Le mardi 03 mai 2011 22:29:38, Jeremy a écrit : The following works for me (in dev version, but should also work with 1.8 - I believe) :
gdal_translate frmts/wms/frmt_wms_googlemaps_tms.xml out.tif -projwin -12712685 6656748 -12679290 6621294 -outsize 1% 1% > Hello, > > > > I would like to be able to load a specific area of , for example, Google > Maps using the WMS/TMS driver in GDAL 1.8. I am able to create a PNG file > of the full world map at the maximum tile level using gdal_translate and > the sample xml file at http://www.gdal.org/frmt_wms_googlemaps_tms.xml: > > > > gdal_translate -of PNG -outsize 512 512 frmt_wms_googlemaps_tms.xml > output.png > > > > However, I'm having problems loading a specific area. I've tried all sorts > of combinations of -projwin and -srcwin flags in gdal_translate without > success, . The sites that have -projwin examples in the GDAL WMS examples > are no longer available (OnEarth and NYSDOP 2004). I've also tried > changing the xml fields to reflect my desired area, again without success. > > > > Would it be too much trouble to walk me through the steps of creating a PNG > file of Google Maps for Calgary, Canada with the following bounds? > > Decimal degrees: upper-left: [-114.2, 51.2], lower-right: [-113.9, 51.0] > > Mercator (I think!): upper-left: [-12712685, 6656748], lower-right: > [-12679290, 6621294] > > > > Any advice/tips would be appreciated! > > > > Thanks in advance, > > Jeremy _______________________________________________ gdal-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/gdal-dev
