据悉,本次数据采集将以无人机搭载三维激光雷达的方式,全面扫描江苏500千伏及以上架空输电线路,建立高精度三维立体模型,强化对线路通道树障分布管控、交段跨保护、外破风险管控、输电线路各类模拟工况分析及三维可视化管理,有效提升输电线路通道运维水平。
“无人机激光扫描获取的三维点云数据精度高达厘米级,再结合高精度遥感正射影像、数字高程模型、倾斜摄影三维模型等数据源,将建立起一个多源数据融合的全息三维数字电网。
这次数据采集工作点云密度之高、规模之大前所未有,对于数字化复现主网架结构、实现智慧巡检作业常态化来说意义重大。
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