Inclination alarm device for surveying and mapping instrument

The utility model discloses an inclination alarm device for a surveying and mapping instrument, relates to the field of surveying and mapping instruments, and provides the following scheme aiming at the problems of use safety and accuracy in the prior art: the inclination alarm device for the survey...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	XU HUIXIN, LIU QIAN, WANG LIQIN, SHAO YUXIA, ZHENG YINGXIN
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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