OSMatrix - Grid-based Analysis and Visualization of OpenStreetMap
Upcoming SlideShare
Loading in...5
×
 

OSMatrix - Grid-based Analysis and Visualization of OpenStreetMap

on

  • 1,061 views

 

Statistics

Views

Total Views
1,061
Views on SlideShare
1,058
Embed Views
3

Actions

Likes
0
Downloads
1
Comments
0

3 Embeds 3

https://twitter.com 1
http://twitter.com 1
http://a0.twimg.com 1

Accessibility

Categories

Upload Details

Uploaded via as Adobe PDF

Usage Rights

© All Rights Reserved

Report content

Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
  • Full Name Full Name Comment goes here.
    Are you sure you want to
    Your message goes here
    Processing…
Post Comment
Edit your comment

OSMatrix - Grid-based Analysis and Visualization of OpenStreetMap OSMatrix - Grid-based Analysis and Visualization of OpenStreetMap Presentation Transcript

  • OSMatrixGrid-based Analysis andVisualization of OpenStreetMapOliver RoickJulian HagenauerAlexander Zipf
  • What is OSMatrix?
  • What is OSMatrix?
  • Martijn van Exel | wp.me/pcUHq-5f
  • Johannes Trame & Carsten Keßler | giv-heatmap.uni-muenster.de
  • Min/Max/Avg: ‣ Version number ‣ Number of Contributions per User ‣ Number of attributesSum: ‣ Attributes ‣ Features ‣ Contributing usersArea: ‣ Buildings ‣ Landuse...
  • Client OpenLayers OSMServer Geoserver PostGIS Geotools
  • Results
  • Number of contributing users
  • Average number of contributions per user
  • Total number of features
  • Average version number
  • The Netherlands Average number ofNumber of features contributions per user Average version number
  • Poland | Total number of features
  • Poland | Total number of features
  • Poland | Total number of features
  • Portugal | Average version number
  • Spain | Average version number
  • Area covered by buildings
  • Julian Hagenauer & Marco Helbich
  • What‘s next?
  • Temporal information 07/11 09/11 11/11 01/12 03/12
  • Improve performance
  • Influence of cell size and shape ?
  • Thank you.Questions?
  • http://osmatrix.uni-hd.deOliver RoickRuprecht-Karls-Universität Heidelberg roick@uni-heidelberg.deInstitute of Geography twitter.com/oliverroickChair of GIScience slideshare.net/oliverroick