N a mark on a map indicating the height of a hill, mountain, etc (地图上的)地面点高度
Establishment of DEM and program design method of isohypse produced automatically by discrete spot height are presented.
介绍了通过离散高程点，创建DEM，自动生成等高线的程序设计方法。
For aerial photograph pair, the Orthophotomap of the image - overlapped region can be made by calculating directly spot height at image point.
对于航摄像对，可以直接通过像对解算像点的地面点高程，进而制作影像重叠区的正射影像。
Surfers Point, Margaret River, Australia - Located in a relatively isolated region some three hours south of Perth, This amazing spot can hold waves up to an incredible height of up to 15 feet.
冲浪点，玛格丽特河，澳大利亚-在一些相对孤立的地区位于珀斯以南三个小时，这个惊人的现场可容纳多达一浪高达15英尺的令人难以置信的高度。
应用推荐