johanvdw

Member for 12 years, 9 months
Last seen this week

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gisky.be
Ghent, Belgium

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Top tag

shapefile

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Answers

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Score Activity Newest

38

Why does GPS positioning require four satellites?

Jul 30, 2011

26

Given a terrain, how to draw the stream flow path?

Sep 15, 2011

24

Identifying Coordinate System of Shapefile when Unknown?

Oct 3, 2013

18

Calculating Topographic Ruggedness Index in ArcGIS Desktop?

Feb 11, 2011

15

Why is the 'straight line' path across continent so curved?

Mar 6, 2011

Questions

Score Activity Newest Views

13

Displaying cross-sections on a web page

Mar 26, 2012

11

Platforms for repetitive automated mapping?

Feb 19, 2011

7

Comparing 2 vector files

Jan 11, 2011

Tags

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shapefile

69

Score

17

posts

saga

67

Score

28

posts

qgis

65

Score

27

posts

open-source-gis

52

Score

17

posts

arcgis-desktop

50

Score

12

posts

Reputation

-2

Generating random but believable digital elevation model?

+10

What is Lanczos resampling useful for in a spatial context?

+10

Identifying Coordinate System of Shapefile when Unknown?

-2

What iOS (iPhone/iPad) app from the App Store can I use to collect data?

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Apr 21, 2015
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Oct 12, 2012
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Mar 14, 2011

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Sep 15, 2011
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Votes cast

586

upvotes

12

downvotes

320

question votes

278

answer votes