Geographic Information Systems
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Ed Rollason

Lecturer in geography at the University of Teesside. Interested in the use of GIS for geographical process analysis, and the use of opensource software tools for widening participation and engagement in environmental decision-making.

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  • Middlesbrough, UK
  • RollasonEd
  • Member for 6 years, 8 months
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  • Last seen Jun 17 at 11:01

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Top posts (87) All Questions Answers | Votes Newest

12 How can a missing .shx file be created? Dec 17 '18
11 Is it possible to write a label expression in qgis that displays the label at a given coordinate? Aug 1 '16
9 Solving topological errors like invalid geometries in QGIS? Jul 30 '17
7 Adding images in Text Annotations using QGIS? Sep 21 '16
7 Where can the GDAL executables be found in a QGIS installation? Dec 19 '12
7 Merging .asc files = “The command line is too long” Jan 26 '16
7 How to create in QGIS shapefile a field that automatically returns the current date Feb 12 '16
7 qgis set layer “unselectable” - Avoid identifying features in multiple layers Jun 22 '16
6 How to calculate correct raster stats? May 11 '16
6 Extracting text before forward slash (/) in QGIS? Oct 23 '15
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