纬度和经度 [英] Latitude and Longitude

问题描述

大家好
在我基于Web管理的项目中，用户必须从下拉列表中选择国家名称.应在其中显示国家名称的经度和纬度.

因此，如果有人知道如何获取经度和纬度，请让我知道
任何人都可以指导我，否则可以知道一些链接或任何建议.
我在互联网上搜索到它可以通过
完成 WebRequest和WebResponse，但我没有正确使用它.

非常感谢

Hello every one
In my project based on web management where a user have to select the Country name from the dropdown.where Longitude and latitude of the country name should be displayed.

So if anybody know how to get latitude and longitude, please let me know
Can anybody guide me or else know some links or any suggestions.
I searched in internet it is telling it can be done by
WebRequest and WebResponse but i didn''t got it properly.

Thanks a lot

推荐答案

该网站可能会指导您

http://www.billsternberger .net/asp-net-mvc/latitude-and-longitude-lookup-with-jquery-c-asp-net-mvc/ [

this site may guide you

http://www.billsternberger.net/asp-net-mvc/latitude-and-longitude-lookup-with-jquery-c-asp-net-mvc/[^]

Hope it may help

除了第一个解决方案之外，您还可以使用以下API获取地理信息.
Microsoft Bing API: http://www.microsoft.com/maps/developers/web.aspx [ ^ ]

使用OpenStreetMap: http://wiki.openstreetmap.org/wiki/OpenRouteService#ORS_.22API.22 [^ ]

Google Maps API(每天最多2500个地理请求，具有营业执照的100.000) http ://code.google.com/intl/zh-CN/apis/maps/documentation/geocoding/ [

In addition to first solution you could use following apis to get geoinformation.
Microsoft Bing API: http://www.microsoft.com/maps/developers/web.aspx[^]

With OpenStreetMap: http://wiki.openstreetmap.org/wiki/OpenRouteService#ORS_.22API.22[^]

Google Maps API (limited to 2500 geo-requests per day,100.000 with business license) http://code.google.com/intl/en-EN/apis/maps/documentation/geocoding/[^]

Good Luck :)

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