Radar's user avatar
Radar's user avatar
Radar's user avatar
Radar
  • Member for 12 years, 7 months
  • Last seen more than a month ago
  • Ottawa, Canada
142 votes
42 answers
21k views

What free programs should every GIS user have installed?

21 votes
5 answers
2k views

What are the "must read" academic articles every GIS professional should read?

19 votes
9 answers
3k views

Finding GIS data sources for developing nations?

16 votes
3 answers
5k views

Removing elevation trend over sloped surfaces?

15 votes
2 answers
3k views

Calling arcpy/python from .NET?

15 votes
9 answers
2k views

Seeking temporal Landsat imagery

15 votes
4 answers
25k views

Manually editing raster to improve classification using ArcGIS Desktop?

14 votes
4 answers
3k views

What are data visualization and analyses pros/cons of QGIS over ArcGIS for Desktop? [closed]

13 votes
3 answers
5k views

Connecting line features and determining the length of the longest line

12 votes
5 answers
13k views

Batch Clipping in ArcGIS Desktop using ArcPy?

12 votes
1 answer
2k views

Steps for creating an online webmap with editable features using ArcGIS Server/SDE and SQL Server?

11 votes
2 answers
1k views

Web-mapping with editing capabilities? [closed]

10 votes
2 answers
12k views

ArcGIS Server Error: "Feature service requires a registered database"

9 votes
1 answer
611 views

Is it possible to replicate an SDE geodatabase including the archive tables?

9 votes
4 answers
6k views

What QGIS plugins do you consider to be essential? [closed]

9 votes
4 answers
10k views

Clipping very large polygon datasets in ArcGIS?

9 votes
2 answers
2k views

Extracting area of DEM above where 60% of region lies using ArcGIS Desktop?

9 votes
2 answers
1k views

ArcObjects diagram/object model?

8 votes
2 answers
4k views

Build and export PDF maps using ArcObjects?

8 votes
4 answers
1k views

Automating detection of clearcut areas in optical satellite imagery?

7 votes
5 answers
9k views

How to map the frequency of overlapping points within an urban area?

7 votes
4 answers
1k views

Deriving separate polylines from coded points using ArcObjects (Figure inside)

7 votes
3 answers
4k views

Selecting the MAX value from a feature using ArcObjects?

6 votes
2 answers
6k views

Clip (Analysis) in ArcGIS 10 running indefinitely

6 votes
2 answers
4k views

Open source solutions for Landsat-8 mosaicing and correction?

6 votes
4 answers
740 views

Filtering features using geometric attributes of polygons in ArcGIS Desktop?

5 votes
1 answer
2k views

Obtaining a contour as a single polygon in ArcGIS?

5 votes
5 answers
4k views

Spatial Join on two point featureclasses produces empty output featureclass

5 votes
2 answers
807 views

IExtension.Startup() not launching when ArcMap starts?

5 votes
2 answers
7k views

ArcObjects - Finding the intersection of a polyline and polygon?