Abstract：The coastal terrain of Zhejiang is complex. It is impossible to use the traditional way to measure the tideland heights of many beaches or offshore islands. With UAV remote sensing technology and tidal observation, the tideland height can be measured, and the difficult problems of artificial measurement can be solved, thus greatly improving the efficiency. Firstly, in combination with existing data, the aerial region and tide information are determined.Secondly,the UAV aerial operations and tidal observations are implemented outside synchronization. Finally, the boundary between tide and coast are interpreted and drawn with high-precision remote sensing image data (DOM), the tidal observation data are interpolated to update tideland height. The results show that this technology can quantitatively describe the tideland height information and is hence a new method of tideland height measurement.
[1] 国家质量技术监督局.GB12327-1998,海道测量规范[S].北京:中国标准出版社,1998. General administration of quality supervision of People’s Republic of China.GB 12327-1998,specifications for hydrographic survey[S].Beijing:China Biaozhun Publishing House,1998. [2] 范承啸,韩俊,熊志军,等.无人机遥感技术现状与应用[J].测绘科学,2009,34(5):214-215. Fan C X,Han J,Xiong Z J,et al.Application and status of unmanned aerial vehicle remote sensing technology[J].Science of Surveying and Mapping,2009,34(5):214-215. [3] 曾涛,杨武年,简季.无人机低空遥感影像处理在汶川地震地质灾害信息快速勘测中的应用[J].测绘科学,2009,34(s2):64-65. Zeng T,Yang W N,Jian J.Applications of remote sensing images processing of unmanned air vehicle on the low attitude in quick acquirement of geological disasters information in Wenchuan earthquake[J].Science of Surveying and Mapping,2009,34(s2):64-65. [4] 沈永林,刘军,吴立新,等.基于无人机影像和飞控数据的灾场重建方法研究[J].地理与地理信息科学,2011,27(6):13-17. Shen Y L,Liu J,Wu L X,et al.Reconstruction of disaster scene from UAV images and flight-control data[J].Geography and Geo-information Science,2011,27(6):13-17. [5] 王峰,吴云东.无人机遥感平台技术研究与应用[J].遥感信息,2010(2):114-118. Wang F,Wu Y D.Research and application of UAS borne remote sensing[J].Remote Sensing Information,2010(2):114-118. [6] 鲁恒,李永树,何敬,等.无人机低空遥感影像数据的获取与处理[J].测绘工程,2011,20(1):51-54. Lu H,Li Y S,He J,et al.Capture and processing of low altitude remote sensing images by UAV[J].Engineering of Surveying and Mapping,2011,20(1):51-54. [7] 廖永生,陈文森.无人机低空数字摄影测量参数计算和路线设计系统[J].测绘通报,2011(9):38-41. Liao Y S,Chen W S.The parameters calculating and environment simulating system of UAV low-altitude photogrammetry operating[J].Bulletin of Surveying and Mapping,2011(9):38-41. [8] 鲁恒,李永树,林先成.无人机高空间分辨率影像分类研究[J].测绘科学,2011,36(6):106-108. Lu H,Li Y S,Lin X C.Classification of high resolution imagery by unmanned aerial vehicle[J].Science of Surveying and Mapping,2011,36(6):106-108. [9] 何敬,李永树,鲁恒,等.无人机影像的质量评定及几何处理研究[J].测绘通报,2010(4):22-24. He J,Li Y S,Lu H,et al.Research of UAV image quality evaluation and geometry processing[J].Bulletin of Surveying and Mapping,2010(4):22-24. [10] 何敬,李永树,鲁恒,等.无人机影像地图制作实验研究[J].国土资源遥感,2011,23(4):74-77. He J,Li Y S,Lu H,et al.Research on producing image maps based on UAV imagery data[J].Remote Sensing for Land and Resources,2011,23(4):74-77.
2013, Vol. 25 
