Your SlideShare is downloading. ×
Open Source GeoSpatial
Upcoming SlideShare
Loading in...5
×

Thanks for flagging this SlideShare!

Oops! An error has occurred.

×

Saving this for later?

Get the SlideShare app to save on your phone or tablet. Read anywhere, anytime - even offline.

Text the download link to your phone

Standard text messaging rates apply

Open Source GeoSpatial

798
views

Published on

Published in: Technology

0 Comments
1 Like
Statistics
Notes
  • Be the first to comment

No Downloads
Views
Total Views
798
On Slideshare
0
From Embeds
0
Number of Embeds
3
Actions
Shares
0
Downloads
47
Comments
0
Likes
1
Embeds 0
No embeds

Report content
Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
No notes for slide

Transcript

  • 1. Open SourceGeoSpatial Software Arnaud Vandecasteele Memorial Univ. of Newfoundland, Canada
  • 2. How people see Open Source guys? 2/21
  • 3. How people see Open Source software? 3/21
  • 4. What is really Open Source ?Open source is everywhere 4/21
  • 5. Why Open Source ?Code source remains in public domainHigh Software Quality*Security (Linus Law)InteroperabilityCreativity Source: Stevekiernan 5/21
  • 6. What about GeoSpatial ? 6/21
  • 7. A brief historySource: Markus Netelerhttp://wiki.osgeo.org/wiki/Open_Source_GIS_History#Timeline 7/21
  • 8. Organisations and Consortiums Software Standards + Support and promote the highest qualityOpen Source GeoSpatial Software and Standards 8/21
  • 9. Open Source Gis Ecosystemweb mapping Quantum GIS Quantum GIS OSSIM UMN MapServer GRASS GIS uDig MapServer MapNik Geopublisher gvSIG deegree GeoMajas KOSMO deegree GIS desktop GIS ZOO Project OpenStreetMap MapFish GMT MapGuide OS GDAL/OGR FDOOpenLayers GeoKettle GeoServer Mapbender GeoTools GEOS PostGIS GeoNetwork Viking MetaCRS SpatialLite metadata libraries Source: Jeff McKenna 9/21
  • 10. Desktop Applications http://www.gvsig.org/http://www.qgis.org/ 10/21
  • 11. Desktop Applications http://trac.osgeo.org/ossim/ 11/21
  • 12. Programming 12/21
  • 13. StoragePostGis @ http://postgis.refractions.net/Project started in 2001Based on PostgresqlA lot of functions (more than 200)Geometric and Geographic dataRaster dataMySql Spatial @ http://dev.mysql.com/Integrated into MySQL since 4.1Geometric data (plan)No projectionFew spatial functionSpatialLite @ http://www.gaia-gis.it/spatialite/Based on SQL LiteMinimal weight (250 ko)GUI 13/21
  • 14. Publishing on the Web - Server MapServer @ http://mapserver.org/ Started in 1995 !!! Language C Platforme Linux, Window, Mac Os X Can read a lot of geographic data GeoServer @ http://geoserver.org/ Started in 2001 Language Java Very active community Platforme Linux, Window, Mac Os X GUI WMS QGIS Server Started in 2010 Based on QGIS API Quick and easy style creation Platforme Linux, Window, Mac Os X WMS/WFS Support 14/21
  • 15. Publishing on the Web - Client OpenLayers http://openlayers.org/ One of (maybe the) best API LeafLet http://leaflet.cloudmade.com/ Very active community Tile5 http://download.geofabrik.de/osm/ Based on the potentiality of HTML5 PolyMaps http://polymaps.org/ SVG format Modest Maps http://modestmaps.com/ Language Flash 15/21
  • 16. Publishing on the Web - Client 16/21
  • 17. Open Source GeoWeb platform OpenGeo @ http://opengeo.org/ Whole Geographic infrastructure Community and Entreprise edition CartoDB @ http://cartodb.com/ Automatic Geocoding Evolutive commercial offer GeoCommons @ http://cloudmade.com/ Data Catalogue Different rendering and analysis capabilities CloudMade @ http://cloudmade.com/ Data Catalogue Different integrations levels (API, Iframe, etc.) TileMill @ http://mapbox.com/tilemill/ Desktop Application Different rendering and analysis capabilities 17/21
  • 18. Open Source GeoWeb platform CartoDBTileMill 18/21
  • 19. Open Source dataOpenStreetMap @ http://www.openstreetmap.org/ 19/21
  • 20. ConclusionMature softwareMature organisationMature standards BUT Lack of support Lack of skilled personnel Lack of visibility 20/21
  • 21. Arnaud Vandecasteele@geotribu Questions ? 21/21