sameersb

One more place, weird data Latitude: 44.483966, Longitude: -86.740183 Elevation Value 177m (correct) for zoom level except 5. Elevation Value -80m (wrong) for zoom level 5.

Latitude: 44.483966, Longitude: -86.740183 correct: https://s3.amazonaws.com/elevation-tiles-prod/terrarium/6/16/23.png wrong: https://s3.amazonaws.com/elevation-tiles-prod/terrarium/5/8/11.png Latitude: -78.996578, Longitude: 19.218528 correct: https://s3.amazonaws.com/elevation-tiles-prod/terrarium/4/8/13.png wrong: https://s3.amazonaws.com/elevation-tiles-prod/terrarium/5/17/27.png Latitude: -24.728372, Longitude: 43.810335 correct: https://s3.amazonaws.com/elevation-tiles-prod/terrarium/10/636/584.png wrong: https://s3.amazonaws.com/elevation-tiles-prod/terrarium/11/1273/1169.png

Thanks nvkelso for your comments. The second example is from Antarctica. "wrong" means the pixel value itself is far different from zoom to zoom (difference is more than 100m) I...

The tile /12/1135/1743.png in Florida, United State has totally wrong values. Also on zooming in that tile area, the many child tiles also has wrong values. Request to please check...

The tile https://s3.amazonaws.com/elevation-tiles-prod/terrarium/11/483/850.png near Galveston, Texas, United State also has wrong values. Many nearby tiles also has wrong values.

> The tile https://s3.amazonaws.com/elevation-tiles-prod/terrarium/11/483/850.png near Galveston, Texas, United State also has wrong values. > Many nearby tiles also has wrong values. Simply compare following two images with successive X position,...

Another example, For location with Latitude: 25.511027 Longitude: -97.829837 elevation is 13 at zoom level 10 and at zoom level 11, elevation is 7

That's really an excellent news... waiting eagerly....

> We've narrowed this down to an issue with how the GeoTIFF overviews are created and passed to GDAL as VRTs. We're testing the fix, and are in discussions with...

Different data at different zoom levels in florida... need to correct it urgently...