获取许多坐标的高程 [英] Getting Elevation for many coordinates

问题描述

我有一个包含许多经度和纬度的文本文件，我正在尝试获取其海拔高度.我发现一个网站已经做到了，但是一次只需要500个，我就有100万积分.有什么服务可以做到这一点?

I have a text file with many lats and longs, and I am trying to get their elevation. I found a website that already does that but it takes 500 only at a time, I have 1 million points. Is there any kind of service that does such thing?

推荐答案

Google Maps API高程服务仅限于防止滥用.有公开可用的海拔数据:

The google maps API elevation service is limited to prevent abuse. There is publicly available elevation data:

http://www2.jpl.nasa.gov/srtm/

创建您自己的服务.

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