Geographic Information Systems
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vascobnunes
  • Member for 12 years, 5 months
  • Last seen more than a week ago
  • Lisbon, Portugal
Profile Activity

20 Answers

Score Activity Newest
24 votes
Accepted

Layer stacking rasters in QGIS?

14 votes
Accepted

Redefining nodata value into zero in QGIS

11 votes

Which remote sensing satellite is best used for vegetation extent mapping

7 votes

OpenSource Remote Sensing Tools for Classifying Roofs

6 votes
Accepted

Convert image in KMZ to polygon

4 votes

How to create a polygon from other polygon boundaries?

4 votes

Open software tool or QGIS plug-in to make land cover classification

3 votes

Defining landuse from remote sensing data?

3 votes

How is GIS used in landscape architecture?

3 votes
Accepted

Vectorize cell boundaries in GRASS

3 votes
Accepted

Counting pixels of raster in polygons using QGIS

3 votes

Alternative vegetation indices

2 votes

QGIS 1.6.0 problem during printing & export to PDF

2 votes

Conversion huge raster (50 000 000 cells) in to .xyz

2 votes
Accepted

Installing the Orfeo Toolbox in QGIS

2 votes
Accepted

Is there any known reason for QGIS recurrently crashing in windows7?

1 vote
Accepted

Grass v.rast.stats returning null values

0 votes

Georeferencing aerial photos when only centroid is known using ArcGIS for Desktop or ERDAS Imagine?

0 votes

How to find most common classification within buffers?

-1 votes

Seeking Sentinel 2 Images for Nigeria

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