I m 利用汇总表制作一系列的图象,以显示各国的年度数据,每一国家以谷歌地图的轴线为代表,在你点击国家山顶时,数据值是可见的。 我ve着当代价值观,但:
My data goes back 80 years and I d like to allow users to view historic data for non-existant countries like USSR, East / West Germany, etc.
www.un.org/spanish/ecosoc 是否有“定型”的世界地图,在把历史数据上载到综合表格时,我可以使用吗?(例如,1988年世界地图,1934年世界地图)。
如果不是的话,我只能使用现代地图,选择关键地点,以接近老国家,但这样看好。 我既不能 sufficiently,也不能投入时间制作新的世界地图——我觉得,现在必须存在这个问题,但我无法找到任何东西。
任何建议都得到赞赏。
Best, T.
如果您愿意将自己的地理信息系统数据集从地图图象中编成,那么,如果你能够发现自己对地圈的需求,就可提供一种指导,用于制作自己的地理信息系统数据集。 它要求你安装ArcGIS Exploration(自由、不动ry)。 你们可以使用许多历史图象,例如
我还支持地理编码系统,因为使用KML可能是将地理信息系统数据集输入谷歌地图的最容易的方法,以及许多地理信息系统应用(如ArcGIS)。
你们可以在谷歌地图层顶点上传出老地图。 这可能是实现你所期待的最好办法。
See the overlays documentation - https://developers.google.com/maps/documentation/javascript/overlays#GroundOverlays
Examples: https://google-developers.appspot.com/maps/documentation/javascript/examples/groundoverlay-simple
Also there is a number of tools to help do this. I just did a simple search for Google Maps Tiles Overlay Generator. - First one I found: http://www.maptiler.org/
你们可以把捆绑参数作为地图的主题,看一看几岁,也许会去掉对地表、道路等的标签。
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