![]() The point in such maps are referred to as spot heights which provides height information of certain location either building or a hill top. The vector formats of height representation can be observed in topographic maps in form of points or lines. This height information can be represented digitally in vector formats or raster formats. Elevation of earth surface thus becomes continuously varying. The earth surface is highly undulate which cause these variations in the heights. This elevation varies as one tend to move from one point to another on surface of earth. ![]() Height on a certain point of the earth surface is represented by an elevation above certain datum such as mean sea level.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |