Automatic leveling optical tree-angle measuring gauge

The invention discloses an automatic leveling optical tree-measuring angle gauge, which is applied in forest survey. The automatic leveling optical tree-measuring angle gauge is provided with a cylindrical shell, two cylindrical ports are parallel planes forming a front observation window and a back...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CHEN WEI, ZHAO YUE, WU XINTONG, YANG XIHENG, LIANG HUIXIANG, HAN ZHIHONG, LIU JINGTIAN, WU JUNCAI, GAO SHANGJUN, JIANG HONG, XUE GUANGYAN, GAO MINGXIAO, JIANG SHENGWEI, GAO SONG, ZHAO CONG, ZHAO SHIKAI, ZHANG WEI, WANG YAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	GYROSCOPIC INSTRUMENTS MEASURING MEASURING ANGLES MEASURING AREAS MEASURING DISTANCES, LEVELS OR BEARINGS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS NAVIGATION PHOTOGRAMMETRY OR VIDEOGRAMMETRY PHYSICS SURVEYING TESTING
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