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location Hamilton, Canada
age 36
visits member for 3 years, 1 month
seen 12 hours ago

Feb
12
answered clipping an area out of multiple satellite images in QGIS
Feb
12
answered How to render an SVG from PostGIS using ST_AsSVG
Feb
12
comment Shapefile created in QGIS will not display properly in ArcGIS
What issue are you seeing in ArcGIS. You need to provide more information, so the community knows what to look for.
Feb
9
accepted Qspatialite not loading in QGIS 2.6.1 for Mac
Feb
9
answered Qspatialite not loading in QGIS 2.6.1 for Mac
Feb
7
answered Counting plants in aerial images using unsupervised classification?
Feb
5
awarded  Notable Question
Feb
3
comment Is it possible to use AcuGIS with QGIS?
As a side note, this company is terrible. Horrible customer service, very unprofessional. They are still billing me 9 months after I closed my account. Wanted everyone to know about them before you get yourself into a bad situation.
Feb
2
comment How to Generate Points on Corner of Polygon Only
What GIS application are you using? In QGIS you could look at using Vector - Simplify Geometries. ArcGIS will have a similar tool. It will remove vertices from a shapefile from within a tolerance, which is based on a distance.
Feb
2
comment How to Generate Points on Corner of Polygon Only
Why do you have so many vertices for rectangles? If you were to remove all the non essential vertices (ie: the ones between corners) you would be able to get what you want. Having all those vertices is not a good thing to have in your polygons.
Feb
2
answered Calculate shortest path not on land but over sea
Feb
1
comment Soils sampling. How to make polygons from interpolated points?
You could add a new column to your polygon and do a reclassification based on your needs
Jan
30
comment Soils sampling. How to make polygons from interpolated points?
Can you comment more on what you mean, or what you would like to have as an outcome.
Jan
29
answered Soils sampling. How to make polygons from interpolated points?
Jan
28
comment Random value calculation in QGIS
Yes thank you. I am aware of that change.
Jan
26
comment Calculating vector area in QGIS
I can begin to comment if something is correct without seeing the data
Jan
26
comment Calculating vector area in QGIS
When you make your new column, what type do you set it as? (ie: text, integer, double, etc.). This will have a great impact on the calculation, as it can not be calculated on some data types. The default is text, which wouldn't work.
Jan
25
comment Calculating vector area in QGIS
Is the field a double?
Jan
25
comment Calculating vector area in QGIS
what projection is the data in? Have you created a new column to calculate the area? The column you add should be a decimal with at least levels of precision (ie: two decimal places).
Jan
24
awarded  Nice Question