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Data resource
Surface roughness
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Theme:
Surface roughness
(10)
Aspect
(4)
Coefficient of variation of elevation
(4)
Slope variation rate
(4)
slope
(4)
Aspect variation
(3)
Composite curvature
(3)
Plan Curvature
(3)
Surface cutting depth
(3)
altitude
(3)
Freezing depth of soil
(2)
Ground synchronous observation
(2)
Hand held infrared thermometer
(2)
Soil physical temperature
(2)
Surface radiation temperature
(2)
Surface relief
(2)
geodesy
(2)
soil moisture
(2)
standard deviation
(2)
ASD spectrometer
(1)
Atmospheric optical thickness
(1)
CE318 solar spectrophotometer
(1)
Correlation length
(1)
MODIS
(1)
Standard deviation of surface height
(1)
TM
(1)
Vegetation coverage
(1)
digital sampling
(1)
reflectivity
(1)
surface height
(1)
Subject:
physical geography
(10)
Time:
2020
(4)
2008
(4)
2007
(2)
Place:
Heihe River Basin
(6)
Hydrological test area in upper cold region
(4)
Biandukou intensive observation area
(3)
The upper
(3)
The Yellow River Basin
(2)
The Yellow River in China
(2)
middle and lower reaches of the Yellow River
(2)
EPU intensive observation area
(1)
Flat mouth encrypted observation area
(1)
Linze grassland intensive observation area
(1)
Yellow River Basin
(1)
arid area in the middle reaches
(1)
upstream cold region
(1)
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National Cryosphere Desert Data Center
Heihe integrated remote sensing joint test: Landsat TM ground synchronous observation data set in biandukou encrypted observation area (March 17, 2008)
On March 17, 2008, the ground synchronous observation test for Landsat TM was carried out in the biandukou intensive observation area. The purpose of th...
visits:
4616
file size:
93.3 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Heihe integrated remote sensing joint experiment: surface roughness data set of biandukou intensive observation area (2008)
This data includes the original photos of roughness measurement of various bands and sampling points in the flat mouth encrypted observation area, as we...
visits:
3787
file size:
487.9 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Heihe integrated remote sensing joint test: MODIS ground synchronous observation data set in biandukou encrypted observation area (March 14, 2008)
On March 14, 2008, MODIS ground synchronous observation was carried out in biandukou intensive observation area. The measurement parameters include: surf...
visits:
4891
file size:
247.7 KiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Heihe River Integrated Remote Sensing joint test: surface roughness data set of EBO intensive observation area in the pre-test period
This data includes the original photos of roughness measurement at each sampling point of EBU sample 1 and EBU sample 2 during the pre-test of EBU inten...
visits:
5390
file size:
56.8 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Dataset of Topographic Factors (Profile Curvature) in the Yellow River Basin
This dataset includes topographic profile curvature information for the entire Yellow River Basin, including its upstream, midstream, and downstream regions.
visits:
12220
file size:
2.9 GiB
update time:
2025-05-29
National Cryosphere Desert Data Center
Dataset of Topographic Factors (Elevation Variation Coefficient) in the Yellow River Basin
This dataset includes information on the topographic elevation variation coefficient for the entire Yellow River Basin, covering its upstream, midstream,...
visits:
12777
file size:
411.9 MiB
update time:
2025-05-29
National Cryosphere Desert Data Center
Heihe integrated remote sensing joint test: surface roughness data set of biandukou intensive observation area during the pre-test period (2007)
This dataset contains: (1) Sample plot 1; （2) Sample plot 2; （3) GPS point coordinates and plot description of biandukou quad...
visits:
4616
file size:
506.3 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Dataset of Topographic Factors (Slope Variation) in the Yellow River Basin
This dataset includes information on topographic slope variation for the entire Yellow River Basin, covering its upstream, midstream, and downstream regions.
visits:
12559
file size:
2.9 GiB
update time:
2025-05-29
National Cryosphere Desert Data Center
Heihe River Integrated Remote Sensing joint experiment: surface roughness observation data set of Linze grassland intensive observation area (June 2008)
The surface roughness of different underlying surfaces was measured in the intensive observation area of Linze grassland on June 7, 2008, June 18, 2008 ...
visits:
5843
file size:
620.0 MiB
update time:
2025-06-30
National Cryosphere Desert Data Center
Dataset of Topographic Factors (Slope) in the Yellow River Basin
This dataset includes slope information for the entire Yellow River Basin, covering its upstream, midstream, and downstream regions.
visits:
16251
file size:
2.8 GiB
update time:
2025-05-29
