机载LiDAR在河南省重要成矿区带1∶5000地形图测绘中的应用  

Application of Airborne Li DAR in the Mapping of 1∶ 5 000 Topography in the Important Metallogenic Belt of Henan Province

作　　者：程玉书[1] 张冉[1] 焦学军[1] 朱琳[1] 李昕荷[1] 

机构地区：[1]河南省地矿局测绘地理信息院,河南郑州450006

出　　处：《测绘与空间地理信息》2016年第5期83-85,90,共4页Geomatics & Spatial Information Technology

基　　金：2015测绘地理信息公益性行业科研专项项目(201512026)资助

摘　　要：机载LiDAR技术具有穿透能力强、受天气影响小、数据精度高等特点。河南省重要成矿带位于豫西和豫西南山区,部分区域内更是人迹罕至。应用LiDAR技术测绘该区域内地形图具有其他测绘技术不可比拟的优势。Airborne LiDAR technology has the characteristics of strong penetrating ability,small weather influence and high data accuracy. Important metallogenic belt of Henan Province is located in the west and southwest of Henan mountain area,part area is few people tread. Application of LiDAR technology in surveying and mapping of the region of the topography with other mapping techniques can not match the advantages.

关 键 词：机载激光雷达 航测 地形图 精度 

分 类 号：P231.5[天文地球—摄影测量与遥感]