Geographic Information Systems
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Juan Ossa

PhD researcher in water management in regions with mining and agriculture. Interested in hydrological modelling, GIS analysis, big data analysis, and football.

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  • Brisbane QLD, Australia
  • Member for 2 years, 5 months
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Top posts (18) All Questions Answers | Votes Newest

5 Setting grid in QGIS that automatically adjust its intervals? Nov 7 '18
5 Why transforming .vrt to .tif considerably increases size of raster? Nov 18 '19
4 RGB TIFF goes black when zoomed out in QGIS? Jan 16 '19
2 Importing several LiDAR (.las) files in GRASS using v.in.lidar? Feb 6 '19
2 Translate manual operations to GRASS commands Aug 7 '18
2 .ecw file not imported in its projection in QGIS Jun 17 '19
2 How to use the Raster Calculator in PyQGIS (Console) in QGIS 3? Jun 19 '19
2 How to calculate the average value of a raster within polygons? Jun 24 '19
1 d.rast.edit not yet implemented in the WxGUI Dec 14 '18
1 Merging selected features in one DBF table (polygons) using ArcPy? Aug 4 '17
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