Precise Yellow River crossing leveling method

The invention discloses a method for precisely crossing Yellow River leveling, which relates to the technical field of leveling, and is characterized by comprising the following steps of: firstly, setting temporary benchmarks and instrument setting sites crossing two banks of the Yellow River, and t...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG SHUO, ZHANG YA'NAN, ZHANG XINYU, CUI XINYAN, ZHANG FENG'AO, BAI HUAIMING, CAO QINGDONG, LIU WENGE, WEI HUA, ZHANG QINGHUA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	GYROSCOPIC INSTRUMENTS MEASURING MEASURING DISTANCES, LEVELS OR BEARINGS NAVIGATION PHOTOGRAMMETRY OR VIDEOGRAMMETRY PHYSICS SURVEYING TESTING
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