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1:4 million
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Subject:
physical geography
(2)
Theme:
1:4 million
(2)
Vegetation
(1)
Watershed boundary
(1)
basic geography
(1)
vegetation coverage
(1)
Time:
2012
(1)
1976
(1)
1975
(1)
1974
(1)
1973
(1)
1972
(1)
Place:
China
(1)
China region
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Gansu Province
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Upper reaches of the Yellow River
(1)
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National Cryosphere Desert Data Center
Vector image of the upper Yellow River
The Yellow River is the second longest river in China and its sediment problem has attracted the attention of people all over the world. This data is base...
visits:
20218
file size:
884.1 KiB
update time:
2023-08-23
National Cryosphere Desert Data Center
1:4 Million Vegetation Map of China (1976)
This map was compiled over a five-year period from May 1972 to July 1976. During the development of the legend and cartographic process, it incorporated ...
visits:
11632
file size:
58.9 MiB
update time:
2025-04-24
