javascript - Finding terrain info using Google Earth API -

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i'm looking extract terrain information google (maps or earth). using google maps elevation service. i'm reading linestrings kml document , making several calls getelevationalongpath. save output elevations along input lat , long (converted utm) point cloud, mesh point cloud , can import rhino.

however concerned going fall foul of elevationservice usage limits "google maps api work" license. if @ other tools have achieved (such "lands design" rhino or "terrain plugin" 3ds max, appear using google earth plugin/api rather google maps.

can please , point me in direction of right calls google earth api - extract terrain data.

for else looking @ - google earth geglobe.getgroundaltitude(double lat, double lon) looks it's answer - though general advice looks "stick maps elevation service"


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