北京测绘
北京測繪
북경측회
BEIJING SURVEYING AND MAPPING
2012年
4期
67-71
,共5页
三维激光扫描仪%道路竣工%精度分析%地形图%纵横段
三維激光掃描儀%道路竣工%精度分析%地形圖%縱橫段
삼유격광소묘의%도로준공%정도분석%지형도%종횡단
3D laser scanner%the road final survey%precision analysis%topography%vertical and horizontal section
三维激光扫描仪在道路竣工测量中的应用相对于常规作业方式极大地提高了作业效率,降低了外业劳动量和劳动强度。由于三维激光扫描仪能够迅速采集大量的点云数据,实景再现了测区的地形地势,相对于传统的作业方法具有无法比拟的优势。全文概略介绍了三维激光扫描技术的工作原理,详细介绍了三维激光扫描技术在道路竣工测量中的内外业作业方法,同时进行了多方面的精度检验,为三维激光扫描技术在其他相关工程中应用的提供了很好的借鉴作用。
三維激光掃描儀在道路竣工測量中的應用相對于常規作業方式極大地提高瞭作業效率,降低瞭外業勞動量和勞動彊度。由于三維激光掃描儀能夠迅速採集大量的點雲數據,實景再現瞭測區的地形地勢,相對于傳統的作業方法具有無法比擬的優勢。全文概略介紹瞭三維激光掃描技術的工作原理,詳細介紹瞭三維激光掃描技術在道路竣工測量中的內外業作業方法,同時進行瞭多方麵的精度檢驗,為三維激光掃描技術在其他相關工程中應用的提供瞭很好的藉鑒作用。
삼유격광소묘의재도로준공측량중적응용상대우상규작업방식겁대지제고료작업효솔,강저료외업노동량화노동강도。유우삼유격광소묘의능구신속채집대량적점운수거,실경재현료측구적지형지세,상대우전통적작업방법구유무법비의적우세。전문개략개소료삼유격광소묘기술적공작원리,상세개소료삼유격광소묘기술재도로준공측량중적내외업작업방법,동시진행료다방면적정도검험,위삼유격광소묘기술재기타상관공정중응용적제공료흔호적차감작용。
The three-dimensional laser scanner in road final survey application compared with the conventional mode of operation greatly improves the operation efficiency, reduce the amount and intensity of labor and industry. Due to the three-dimensional laser scanner can quickly collect a large amount of point cloud data, virtual reproduction of the surveyed area terrain, compared with the traditional operation method, it has incomparable advantages. It briefly introduces the working principle of 3D laser scanning technology, introduces in detail the 3D laser scanning technology in road final survey in indoor and field work method, and the testing of the accuracy, of three laser scanning technology in he related engineering application provides a very good reference.
