User George Silva - Geographic Information Systems Stack Exchange

George Silva

Member for 13 years, 2 months
Last seen this week

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GitHub
george-silva.gitlab.io
Florianópolis, State of Santa Catarina, Brazil

118 Answers

Score Activity Newest

50 votes

Accepted

Seeking Free and Open Source GIS Desktop packages?

answered Jul 22, 2010 at 19:30

27 votes

Why do you use ArcGIS for Desktop?

answered Mar 2, 2011 at 11:20

23 votes

Managing large amounts of geospatial data?

answered Aug 6, 2010 at 16:20

21 votes

Accepted

Is there a decent open source map-editor?

answered Jul 23, 2010 at 11:51

19 votes

Accepted

Web GIS Development Skill Sets

answered Aug 8, 2010 at 13:47

14 votes

Where to get street data in an importable format?

answered Jul 22, 2010 at 19:41

14 votes

Alternative cartographic software programs?

answered Mar 18, 2011 at 19:14

11 votes

Accepted

Bulk field renaming in file geodatabase?

answered Aug 19, 2010 at 13:00

10 votes

Accepted

Selecting the MAX value from a feature using ArcObjects?

answered Jul 25, 2011 at 16:19

10 votes

Getting raster image as array in Python with ArcGIS Desktop?

answered Jul 23, 2010 at 18:10

9 votes

Accepted

What are the differences between spatial databases?

answered Jul 23, 2010 at 13:58

9 votes

Does Re-Projecting ShapeFile only update content of *.prj file?

answered Oct 6, 2010 at 0:48

8 votes

Turning off labels that have null values in ArcGIS Desktop?

answered Jan 12, 2012 at 15:49

7 votes

Accepted

How to build an artificial 'dam' across a river?

answered Dec 11, 2011 at 15:27

6 votes

Tuning PostGIS for production environments

answered Sep 23, 2011 at 11:47

6 votes

Accepted

Case studies of Participatory Spatial Planning

answered Aug 24, 2010 at 1:22

6 votes

Accepted

Is GIS a tool or a science?

answered Jul 22, 2010 at 19:14

5 votes

Trilateration using 3 latitude/longitude points, and 3 distances?

answered Jul 22, 2010 at 20:30

5 votes

Accepted

Tools for (semi) automated woodland tracing from satelite images

answered Jul 23, 2010 at 14:00

5 votes

Is it possible to Automate label settings with ArcMap 9.3.1

answered Aug 6, 2010 at 16:34

5 votes

Writing a plugin for QGIS using Python to access PostGIS and write geometries

answered Jul 28, 2010 at 12:21

5 votes

Improving performance when merging features using ArcObjects

answered Jul 13, 2011 at 17:11

5 votes

Performing spatial join between lines that travel along each other in ArcGIS Desktop?

answered Jul 24, 2011 at 13:43

5 votes

Use buffer tool to draw different radii using ArcMap

answered Jul 25, 2011 at 15:11

5 votes

Freeware alternatives to eCognition?

answered Jul 1, 2011 at 11:47

4 votes

Increasing developer productivity with ArcGIS platform?

answered May 5, 2011 at 20:39

4 votes

Accepted

Adding column length in pgRouting PostGIS database

answered Jun 27, 2011 at 18:22

4 votes

Accepted

Getting a square mile bounding box anchored by coordinates?

answered Jul 23, 2010 at 19:31

4 votes

Accepted

How do I upload a Featureclass to a Geodatabase in C#?

answered Aug 2, 2010 at 20:24

4 votes

News resources for GIS community?

answered Jul 23, 2010 at 11:53

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