关键词: 金矿区, 测量控制网, 青海省

Abstract:

Aimed at the actual conditions for Qinghai-Tibet Plateau：high altitude，temperature varied，long frozen period squall，lightning，heavy rain，snowfall vagaries of thin air，lack of oxygen，strong ultraviolet radiation，low air pressure，we have identified some easy happened problems in the gold mine commissioning workslevel control measurement in Tibetan Plateau area.An example of Qinghai Province Duola Long wow minenetwork is offered，we point out that using Total Station establish mine basic control points.It is so fast，and has a high precision in the mountains in the Qinghai-Tibet Plateau which have sparse vegetation and good intervisibility.Those targeted methods and measures provide important references for the work of level control measurement.

Key words: gold mining area, survey controlling network, Qinghai Province