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Adam Matan's user avatar
Adam Matan's user avatar
Adam Matan's user avatar
Adam Matan
  • Member for 13 years, 9 months
  • Last seen more than 1 year ago
0 votes

Checking PostGIS point geometry?

5 votes
Accepted

How to conveniently generate a Google Maps link from a PostGIS geometry?

9 votes

Cannot see OpenLayers under Plugin in QGIS?

25 votes
Accepted

Insert a Point into PostGIS using Python

2 votes
Accepted

Python: Ray-trace a WGS84 point with heading and distance

22 votes
Accepted

Difference between Vincenty and great-circle distance calculations?

1 vote

Is there a source for free CSV files with geo data and other desired fields?

1 vote

List of US government free GIS data online

2 votes

List of US government free GIS data online

3 votes

Invalid geometry zoo

3 votes

Invalid geometry zoo

1 vote

Calculating Length of Linestrings in WGS84 in Miles

7 votes

Switching career from web application to GIS developer?

15 votes
Accepted

ArcGIS Server vs Open Source software

5 votes

Organization in a GIS Shop

3 votes
Accepted

GIS scholarship sources

5 votes

Queries returning very big datasets in PostGIS

20 votes
Accepted

What are the implications of invalid geometries

35 votes
Accepted

Seeking full list of ISO ALPHA-2 and ISO ALPHA-3 country codes?

6 votes

What is a "mashup"?

2 votes

Web GIS Development Skill Sets

1 vote

Creating geocoding/gazetteer web service?

4 votes

Web GIS Development Skill Sets

10 votes

Representing network flows?

60 votes

Explaining what GIS is to 11 year old kid?

3 votes

What Professional / Industry Associations are available that are related to GIS?

9 votes

GIS in medical geography

22 votes
Accepted

How can I calculate the bearing between two points in PostGIS?

3 votes

Are there any open source mapping APIs/toolkits for drawing axes,labels,graticules etc?

4 votes

Calculating Length of Linestrings in WGS84 in Miles