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visits member for 4 years
seen Jul 24 at 8:28

GIS/Geomatics consultant Physical Geography - Geographical Analysis - Cartograhpy


Jul
2
awarded  Curious
Jun
25
awarded  Scholar
Jun
25
accepted Building PostGIS with SFCGAL from source fails
Jun
24
revised Building PostGIS with SFCGAL from source fails
added 2 characters in body
Jun
24
asked Building PostGIS with SFCGAL from source fails
May
27
awarded  Popular Question
Dec
14
awarded  Nice Question
Nov
20
comment SLD to Esri lyr file?
No GeorgeC, I don't need it anymore. However I haven't heard of solutions unless using writing some custom code based on ESRI APIs
Aug
2
awarded  Yearling
Apr
11
asked GRASS GIS: red square around node topology information?
Dec
3
comment How to make a spatial view in PostGIS and add it as a layer in QGIS?
I confirm the problem. With QGIS 1.8, PostGIS 2.0, and a view created from a table with a primary key, tha view gets listed in the avaiable layers but the error message "You must select a table in order to add a layer" appears.
Nov
20
answered Are there open-source alternatives to ArcGIS online that can be hosted on my own server?
Nov
14
asked SLD to Esri lyr file?
Nov
13
answered How to get info from selected object?
Nov
8
answered OGR to read from oracle, and then write a CSV
Nov
8
answered OGR to read from oracle, and then write a CSV
Oct
6
awarded  Yearling
Sep
15
comment Looking for ready tools to display real-time positions online
Do you mean a solution to show each user the real time route of the other users along its own track? How are you going to collect the real time tracks, through a third party api service or are you going to setup your own service?
Sep
12
comment how does arcmap calculate scalebar inside a WGS84 layout?
Thanks a lot. QuantumGIS uses the Harvesine formula calculated at the middle latitude of the mapcanvas extent. It's a much better aproximation. I see many map printings in geographical CRS (strait lon/lat grids) with metrical scalebars. It's nonesense, besides ArcMap caluclates that scalebar as if it was on the Equator!
Sep
11
asked how does arcmap calculate scalebar inside a WGS84 layout?