Maperitive等高线

Right-click the map and place the geometry bounds. Drag to resize the geometry bounds, making sure they’re at least as large as printing bounds. Then, simply go to Tools > Generate Relief Contours. Your map contours should now appear, you can then re-export the map bitmap.

SRTM index: https://wiki.openstreetmap.org/wiki/SRTM

报错：Error downloading SRTM data (reason: The request was aborted: Could not create SSL/TLS secure channel.)

应该是网络问题

https://groups.google.com/g/maperitive/c/P1P7KKYgor0

我的解决方法是，如果您可以从任何来源获取您所在区域的 .hgt 文件，那么只需将它们复制到 Cache\Rasters\Srtm3 文件夹中，Maperitive 就不会再次尝试下载它们。

下载地址：http://www.viewfinderpanoramas.o ... rpanoramas_org3.htm