Shan;
Station;
of;
Glaciology;
and;
Ecologic;
Environment,;
State;
Key;
Laboratory;
of;
Cryospheric;
Science,;
Cold;
and;
Arid;
Regions;
Environmental;
and;
Engineering;
Research;
Institute,;
Chinese;
Academy;
of;
Sciences,;
Lanzhou,;
Gansu;
730000,;
China;
Key;
Laboratory;
of;
Cryospheric;
Science,;
Cold;
and;
Arid;
Regions;
Environmental;
and;
Engineering;
ResearchInstitute,;
Chinese;
Academy;
of;
Sciences,;
Lanzhou,;
Gansu;
730000,;
China;
of;
Earth;
and;
Environmental;
Science,;
Lanzhou;
University,;
Lanzhou,;
Gansu;
730000,;
China;
冰川面积; 东祁连山; GPS-RTK; RTK测量; 中国; 表面高度; 探地雷达; 航空照片;