它们可以提供一个有用的概览——一个航拍图，可以让你熟悉课程中遇到的主要景观特征。
They can provide a useful overview—an aerial map, as it were, to familiarize you with the main landscape features to be encountered during a course.
这是1928年纽约曼哈顿下城的航拍图。
This aerial view shows lower Manhattan, New York City, in 1928.
这副地域卫星航拍图，将整个大庆市域呈现在您面前。
And this regional satellite aerial map presents the whole Daqing municipality.
构成区域环境的城市结构以三维因子分析来进行量化分析，此3项因子为：三维的阴影图、航拍图和立体模型。
The urban structure that forms the regional environment is quantitatively analyzed rising fractal dimensional analyses of a 3-dimension shaded picture, an aerial photo, and a 3-dimension model.
利用这一系统对典型纹理图象、岩石表面、和航拍市区照片的纹理分割进行了应用研究。
The applications of this system in the segmentation of texture of the typical texture image, rock surface, and bird-view photograph of a city, etc are studied.
基于航空摄影测量作业流程进行了航拍试验，分析得出数码航空摄影测量完全能满足大比例尺测图的要求，最后总结了数码相机进行航拍成图的几点结论。
The experiment was made on base of workflow of aerial photogrammetry, the experiment result shows that the digital image can produce large scale map, and several conclusion is induced at last.
基于航空摄影测量作业流程进行了航拍试验，分析得出数码航空摄影测量完全能满足大比例尺测图的要求，最后总结了数码相机进行航拍成图的几点结论。
The experiment was made on base of workflow of aerial photogrammetry, the experiment result shows that the digital image can produce large scale map, and several conclusion is induced at last.
应用推荐