转换纬度经度坐标到图像贴图坐标 [英] Converting Latitude Longitude Coordinates to Image Map Coordinates

问题描述

我几乎可以肯定这已经已经回答;但是，无法找到它，因为XY坐标，由于其相对的定义超载。

I'm almost positive this has been answered already; however, unable to find it since XY coordinates are overloaded due to their relative definition.

我想找到/弄清楚是如何利用纬度/经度坐标（例如，12.121212，-12.323232）和转换等，使他们能够映射到2维平面，如影像地图上的一个点。

What I am trying to find/figure out is how to take latitude/longitude coordinates (e.g. 12.121212, -12.323232) and convert such so they can be mapped onto a 2-dimensional plane such as a point on an image map.

有没有人解决了这个问题，并知道一个脚本或其他太问题，他们可以指向我？

Has anyone solved this issue and know of a script or another SO question that they can point me to?

在理想情况下，我寻求在JavaScript或净溶液;但是，可以转换算法是一样的。

Ideally I'm seeking a solution in either JavaScript or .Net; however, can convert algorithms just the same.

推荐答案

我相信你正在寻找的东西像的墨卡托投影

I believe you are looking for something like the Mercator projection.

有点关系，但会向相反的方向：< BR>
http://answers.yahoo.com/question/index?qid = 20080521142713AAnlVtI

Somewhat related, but going the opposite direction:
http://answers.yahoo.com/question/index?qid=20080521142713AAnlVtI

也充满了信息：结果
的 http://msdn.microsoft.com/en-us/library/bb259689.aspx

这篇关于转换纬度经度坐标到图像贴图坐标的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！