我想从奥马斯地图上提取国际日线。 是否有办法这样做? 如果是,那么如何?
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我不知道你需要什么准确度,但我只看到:http://ithoughthecame withyou.com/post/international-Date-Line-Longized-Latitude-Coordinations.aspx” rel=“nofollow”>website,根据相应的Wikipedia图像的数字化提供该线的相对/lon坐标。 这至少是一件事。
然后,你需要一个框架,把病媒数据添加到你们的奥马斯海安地图上。 在台式电脑上,OpenLayers 是最佳选择。 也可以尝试bring OpenLayers to You Telephone,然而,这似乎尚未真正确立。 也许你想要做些什么,可以通过一个不太了解的框架来实现。 您不妨对 现有OSM apps进行考察,部分支持显示gpx轨迹。
Best, Matthias
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