西北水电
西北水電
서북수전
NORTHWEST WATER POWER
2015年
4期
18-22
,共5页
尚海兴%薛绍军%雷建朝%黄文钰%杨刚
尚海興%薛紹軍%雷建朝%黃文鈺%楊剛
상해흥%설소군%뢰건조%황문옥%양강
低空影像%无人机%地形测绘%DOM
低空影像%無人機%地形測繪%DOM
저공영상%무인궤%지형측회%DOM
low attitude image%drone%topographic surveying and mapping%DOM
阐述了低空航测系统的发展现状和系统组成，探讨了利用该系统进行航测作业的技术流程，并进行DLG、DEM和DOM数字产品生产试验，最后对成果进行精度评定和可行性分析，结果表明低空影像可用于小区域的大比例尺快速地形测绘。
闡述瞭低空航測繫統的髮展現狀和繫統組成，探討瞭利用該繫統進行航測作業的技術流程，併進行DLG、DEM和DOM數字產品生產試驗，最後對成果進行精度評定和可行性分析，結果錶明低空影像可用于小區域的大比例呎快速地形測繪。
천술료저공항측계통적발전현상화계통조성，탐토료이용해계통진행항측작업적기술류정，병진행DLG、DEM화DOM수자산품생산시험，최후대성과진행정도평정화가행성분석，결과표명저공영상가용우소구역적대비례척쾌속지형측회。
The development status and system components of the low-attitude aerial surveying system are described.The technical flow of the system to be utilized for the aerial surveying operation is studied as well as the production tests of the digital products of DLG, DEM and DOM are performed.Finally, the results are evaluated and analyzed in terms of precision and feasibility.The study presents that the low-attitude image can be applied for the rapid topographic mapping, in a larger scale, of the small region.
