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Jun
12
answered ArcPy(10.1) distanceTo using dynamic geometries?
Jun
11
revised OpenLayers: Problems adding WMS layer to OSM
comment code inline with question.
Jun
11
asked ArcPy(10.1) distanceTo using dynamic geometries?
Jun
11
suggested approved edit on OpenLayers: Problems adding WMS layer to OSM
Jun
6
answered Why is Shapely not installing correctly?
Jun
6
comment How to overcome the layer limit on OSX?
+1 For the spatiallite suggestions. The GUI interface is ideal for this kind of 'quick and dirty' data load.
Jun
6
reviewed Approve How to install Shapely, but got stuck into Python language
Jun
6
revised How to install Shapely, but got stuck into Python language
Terminal output formatted
Jun
6
comment How to install Shapely, but got stuck into Python language
@Francesco No worries. We have all started in the same place and had the same issues getting rolling. Good luck!
Jun
6
answered Detecting ring direction of a polygon using ArcPy
Jun
6
answered How to install Shapely, but got stuck into Python language
Jun
6
suggested approved edit on How to install Shapely, but got stuck into Python language
Jun
6
comment How to generate Digital Surface Model (DSM) from aerial image?
I do not believe that single image elevation model generation is possible without using photoclinometry. I am not aware of a software package outside of planetary science that supports this technique. I also would think that artificial light sources could skew the results in a city setting.
Jun
5
answered Advantage of Digital Elevation Model (DEM) in Agriculture?
Jun
4
comment several fields and GEOMETRY GetFeatueInfo from Geoserver
Are these multiple geometries per DB row, i.e. something like a multi-point where each point is in its own geometry column?
Jun
4
comment I have n points, how do I find the closest one from a point p by road?
Are you willing to build this using an open source stack or are you looking for a pre-packaged solution?
May
31
comment OpenLayers - Weird behaviour when a feature is zoomed in
You have the edit tool selected (I think). Are you flipping the selection based on where you are clicking? I.E, is it always flipping at the same zoom?
May
31
asked IStepProgressor in While Statement
May
31
answered How to import excel point and line data into ArcGIS 10.1 as shapefile?
May
31
comment Basics about Spatial Indexes
But, if you are making a significant number of edits it is possible that the spatial index will reduce access speed. That is, with each edit, if the dbase is recomputing the index you can incur a large performance hit. The timing of updates in a high use environment is important.