Re: [gdal-dev] GDAL 1.8.0 and MrSid "no-data" values

2011-05-25 Thread Oyvind Idland
Hi, should I assume that this error is due to the DSDK 8.x version ? -- Oyvind On Mon, May 16, 2011 at 8:30 AM, Oyvind Idland wrote: > Hi, > > The file I'm using is actually MG2, using only 3 bands. > > Note, thats its the same file I used for testing in 1.7.x aswell. > > > - Oyvind > > > > On

[gdal-dev] why some projection info can not read by ArcGIS9.3

2011-05-25 Thread atubar
Hi, everybody. I create a new tiff , just named it A, from another tiff (named B ), and set the projection by wkt which is read from the B. But prejection of A cann't be read by arcgis 9.3, and B can . what about the problem is? The projection info is like this : PROJCS["IMAGINE GeoTIFF Sup

RE: [gdal-dev] gdalinfo: corner coords in other projection

2011-05-25 Thread Lefman, Jonathan ERDC-TEC-VA
Hermann, Thank you for the response. I think the way that I phrased the question was not the best. I am actually searching for a way to translate the coordinates of a gtiff from UTM coordinates to decimal degree coordinates. Thanks, Jon -- Message: 5 Date: Tue,

Re: [gdal-dev] TIFF with different KEYS_DS

2011-05-25 Thread Jorge
Sorry for my previous mail. I have written a new TIFF file without using he function TIFFRewriteDirectory() but gdal said that there is not RPC metadata inside. I opened the TIFF file with a tiff metada viewer and it shows that there is a tag with number 50844 and length 92. I do not know why

Re: [gdal-dev] TIFF with different KEYS_DS

2011-05-25 Thread Jorge
Hello Frank, I have Best Regards, Jorge El 25/05/2011, a las 14:27, Frank Warmerdam escribió: > On 11-05-25 03:49 AM, Jorge Martin wrote: >> Hello Frank, >> >> I am trying to test my implementation using GDAL (GDALExtractRPCInfo), but I >> do >> not get any RPC info from my TIFF file. I

Re: [gdal-dev] TIFF with different KEYS_DS

2011-05-25 Thread Frank Warmerdam
On 11-05-25 03:49 AM, Jorge Martin wrote: Hello Frank, I am trying to test my implementation using GDAL (GDALExtractRPCInfo), but I do not get any RPC info from my TIFF file. I have pasted below the code I have used to set/read and test the RPCCoefficientTag managment. ... TIFFRewriteDirect

Re: [gdal-dev] TIFF with different KEYS_DS

2011-05-25 Thread Jorge Martin
Hello Frank, I am trying to test my implementation using GDAL (GDALExtractRPCInfo), but I do not get any RPC info from my TIFF file. I have pasted below the code I have used to set/read and test the RPCCoefficientTag managment. I am involved in a ESA project and my clients used to open the resul