Cloud Base Height Survey Based on Stereo Image
Cloud observation is an important factor for weather application and change of cloud base height plays a vital role in development of future weather system. Aim at requirement of cloud observation, a method on survey of cloud base height (CBH) is proposed based on stereo image. The main contents include image match and calculation of CBH which makes use of forward intersection of photogrammetry. It overcomes discontinuity, strong subjectivity and qualitative analysis of traditional eye observation. By application of National Days weather safeguard, it tests that method of stereo imaging surveying is a way of direct measurement with better precision and is possible in technology also.
cloud base height stereo image image match forward intersection photogrammetry
Liguosheng Linzongjian Mashuqing Zhixiaodong
School of Environment Science and Spatial Informatics, China University of Mining and Technology, Xu Chinese Academy of Surveying and Mapping, Beijing100039, China Meteorological Observation Center of CMA, Beijing 100081, China
国际会议
Third International Conference on Digital Image Processing(ICDIP 2011)(第三届数字图像处理国际会议)
成都
英文
45-48
2011-04-15（万方平台首次上网日期，不代表论文的发表时间）