Sponsored Links

Geoweb Guru: News
LinkedGeoData.org release RDF dump of OpenStreetMap data PDF Print E-mail
News - Latest News
Written by Richard Marsden   
Thursday, 09 July 2009 09:14

Today, Sören Auer at the University of Leipzig announced the first public release of LinkedGeoData.org data and services. LinkedGeoData is derived from the OpenStreetMap database and includes over 350 million spatial RDF descriptions. This data is available as 'data dumps', linked data, a REST interface, and links to DBpedia.There is also a prototype user interface for data browsing and authoring.

Further information can be found at http://linkedgeodata.org

This should be a valuable resource for the semantic web community. The semantic web continues to grow and appears to be coming of age with some real applications beginning to finally appear. We shall be covering the geographic semantic web as it is emerges and grows.


 
GeoExt v0.5 Released PDF Print E-mail
News - Latest News
Written by Richard Marsden   
Tuesday, 07 July 2009 21:25

The first release of GeoExt (v0.5) have been released. GeoExt is a JavaScript toolkit that allows the user interface features of Ext JS to be easily used with the popular OpenLayers client mapping toolkit.

There are some examples on the GeoExt documentation pages. Although these examples are very simple, they hint at the professional ("desktop-like") user interfaces that can be produced.

Further details can be found on the GeoExt Website.

 
ArcGIS Online open for public beta access PDF Print E-mail
News - Latest News
Written by Richard Marsden   
Tuesday, 30 June 2009 20:56

On Tuesday, the ArcGIS Online sharing application service has been opened up for a public beta:

6/30/09–Have you ever wanted to share some of your great maps with the rest of the world? Or maybe just easily share some of your work with a colleague? Well, the new ArcGIS Online sharing application, now open for public beta access, can be used as a system for sharing, finding and using GIS content across the Web. With ArcGIS Online, you can upload maps, register online map services, create and save Web maps as items for others to share, and discover and use maps published by ESRI and other ESRI users. You can organize and control access to the maps you share by making them public or private, and you can create and join groups.

Better sharing of geographic information is enabled in part via new technology that allows layers referencing feature or raster data to be packaged into a single "layer package", comprised of both the layer cartography and data. These layer packages can be shared with other users via files, e-mail, or the new ArcGIS Online sharing capability. The new ArcGIS Online sharing services are powered by a full REST API.

The announcement and further information can be found here.

Last Updated on Tuesday, 30 June 2009 20:57
 
Firefox 3.5 with GeoLocation released today PDF Print E-mail
News - Latest News
Written by Richard Marsden   
Tuesday, 30 June 2009 12:10

Although it isn't very clear on the main list of new features, thanks to Mapperz for the heads-up that today's release of Firefox v3.5 includes a new geo-location feature.

This is an optional new feature that lets a website query the browser's geographic location. The user has to explicitly confirm that this it is okay to share the information. Location information is currently derived from wireless hotspot information and ISP location information. In a test this morning, this produced a 22km error circle for my location, but managed to find the correct half of Irving, Texas - if not quite the correct zipcode.

Read more...
 
O'Reilly: Sense of location is important for "Web Squared"? PDF Print E-mail
News - Latest News
Written by Richard Marsden   
Tuesday, 30 June 2009 08:18

Had enough of the "Web2.0" moniker? Tim O'Reilly, who is often credited with its invention, has a new paradigm, "Web Squared". O'Reilly asks if the web is becoming more intelligent. His thesis is that it is becoming more of a platform for collective action, and that location information is a key integration of this new "intelligent" web. Web applications will be increasingly driven by mobile sensors connected to cloud databases. Mobile devices will have a sophisticated sense of place, and be able to tap into this cloud information, perhaps even providing augmented reality services.

These ideas were put forward in a webinar as a promotional item for the Fall Web 2.0 Summit. Here is a YouTube recording of the webinar:

Last Updated on Tuesday, 30 June 2009 08:19
Read more...
 
OpenLayers 2.8 Released PDF Print E-mail
News - Latest News
Written by Richard Marsden   
Tuesday, 23 June 2009 11:26

 OpenLayers v2.8 has received its Final Release and is now the official stable release. New features introduced in v2.8 include:

  • Support for multi-layer vector feature selection
  • Support for drawing text in vector layers
  • Support for 5 new layer types: OSM, ArcXML, pre-cached ka-Map, MapGuide "served tiles", XYZ layers.
  • Support for the WFS protocol
  • New controls: GetFeature, GetFeatureInfo, Split

 

The full set of release notes are here, and the release announcement can be found here.

Last Updated on Tuesday, 23 June 2009 11:27
 
Google Street View catches robbers? PDF Print E-mail
News - Latest News
Written by Richard Marsden   
Monday, 22 June 2009 08:07

The Associated Press are reporting that Dutch police arrested twin brothers on suspicion of robbery after the victim spotted a picture of them on Google's Street View. The victim, a 14 year old boy, reported to Dutch police last September that he had been robbed of €165 and his cell phone after two men dragged him off his bicycle in Groningen. As he was unable to identify the attackers, investigations did not proceed very far. That was until the boy found himself on Street View and two men who believed to be the attackers. The location was correct as well.

Faces are blurred in the Netherlands' version of Street View, so the police requested the unblurred images from Google. Google complied, and the Dutch police reportedly recognized one of the alleged attackers.

Dutch police report that the use of Street View as being unique for them.

The full AP report can be found on the CBS News site.

The Google Street View cameras are catching quite a few things which you would think might cause the car to stop. As well as imminent thefts, it has managed to capture house fires (with no fire engines in attendance) and photographed deer being run over by the Google car.

Last Updated on Thursday, 02 July 2009 18:00
 
<< Start < Prev 1 2 3 4 5 6 7 8 9 10 Next > End >>

Page 10 of 18