestic and international stereo imaging satellite data. By...
visits:
8622
file size:
11.2 GiB
update time:
2025-04-24
National Cryosphere Desert Data Center
30m Resolution Digital Elevation Model (DEM) Data of the Korean Peninsula
This dataset was optimized through refinement, local corrections, and rectification based on domestic and international stereo imaging satellite data. By...
visits:
8000
file size:
637.5 MiB
update time:
2025-04-24
National Cryosphere Desert Data Center
30m Resolution Digital Elevation Model (DEM) Data of the Islamic Republic of Iran
This dataset was optimized through local refinement, corrections, and rectification based on domestic and international stereo imaging satellite data. By...
visits:
6922
file size:
4.5 GiB
update time:
2025-04-24
National Cryosphere Desert Data Center
30m Resolution Digital Elevation Model (DEM) Data of the Republic of Kazakhstan
This dataset was optimized through refinement, local corrections, and rectification based on domestic and international stereo imaging satellite data. By...
visits:
7666
file size:
3.8 GiB
update time:
2025-04-24
National Cryosphere Desert Data Center
Geomorphological scene classification dataset of high-resolution remote sensing imagery in vegetationcovered areas
The landform dataset is one of the important supporting data for achieving automatic classification of landforms and deepening the understanding of land...
visits:
2369
file size:
1.6 GiB
update time:
2025-04-23
National Cryosphere Desert Data Center
Land type data of 30 meters in Urumqi River basin (2015, 2020)
This data is based on GLC_ The FCS30-2015 global fine surface coverage product combines high-precision satellite DEM data, global thematic auxiliary datas...
visits:
8676
file size:
464.5 KiB
update time:
2025-04-29
National Cryosphere Desert Data Center
Dataset of Glacier Surface Elevation Changes in the Hongzha River Basin of the Karakoram Mountains (2000-2020)
This dataset is based on SRTM (2000) and ZY3-02 (2020) data, and uses DEM data from different periods to obtain the surface elevation changes of glaci...
visits:
7393
file size:
102.5 MiB
update time:
2025-05-29
National Cryosphere Desert Data Center
Current land use dataset of Urumqi River Watershed (2000, 2010, 2020, 2021)
The land use/land cover (LULC) data for the years 2000, 2010, and 2020 were extracted for the Urumqi River Basin based on the GLC-FCS30 global fine-resolu...
visits:
8224
file size:
3.1 MiB
update time:
2025-04-23
National Cryosphere Desert Data Center
Dataset of Hydrological Analysis in the Yellow River Basin - Discharge
This dataset contains flow data for the entire Yellow River basin, including its upstream, midstream, and downstream sections, with a flow threshold of 1...
visits:
19023
file size:
1.6 GiB
update time:
2025-05-29
National Cryosphere Desert Data Center
Daily 5-km Gap-free AVHRR snow cover extent product over Three-River Source（1980-2020）
As a sensitive indicator of climate change, snow cover plays a vital role in climate research, and long-term snow cover data are an essential foundation ...
visits:
4681
file size:
248.3 MiB
update time:
2025-04-29
National Cryosphere Desert Data Center
CCAM: China Basin Attributes and Meteorological Dataset
This dataset is the first to provide meteorological time series and basin attributes for Chinese river basins. This dataset consists of all watershed ...
visits:
9037
file size:
3.4 GiB
update time:
2026-01-14
National Cryosphere Desert Data Center
Permafrost map of the Tarim Basin for 2005–2020
Permafrost distribution maps are fundamental datasets for studying hydrological processes, ecosystem stability, and land–atmosphere interactions in cold...
visits:
3048
file size:
2.4 MiB
update time:
2025-12-09
National Cryosphere Desert Data Center
30 m Annual River ice extent dataset in the Three Rivers Source Region (1990-2023)
River ice monitoring is of great significance to the study of river runoff process, regional water cycle, water resources management, and ice flood disas...
visits:
7035
file size:
369.8 MiB
update time:
2024-08-01
