User vascobnunes

49 votes

4 answers

50k views

Selecting features with NULL attributes in QGIS

asked Oct 24, 2011 at 14:55

27 votes

6 answers

36k views

Creating polygon with extents of raster file in QGIS

asked Nov 14, 2011 at 17:29

22 votes

2 answers

11k views

How to have a drop down list for feature editing (attributes) in QGIS?

asked Jul 8, 2011 at 10:48

22 votes

8 answers

46k views

Deleting fields using QGIS

asked Jul 18, 2011 at 12:42

19 votes

5 answers

45k views

Concatenating fields in field calculator of QGIS?

asked Jul 12, 2011 at 11:21

18 votes

8 answers

13k views

Adding field with filename when merging shapefiles with ogr2ogr

asked Mar 23, 2012 at 11:52

17 votes

4 answers

5k views

How to connect lines in a network?

asked Jan 3, 2012 at 12:40

16 votes

6 answers

9k views

Freeware alternatives to eCognition?

asked Jul 1, 2011 at 9:22

16 votes

8 answers

21k views

Installing the Orfeo Toolbox in QGIS

asked Oct 19, 2011 at 15:03

14 votes

16 answers

66k views

Redefining nodata value into zero in QGIS

asked Jul 20, 2011 at 9:51

13 votes

2 answers

17k views

How to join external tables with a shapefile's attribute table in QGIS?

asked Jul 15, 2011 at 13:07

13 votes

6 answers

60k views

Where can i download a good World image in GeoTIFF?

asked Apr 12, 2012 at 10:47

13 votes

2 answers

9k views

Raster generalization - buffers in rasters, expand pixels?

asked May 7, 2012 at 17:14

12 votes

2 answers

9k views

Is there any 'Auto-complete polygon' tool in QGIS?

asked Jul 18, 2011 at 13:06

10 votes

4 answers

14k views

How to fix QGIS error "Entry Point could not be located"?

asked Sep 5, 2011 at 8:55

9 votes

1 answer

3k views

Is there a way to automatically snap loose points of lines to close by vertices with Quantum GIS?

asked Nov 4, 2011 at 15:33

9 votes

4 answers

6k views

Making selection color transparent when in editing mode in QGIS

asked Jul 8, 2011 at 14:42

8 votes

2 answers

3k views

Where can I get a WMS or WFS for near-real time Wind (atmospheric) data?

asked Apr 27, 2012 at 10:50

8 votes

5 answers

14k views

Is there any tool/plugin for QGIS to easily select feature and edit attributes

asked Mar 6, 2012 at 15:46

8 votes

2 answers

16k views

Normalize raster values to 0-255

asked Jun 29, 2012 at 15:43

7 votes

1 answer

4k views

What sampling tools are available in QGIS?

asked Apr 18, 2012 at 10:25

7 votes

4 answers

6k views

How to identify and eliminate overlaying polygons in Quantum GIS?

asked Jul 11, 2011 at 12:49

7 votes

2 answers

3k views

How to calculate perimeter of polygons in Quantum GIS?

asked Aug 2, 2011 at 10:30

6 votes

3 answers

1k views

Is there a way to syncronize the current view extent in QGIS with Google Earth?

asked Oct 13, 2011 at 13:46

6 votes

2 answers

3k views

How to calculate a new raster based on nodata values from original raster, in QGIS?

asked May 4, 2012 at 13:48

6 votes

1 answer

5k views

Programmatically populating shapefile field with polygon areas in OGR?

asked Sep 28, 2012 at 15:39

5 votes

2 answers

2k views

How do I deal with tiles in the Orfeo Toolbox segmentation?

asked May 3, 2013 at 11:06

5 votes

3 answers

3k views

Is there a FTP to get Landsat images?

asked Dec 5, 2014 at 11:06

5 votes

1 answer

3k views

Is there any plugin for QGIS to calibrate contrast and brightness of a raster layer?

asked Dec 13, 2011 at 19:10

4 votes

2 answers

969 views

How to configure 3rd parties for the sextante plugin in qgis?

asked May 17, 2012 at 11:44

Stack Exchange Network

57 Questions

Selecting features with NULL attributes in QGIS

Creating polygon with extents of raster file in QGIS

How to have a drop down list for feature editing (attributes) in QGIS?

Deleting fields using QGIS

Concatenating fields in field calculator of QGIS?

Adding field with filename when merging shapefiles with ogr2ogr

How to connect lines in a network?

Freeware alternatives to eCognition?

Installing the Orfeo Toolbox in QGIS

Redefining nodata value into zero in QGIS

How to join external tables with a shapefile's attribute table in QGIS?

Where can i download a good World image in GeoTIFF?

Raster generalization - buffers in rasters, expand pixels?

Is there any 'Auto-complete polygon' tool in QGIS?

How to fix QGIS error "Entry Point could not be located"?

Is there a way to automatically snap loose points of lines to close by vertices with Quantum GIS?

Making selection color transparent when in editing mode in QGIS

Where can I get a WMS or WFS for near-real time Wind (atmospheric) data?

Is there any tool/plugin for QGIS to easily select feature and edit attributes

Normalize raster values to 0-255

What sampling tools are available in QGIS?

How to identify and eliminate overlaying polygons in Quantum GIS?

How to calculate perimeter of polygons in Quantum GIS?

Is there a way to syncronize the current view extent in QGIS with Google Earth?

How to calculate a new raster based on nodata values from original raster, in QGIS?

Programmatically populating shapefile field with polygon areas in OGR?

How do I deal with tiles in the Orfeo Toolbox segmentation?

Is there a FTP to get Landsat images?

Is there any plugin for QGIS to calibrate contrast and brightness of a raster layer?

How to configure 3rd parties for the sextante plugin in qgis?