osgEarath中高程的tms切片写法

<map name="My Map" type="geocentric" >

<!--Specify a map level "tms" cache for all elevations and heightfields-->

<cache type="tms">

<path>k:\Eurasia_cache</path>

</cache>

<elevation name="N00E072" driver="gdal">

<url>K:\Image\projEuraisa/N22E113.tif</url>

<format>tiff</format>

<tile_size>256</tile_size>

</elevation>

</map>

转载自：https://blog.csdn.net/bpv_kiki/article/details/84226324