[gdal-dev] DTED Elevations with Java and gdal

[Roger Viton]

There have been other threads on this topic.  The threads seem to die with no
clear solution presented. 

Does anyone have a Java example on how to get elevations from a DTED file? 


org.gdal.gdal.Dataset dataset = org.gdal.gdal.gdal.Open(<some dted file>,
org.gdal.gdalconst.gdalconst.GA_ReadOnly);


With an x y point how can the elevation be derived?


We have been able to run GDALtest.java against a DTED file with no problem. 
There does not seem to be any reference to any elevation in DTEDtest.java

Just want to get the elevation at a point.



Thanks,

Roger





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