On Wed, Oct 19, 2011 at 1:23 PM, Roger Viton wrote:
> 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.Op
-
From: gdal-dev-boun...@lists.osgeo.org
[mailto:gdal-dev-boun...@lists.osgeo.org] On Behalf Of Roger Viton
Sent: Wednesday, October 19, 2011 2:24 PM
To: gdal-dev@lists.osgeo.org
Subject: [gdal-dev] DTED Elevations with Java and gdal
There have been other threads on this topic. The threads seem
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(,
org.gdal.gdalconst.gdalconst.GA_ReadOnly);
With an x y
stions and pasting code.
Thanks,
George
-Original Message-
From: Even Rouault [mailto:even.roua...@mines-paris.org]
Sent: Tuesday, October 19, 2010 2:04 PM
To: gdal-dev@lists.osgeo.org
Cc: Corrado, George P.
Subject: Re: [gdal-dev] DTED Elevations with Java and gdal
George,
It's not
George,
It's not appropriate to convert from DTED to PNG. See the warning of
gdal_translate : DTED is signed 16 bits, but PNG can only support unsigned 16
bits. So if you translate from DTED to PNG you'll lose the negative values
(and in particular the nodata=-32767). I'm not sure why you want
Hello,
Does anyone have a java example on how to get elevations from a .dt1 file. My
ultimate goal would be to take a .dt1, translate it to a png, and then feed the
png into gdal to get elevations and coordinates.
I ran the gdal_translate on one of my .dt1 files and came up with this. Note:
