Re: [gdal-dev] GeoTiff ProjectedCSTypeGeoKey SIRGAS2000 31983

2012-12-21 Thread Frank Warmerdam
Reinaldo, It is a known system, at least in trunk. Possibly your libgeotiff support files are somewhat antique or not being found? Best regards, Frank On Fri, Dec 21, 2012 at 6:49 AM, wrote: > Ivan, > > Do you know the correct specification of GeoTiff's ProjectedCSTypeGeoKey for > SIRGAS2000

Re: [gdal-dev] GeoTiff ProjectedCSTypeGeoKey SIRGAS2000 31983

2012-12-21 Thread Jean-Claude Repetto
On 21/12/2012 15:49, reina...@geodesign.com.br wrote: > Ivan, > > Do you know the correct specification of GeoTiff's ProjectedCSTypeGeoKey > for SIRGAS2000 EPSG: 31983? > > I get Unknown-31983 with gdal utility programs. > > Thanks, GDAL knows this system : $ epsg_tr.py 31983 PROJCS["SIRGAS 20

Re: [gdal-dev] GeoTiff ProjectedCSTypeGeoKey SIRGAS2000 31983

2012-12-21 Thread Ivan Lucena
Have you look at [http://spatialreference.org/ref/epsg/31983/] ? > ---Original Message--- > From: reina...@geodesign.com.br > To: Ivan Lucena , gdal-dev > > Subject: GeoTiff ProjectedCSTypeGeoKey SIRGAS2000 31983 > Sent: Dec 21 '12 09:49 > > Ivan, > > Do you know the correct

Re: [gdal-dev] ESRI TFW Introduction Date

2012-12-21 Thread Andreas Oxenstierna
A loong time ago - my first contact with world files was at latest in early 90's when using the REGISTER command in ArcInfo workstation. Which I think was developed by ERDAS so maybe it was 1986 according to http://field-guide.blogspot.se/2009/04/brief-history-of-erdas-imagine.html. with nostal

[gdal-dev] GeoTiff ProjectedCSTypeGeoKey SIRGAS2000 31983

2012-12-21 Thread reinaldo
Ivan, Do you know the correct specification of GeoTiff's ProjectedCSTypeGeoKey for SIRGAS2000 EPSG: 31983? I get Unknown-31983 with gdal utility programs. Thanks, Reinaldo Escada Chohfi Sócio Gerente GeoDesign Internacional www.geodesign.com.br (http://ww

Re: [gdal-dev] ESRI TFW Introduction Date

2012-12-21 Thread reinaldo
Ivan, I did look it up: wikipedea, ESRI Forum, etc. But, I can not find a reference date and/or approx. year. Thanks, R. Reinaldo Escada Chohfi Sócio Gerente GeoDesign Internacional www.geodesign.com.br (http://www.geodesign.com.br) Tel./Fax: (12) 3153

Re: [gdal-dev] ESRI TFW Introduction Date

2012-12-21 Thread Ivan Lucena
What an interesting question Reinaldo in a day like today. If you look here [http://en.wikipedia.org/wiki/World_file] you going to find some more useful information about the World Files. From there you can follow the link to ESRI forum and maybe find the information you want there or post a qu

Re: [gdal-dev] GCP reprojection

2012-12-21 Thread Fabian Schindler
Hi devs, Sorry for the noise, I figured it out. Seems like it worked all along with order 1, but I was just to blind to see. Regards, Fabian On 12/18/2012 04:12 PM, Fabian Schindler wrote: Sorry for the traffic, just forgot to say that with the command line utilities it works as expected:

[gdal-dev] ESRI TFW Introduction Date

2012-12-21 Thread reinaldo
Gdal Users, Does anybody by any chance know when approx. ESRI originally introduced the tif + .tfw? Thanks, Reinaldo Escada Chohfi Sócio Gerente GeoDesign Internacional www.geodesign.com.br (http://www.geodesign.com.br) Tel./Fax: (12) 3153-5115 Inteligên

Re: [gdal-dev] Feature styles units in dxf export

2012-12-21 Thread Marco Hugentobler
Hi Jürgen >It might assume running >with the DXF header shipped with GDAL (assuming there is one) and you are using >another one? I'm using the header that comes with OGR. Don't know if there is a possibility to change the header via OGR (but my dxf knowledge is very limited, so I'd prefer t

Re: [gdal-dev] Feature styles units in dxf export

2012-12-21 Thread Jürgen E . Fischer
Hi Marco, On Fri, 21. Dec 2012 at 09:16:13 +0100, Marco Hugentobler wrote: > Setting a style string in mm (e.g. 'PEN(c:#ff,w:5mm'), the dxf > driver converts the 5 mm to 0.005 ground units, then multiplies that by > 100 (most likely because in dxf, one width unit is 1/100 mm). This seems

[gdal-dev] Feature styles units in dxf export

2012-12-21 Thread Marco Hugentobler
Hi Exporting vector symbology from QGIS, I encountered problems with (line width) units in the dxf export. Setting a style string in mm (e.g. 'PEN(c:#ff,w:5mm'), the dxf driver converts the 5 mm to 0.005 ground units, then multiplies that by 100 (most likely because in dxf, one width unit