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实用新型
CN203224625U 高精度机载激光雷达系统的定位精度检测装置 失效 - 权利终止

高精度机载激光雷达系统的定位精度检测装置
摘要：
本实用新型公开了一种高精度机载激光雷达系统的定位精度检测装置，包括GPS接收机支撑架、GPS接收机、检测杆边支撑架、第一激光脚点检测杆、第二激光脚点检测杆和检测杆中心支撑架，所述GPS接收机固装在GPS接收机支撑架上，所述GPS接收机支撑架上设置GPS接收机水平调节机构，所述检测杆边支撑架为多个，多个检测杆边支撑架将第一激光脚点检测杆和第二激光脚点检测杆支撑在一个水平面上，所述第一激光脚点检测杆的一端和第二激光脚点检测杆的一端交于检测杆中心支撑架上，所述第一激光脚点检测杆和第二激光脚点检测杆间的夹角≥90°。从而实现操作简单、测量误差小的优点，同时方便野外使用。
摘要（英）：

The utility model discloses a positioning accuracy detection device of a high-accuracy airborne laser radar system. The positioning accuracy detection device comprises a GPS receiver support, a GPS receiver, detection lever side supports, a first laser footprint detection lever, a second laser footprint detection lever and a detection lever center support, wherein the GPS receiver is fixed on the GPS receiver support, the GPS receiver support is provided with a GPS receiver leveling mechanism, a plurality of detection lever side supports support the first and the second laser footprint detection levers at the same level, one end of the first laser footprint detection lever and one end of the second laser footprint detection lever are jointly connected with the detection lever center support, and the included angle between the first laser footprint detection lever and the second laser footprint detection lever is 90 degrees or greater. Therefore, the positioning accuracy detection device of the high-accuracy airborne laser radar system achieves advantages of simple operation and small measurement errors, and facilitates use in the wild.

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