open geodata, dit, december 2010
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Open GeoData: And overview and practical introduction
Richard CantwellPrincipal
www.geographic.ie
richard@geographic.ie
twitter.com/GeoGraphicIE
Open GeoData: And overview and practical introduction
Richard CantwellSenior GIS Consultant
www.gamma.ie
richard.cantwell@gamma.ie
Cartography.. Spatial Data.. GIS.. all changing.
http://www.axismaps.com/typographic.php
Open Knowledge:“A piece of content or data is open if you are free to use, reuse, and redistribute it - subject only, at most, to the requirement to attribute and share-alike.”
http://www.opendefinition.org/
What is Open?
http://flic.kr/p/7Aqgs5
Publish data in web-standard format (that means XML, not PDF, XLS, DOC...)
Standards: INSPIRE, W3C, OGC.
Community: Plug into existing, attract new userbase.
Build it, Publicise it, Use it and they will come..
All dependent on Open Data & Standards
http://richard.cyganiak.de/2007/10/lod/
New ways of visualising and exploring data
http://www.flickr.com/photos/walkingsf/4982034696/
New sources of GeoData
http://www.flickr.com/photos/walkingsf/4672160490
New methods of extracting GeoData
http://www.cartogrammar.com/blog/flickr-as-a-paintbrush/
Social Networks – a rich source
www.weeplaces.com
Open Data
http://www.oobrien.com/vis/bikes/
New Geographies
http://www.casa.ucl.ac.uk/urbantick/maps/london_ncl_100628.html
New Technologies
http://prettymaps.stamen.com/
Augmented Reality Browser
http://www.walkspace.org/namaland/
Creative Commons Licenses
http://en.wikipedia.org/wiki/Creative_Commons_licenses
Web Mapping – Current Licenses in use
http://en.wikipedia.org/wiki/Comparison_of_web_map_services
*
Data vs API
Huge changes in the UK
http://www.ordnancesurvey.co.uk/oswebsite/opendata/
Free government data isn't necessarily the answer
http://www.slideshare.net/pmbatty/geodata-creationpast-present-and-future
Free government data isn't necessarily the answer
http://www.slideshare.net/pmbatty/geodata-creationpast-present-and-future
Web Mapping
Pre rendered tiles
AJAX (Asynchronous JavaScript and XML)
Open API's
Rapid development
Key Innovationshttp://flic.kr/p/6xM7Ej
OSi Data
http://maps.osi.ie/publicviewer/
SRTM
http://srtm.csi.cgiar.org/
Geonames
http://www.geonames.org/
Geonames
http://www.geonames.org/
Landsat
http://zulu.ssc.nasa.gov/mrsid/mrsid.pl
Local Authorities beginning to embrace Open Data
http://data.fingal.ie/
Local Authorities beginning to embrace Open Data
http://www.dublin.ie/maps/
Building blocks being put in place
http://ie.ckan.net/
http://labs.geofabrik.de/history
OpenStreetMap
Large Community, Rapid Growth
http://wiki.openstreetmap.org/wiki/Stats
Frequent Updates
http://www.itoworld.com/static/osm_mapper.html
Vector Data - Cartography
http://maps.cloudmade.com/editor
Custom POI Maps
http://www.lenz-online.de/cgi-bin/osm/osmpoinit.pl
OpenIrishMap
http://www.technomancy.org/openirishmap/
Timeliness
http://www.openstreetmap.org
Haiti OSM 11th Jan 2010
http://www.flickr.com/photos/mikel_maron/4274264767/
Haiti OSM 14th Jan 2010
http://www.flickr.com/photos/mikel_maron/4274264771
http://walking-papers.org
GPS Mapping – on Paper
Irish Use Example
OSM in 3D
http://www.osm-3d.org
Open Source Geo Software
http://www.osgeo.org/
Open Source Geo Services
http://www.geocommons.com
OpenStreetMap Data & Services
http://www.geofabrik.de
OpenStreetMap Data & Services
http://www.cloudmade.com
Online Readingopengeodata.org
www.vicchi.org
povesham.wordpress.com
groups.google.com/group/open-data-ireland
www.spatiallyadjusted.com
www.edparsons.com
geothought.blogspot.com
knowwhereconsulting.co.uk/giscussions
oliverobrien.co.uk
mike.teczno.com
www.geographic.ie
http://flic.kr/p/z6hK
Break Time.
Second Session is a hands-on practical using Potlatch 2 to edit the OpenStreetMap Database
http://flic.kr/p/4PFsFb
www.GeoGraphic.ie
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