сюда звонили http://www.pocketgis.biz/wiki/%D0%91%D1%8E%D1%80%D0%BE_%D1%80%D0%B5%D0%B3%D0%B8%D1%81%D1%82%D1%80%D0%B0%D1%86%D0%B8%D0%B8_%D0%BD%D0%B5%D1%81%D1%87%D0%B0%D1%81%D1%82%D0%BD%D1%8B%D1%85_%D1%81%D0%BB%D1%83%D1%87%D0%B0%D0%B5%D0%B2_%D0%93%D0%A3%D0%92%D0%94_%D0%9C%D0%BE%D1%81%D0%BA%D0%B2%D1%8B