基于近景摄影测量的Monte-Carlo实验仿真法在水域面积量算中的应用

The Application of Method Monte-Carlo Simulation Experiments in the Water Area of the Calculation Based on Close-range Photogrammetry

由于水域面积的边缘是不规则的曲线,因此对于静止的水域边缘的提取是非常有研究价值的。本文是以某段水岸线为例,运用近景摄影测量进行外业数据采集,利用单像后方空间交会的方法获取外方位元素,运用共线方程的反演形式进行坐标的计算,并结合Monte-Carlo随机点法进行精确的水域面积量算。本文旨在尝试利用摄影测量的方式解决静态水面面积量算问题。

As the edge of the water area is irregular curve, for extracting a still water edge research is very valuable. This article, based on a certain water shoreline, uses close-range photogrammetry conduct field data collection, and a single method such as rear space rendezvous to get elements of exterior orientation, the use of inversion in the form of equations to calculate the coordinates of the line, using Monte-Carlo method of random point to accurate calculation of water area, to the designated area pollution of the water quality of explosive growth of aquatic plants the scope of the changes to simulate calculation, to make the corresponding countermeasures to clean provides the basis. This thesis aims to try to take advantage of the way to resolve the static photogrammetry of static water surface explosive plant measuring and calculating the area of problems, in order to related departments waters cleaned up decision provides the basis.