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dassouki
  • Member for 13 years, 7 months
  • Last seen more than 1 year ago
65 votes
5 answers
47k views

Building effective heat-maps?

47 votes
4 answers
23k views

Free GIS workshops, tutorials, and applied learning material

42 votes
12 answers
11k views

Representing network flows? [closed]

37 votes
7 answers
26k views

Nearest neighbor between point layer and line layer? [closed]

36 votes
11 answers
13k views

Seeking alternatives to pgRouting for open source routing / network analysis?

32 votes
8 answers
72k views

Returning lat and long of centroid point with GeoPandas

31 votes
9 answers
7k views

Effectively displaying demographic data on a printed map

27 votes
3 answers
48k views

ArcGIS for Desktop on Linux?

19 votes
1 answer
2k views

Converting line shapefile into CSV with nodes and links

17 votes
2 answers
1k views

What should QGIS course for advanced ArcGIS Desktop users cover?

15 votes
1 answer
4k views

Method to shade or overlay a raster map to reflect time of day and ambient light

14 votes
4 answers
34k views

Showing only legend items that are actually displayed on map in ArcGIS Desktop?

14 votes
4 answers
3k views

Database design: road topology in GIS

13 votes
5 answers
2k views

Converting line simple features to topological network using GDAL/OGR

13 votes
7 answers
7k views

Color palette conventions

12 votes
2 answers
4k views

Technical and usability differences between OpenLayers and Google Maps API V3 [closed]

12 votes
4 answers
1k views

Legal issues with tracing a map from an image

12 votes
1 answer
5k views

Listing OSX GIS tools

11 votes
2 answers
8k views

How to use label classes, expressions, and annotations?

10 votes
1 answer
5k views

Retrieve speed and number of Lanes in Google Maps API, OSM data or any other stream?

10 votes
1 answer
893 views

Features in commercial GIS software missing in FOSS GIS?

10 votes
9 answers
14k views

Extract boundary from detailed layers in ArcGIS Desktop or QGIS?

10 votes
2 answers
6k views

Returning latitude and longitude of point using PyQGIS [closed]

10 votes
5 answers
676 views

Displaying point data to reflect time/age

8 votes
2 answers
2k views

Are there any tools / plugins to develop mapbooks using QGIS?

8 votes
1 answer
2k views

PostGIS 3D in Action

8 votes
1 answer
499 views

How to store historical versions of road (route) portions?

8 votes
2 answers
696 views

ArcGIS 10: Create an event linear layer from a point layer based on directionality

7 votes
1 answer
4k views

Merging and joining two line feature classes while maintaining attributes from both using ArcGIS for Desktop?

7 votes
3 answers
4k views

Is it possible to route shapefiles using python and without ArcGIS, QGIS, or Pgrouting?