我有一套900纬度和经度Coordinates--我需要找到'国家'一个比较简单的方法，通过这些坐标简称。如果有帮助，该数据是在Excel中。

I have a set of 900 Latitude and Longitude Coordinates-- I need a relatively simple method for finding the 'State' referred to by these coordinates. If it helps, the data is in excel.

推荐答案

谷歌提供地理编码服务。这部分是反向地理编码它把地理坐标转换为人类可读地址，包括美国。该演示说明了什么可以做的。是有限制的，你可以用这个服务做什么。

Google provide a Geocoding service. Part of this is reverse geocoding which converts geographic coordinates into a human-readable address including States. This Demo illustrates what can be done. There are limits to what you can do with this service.