| LIDAR技术在海岛礁、滩涂测绘中的应用 |
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| 引用本文： | 史照良,曹敏.LIDAR技术在海岛礁、滩涂测绘中的应用[J].现代测绘,2007,30(1):7-9. |
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| 作者姓名： | 史照良 曹敏 |
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| 作者单位： | 中国矿业大学,环境与测绘学院,江苏,徐州,221008 |
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| 基金项目： | LIDAR技术在海岛礁、滩涂测绘中的应用研究(2005032) |
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| 摘 要： | LIDAR集激光测距技术、计算机技术、IMU/DGPS技术于一体,是一种崭新的革命性的测量工具,在三维空间信息的实时获取方面产生了重大突破.LIDAR具有自动化程度高、受天气影响小、数据生产周期短、测量精度高等特点,有传统摄影测量和地面常规测量技术无法取代的优越性,为获取高时空分辨率地球空间信息提供了一种全新的技术手段.本文将分析LDAR的技术系统,并以江苏沿海滩涂为例研究LIDAR技术在海岛礁、滩涂测绘中的应用.
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| 关 键 词： | 数字高程模型 数字正射影像 数字线划地图 等高线 |
| 文章编号： | 1672-4097(2007)01-0007-03 |
Primary Study on the Application of LIDAR Technology in Surveying and Mapping of Island and Tidal Flat |
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| Shi Zhaoliang,Cao Min.Primary Study on the Application of LIDAR Technology in Surveying and Mapping of Island and Tidal Flat[J].Modern Surveying and Mapping,2007,30(1):7-9. |
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| Authors: | Shi Zhaoliang Cao Min |
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| Abstract: | LIDAR is a technology breakthrough of acquiring 3D space information as a new revolutionary measure tool,which gathers laser measure distance,computer technology and IMU/DGPS in the integral whole.It has high automation,small in- fluence by weather,short data produce period,high accuracy etc.LIDAR has the irreplaceable superiority than traditional pho- tographic and ground normal measurement to provide a kind of new technology means for obtaining the high space-time resolu- tion earth space information.This paper analyzed LIDAR technology system and took tidal fiat in Jiangsu for example to re- search the application of LIDAR technology in surveying and mapping of island and beach. |
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| Keywords: | LIDAR |
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