Re: [gdal-dev] [gdal-1.8.0] Get new Coordinates from Geotiff avoiding black area

2011-07-12 Thread Luiz Motta
the source. Regards, Luiz Motta 2011/7/12 Brian Case : > Luiz, > > do you have a url handy for the source code of that plugin? > > Brian > > On Tue, 2011-07-12 at 14:53 -0300, Luiz Motta wrote: >> Met, >> >> I made a QGIS's plugin where calculate the

Re: [gdal-dev] [gdal-1.8.0] Get new Coordinates from Geotiff avoiding black area

2011-07-12 Thread Luiz Motta
Met, I made a QGIS's plugin where calculate the 4 corners of polygon with the real pixels inside. Maybe is useful for you. The name of plugin is "Image Boundary", The source is Python and use only GDAL library for process. Best regards, Luiz Motta 2011/7/12 Chaitanya kumar CH : &

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

2011-05-26 Thread Luiz Motta
About executable utility, if you are the QGIS's user, has the plugin Image Boundary for QGIS, it make the grid of a set imagens. You can run this plugin with yours images(UTM), and, all bound box of images are put in the grid layer(polygon ) in the Geographic/WGS84. Luiz Motta 2011

Re: [gdal-dev] Polygonize from C# ?

2011-04-22 Thread Luiz Motta
uted/imgboundary.zip Regards, Luiz Motta 2011/4/22 Jay Jennings : > Correct, we just need the footprint of the "good" (non-NODATA) area, which > will often approximate a simple 4-point polygon with no holes. > > -Original Message- > From: Elijah Robison [mailto:

Re: [gdal-dev] OGR2OGR options -select and -where together

2011-03-25 Thread Luiz Motta
shp >> >> C >> >> On 03/25/2011 09:45 AM, Christy Nieman wrote: >>> >>> Hello, >>> >>> You can indeed use both -select and -where together together.  For >>> example >>> >>> ogr2ogr -select field1,field2,field3 -where

[gdal-dev] OGR2OGR options -select and -where together

2011-03-25 Thread Luiz Motta
-f "ESRI Shapefile" -select "ano" filter_select.shp Prodes2009_23367.shp ogrinfo -so filter_select.shp filter_select 3.3) Filter by attribute(-where) ogr2ogr -f "ESRI Shapefile" -where "ano = '2009' and class_name = 'DESFLORESTAMENTO'" fi