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4h
revised Boundary from Points
Added buffer suggestion
4h
comment How do I design a database for storing GPX tracks and supporting spatial queries?
Here's an example using spatialite and gpx2spatialite to load large numbers of GPX files (keeping trackpoints, track segments and tracks correctly).
4h
comment Boundary from Points
Good point, could make it match perfectly!
12h
comment Creating disease risk map in QGis
+1 ... could you add some image examples of the results and some hints on how to display in QGIS?
12h
answered Boundary from Points
13h
comment Boundary from Points
What do you mean by 'detailed enough'? Could you edit your post to share a sketch/diagram of what you are looking for? Also see this question.
13h
comment How to Make an Outside Buffer in QGIS?
I'm curious if the other answer (using nodes) works?
Jul
25
comment how to create geo-referenced random data?
Please edit your original question, as that is not explained.
Jul
25
answered how to create geo-referenced random data?
Jul
25
comment Performing Theil-Sen regression on raster data by R software
Could you click 'edit' and provide more context? What does the Theil-Sen estimator do? What format of raster data do you have, and what are the variables involved?
Jul
24
reviewed No Action Needed openlayers- how to select polygon on mouse over a point present within this polygon
Jul
24
reviewed No Action Needed Is there a locally consistent projection for anywhere in the world?
Jul
23
comment QGIS LRS Plugin
Welcome to GIS.se! Could you give some more information? What version of QGIS, and what spatial references are set for your data?
Jul
22
comment How to make a circular polygon in QGIS?
A one-line answer is sure to be deleted - please click 'edit' and give information about the tools available in the plugin and how they work, for example how to produce the OP's 1.45m radius circles!
Jul
22
reviewed Leave Closed Lat and long extents of Canadian provinces
Jul
22
comment Are there methods of filtering gps-data with metadata?
Does each track point have associated data, or is it summarised for track segments? If it's for each track point individually, sounds like the 'metadata' is in fact the primary data!
Jul
22
revised Error executing GRASS function i.topo.corr from R
Added code formatting
Jul
22
comment Error executing GRASS function i.topo.corr from R
Are other GRASS commands working for you?
Jul
22
comment File Geodatabase (*.gdb) support in QGIS?
Could you edit and give instructions on how to compile using homebrew? In particular - is the homebrew installation compatible with the KyngChaos gdal-complete installer?
Jul
21
reviewed No Action Needed Layer File Changing with Feature Class Edits