4,109 reputation
837
bio website press.underdiverwaterman.com
location Arusha, Tanzania
age
visits member for 2 years, 4 months
seen 21 hours ago

Wildlife survey specialist with interest in GIS and statistics, based in Arusha, Tanzania.

Work mostly with QGIS, R ... getting away from using ArcGIS and Excel!


21h
comment Split a line feature using nearby points
Could you add a diagram of what you are trying to do, showing the line (and its nodes), the points, and the resulting split lines (with new node)? What do you mean by the 'line ... has already been split'?
1d
reviewed Close Where to start with Web GIS development, or which technology to select?
1d
reviewed Leave Open How can I make ArcGIS 10.2 overwrite folders instead of pasting a new/copy folder (with a (1) suffix?)
1d
comment How to go with…somewhat complex geological maps in QGIS?
Polgonize failing for me: "Algorithm Polygonize starting... Processing lines... Noding lines... Polygonizing... No polygons were created!" (OS X 10.8, QGIS 2.3-dev and 2.2). Shapely is 1.3.0.
1d
comment How to go with…somewhat complex geological maps in QGIS?
Thanks for the edit - much better picture of workflow. However, still unclear on why the results are unsatisfactory - could you share an image of what you expect to see, using the same data in your example?
2d
comment How to go with…somewhat complex geological maps in QGIS?
Could you share more of your workflow (in MapInfo), so we can understand exactly what it is you are doing? What did you want the polygons to look like in your example? Curious about the way you create lines - are they individual lines, each with their own attributes?
2d
reviewed Close Esri Javascript API Optimization
2d
comment QGIS: Line to polygon conversion
Welcome to GIS.se! Please edit your question to ask only one question – you are free to ask the second one in another post! Since you've already answered (2) yourself perhaps just edit it out of this one. Thanks!
Apr
16
comment How can I update ogr2ogr to include the PostgreSQL driver?
Have you actuall tested Kyngchaos's QGIS install with homebrew GDAL? His version may not link with homebuilt versions of other libraries!
Apr
16
comment How can I update ogr2ogr to include the PostgreSQL driver?
Will QGIS still work with the homebrew GDAL?
Apr
16
reviewed Close How to split a polygon by a polygon and apportion attributes - postgis
Apr
16
reviewed Close Merging features with arcpy + use of “in_memory”
Apr
16
reviewed Close Problem with Intersect_Analysis : too long path?
Apr
16
reviewed Close Comparing/Correlating NDVI Rasters with other index Raster
Apr
16
reviewed Close Looking for QGIS 2.0.1
Apr
15
reviewed No Action Needed QgsMarkerSymbolLayerV2 not rendering
Apr
15
reviewed Close A Geospatial Cloud Platform list of services offered
Apr
15
reviewed Close Why does ASTER created -0 to 0 instead of -1 to 1?
Apr
15
comment Why does ASTER created -0 to 0 instead of -1 to 1?
Please edit your post to ask a single question!
Apr
15
reviewed Leave Open Define a circular neighborhood for a custom raster calculator function?