Universal Maps Downloader是一款可以从Google Maps，Yahoo Maps，Microsoft Maps上下载卫星地图的工具。所有下载的地图保存在硬盘上。你可以使用它提供的工具进行浏览或者合并成一个BMP图像。可以根据用户设定的经纬度范围下载图片。下载的小图片可以保存，然后可以利用它的拼图功能拼成一张大的卫星地图！支持多线程。使用时候建议不要设定范围太大，也不要设置线程数目过多
Universal Maps Downloader is a available from Google Maps, Yahoo Maps, Microsoft Maps satellite map download tool. Download a map of all stored on the hard drive. You can use it to provide a tool for browsing or BMP images into one. Can be set by latitude and longitude in accordance with the scope of users to download pictures. Download small image can be saved, and then can use its spell puzzle features a large satellite map! Support multi-threading. Is not recommended to use the time set is too large in size, do not set up an excess number of threads
