一种浅水摄影测量水下相机的防护装置  

One equipment of protecting camera for shallow underwater photogrammetry

作　　者：钦桂勤[1] 范亚兵[1] 蒋理兴[1] 

机构地区：[1]信息工程大学测绘学院,郑州450052

出　　处：《测绘科学》2011年第4期131-133,共3页Science of Surveying and Mapping

基　　金：国家863计划(2008AA042410);国家重大科技专项(2009ZX04014-093)

摘　　要：本文为摄影机和目标物均在水中的水下摄影测量设计了一种适用于浅水的水下摄影测量相机防护装置,并详细介绍了该装置的结构组成、安装和卸载步骤以及该装置的特点和使用注意事项,最后用本文研制的相机水下防护装置对一小天线进行水下试验,实验结果与空气中测量的结果高度一致。This paper designed an equipment of protecting camera for underwater photogrammetry. This equipment could be applicable when the mearured object and the camera are all in the shallow water. The equipment components and the processes of installation were described, along with a brief introduction of character and the operation notice in the test. In the underwater photogrammetry measurement test of one antenna using this equipment, the measurement accuracy of underwater photogrammetry was consistent with that of air photogrammetry.

关 键 词：水下摄影测量 水下相机防护装置 光学玻璃 光学窗口 相机固定架 

分 类 号：P234.3[天文地球—摄影测量与遥感]