| 世界国家及中国各省市级地图ArcGIS MXD/SHP/QGIS/JSON/SQL数据文件【免费下载】 | 您所在的位置：网站首页 › 中国地图gis数据下载 › 世界国家及中国各省市级地图ArcGIS MXD/SHP/QGIS/JSON/SQL数据文件【免费下载】 |
世界国家及中国各省市级地图ArcGIS MXD/SHP/QGIS/JSON/SQL数据文件【免费下载】
|
Data themes are available in three levels of detail. For each scale, themes are listed on Cultural, Physical, and Raster category pages. Stay up to date! Know when a new version of Natural Earth is released by subscribing to our announcement list. Overwhelmed? The Natural Earth quick start kit (165 mb) provides a small sample of Natural Earth themes styled in an ArcMap .MXD document and in a QGIS document. Download all vector themes as SHP/GeoDB (279 mb) or as SQLite (222 mb). Natural Earth is the creation of many volunteers and is supported by NACIS. It is free for use in any type of project. Full Terms of Use » Large scale data, 1:10m Cultural Physical Raster The most detailed. Suitable for making zoomed-in maps of countries and regions. Show the world on a large wall poster. 1:10,000,000 1″ = 158 miles 1 cm = 100 km Medium scale data, 1:50m Cultural Physical Raster Suitable for making zoomed-out maps of countries and regions. Show the world on a tabloid size page. 1:50,000,000 1″ = 790 miles 1 cm = 500 km Small scale data, 1:110m Cultural Physical Suitable for schematic maps of the world on a postcard or as a small locator globe. 1:110,000,000 1″ = 1,736 miles 1 cm = 1,100 km |
【本文地址】
| 今日新闻 |
| 推荐新闻 |
| 专题文章 |