» 
Arabic Bulgarian Chinese Croatian Czech Danish Dutch English Estonian Finnish French German Greek Hebrew Hindi Hungarian Icelandic Indonesian Italian Japanese Korean Latvian Lithuanian Malagasy Norwegian Persian Polish Portuguese Romanian Russian Serbian Slovak Slovenian Spanish Swedish Thai Turkish Vietnamese
Arabic Bulgarian Chinese Croatian Czech Danish Dutch English Estonian Finnish French German Greek Hebrew Hindi Hungarian Icelandic Indonesian Italian Japanese Korean Latvian Lithuanian Malagasy Norwegian Persian Polish Portuguese Romanian Russian Serbian Slovak Slovenian Spanish Swedish Thai Turkish Vietnamese

definition - GeoRSS

definition of Wikipedia

   Advertizing ▼

Wikipedia

GeoRSS

From Wikipedia, the free encyclopedia

Jump to: navigation, search
GeoRSS
Filename extension.rss, .xml
Internet media typeapplication/rss+xml (Registration Being Prepared)[1]
Extended fromXML

GeoRSS is an emerging standard for encoding location as part of an Web feed. (Web feeds are used to describe feeds ("channels") of content, such as news articles, Audio blogs, video blogs and text blog entries. These web feeds are rendered by programs such as aggregators and web browsers.) The name "GeoRSS" is derived from RSS, the most known Web feed and syndication format.

In GeoRSS, location content consists of geographical points, lines, and polygons of interest and related feature descriptions. GeoRSS feeds are designed to be consumed by geographic software such as map generators. By building these encodings on a common information model, the GeoRSS collaboration is promoting interoperability and "upwards-compatibility" across encodings.

At this point, the GeoRSS collaboration has completed work on two primary encodings that are called GeoRSS Geography Markup Language (GML) and GeoRSS Simple. GeoRSS-Simple is a very lightweight format that supports basic geometries (point, line, box, polygon) and covers the typical use cases when encoding locations. GeoRSS GML is a formal Open Geospatial Consortium (OGC) GML Application Profile, and supports a greater range of features than GeoRSS Simple, notably coordinate reference systems other than WGS84 latitude/longitude. There is also a W3C GeoRSS serialization, which is older and partly deprecated but still the most widely used.

GeoRSS can be used to extend both RSS 1.0 and 2.0, as well as Atom, the IETF's latest standard for feeds.

Contents

Examples

Here's a GeoRSS Simple example using Atom.<source lang="xml">

<?xml version="1.0" encoding="utf-8"?><feed xmlns="http://www.w3.org/2005/Atom"       xmlns:georss="http://www.georss.org/georss">  <title>Earthquakes</title>  <subtitle>International earthquake observation labs</subtitle>  <link href="http://example.org/"/>  <updated>2005-12-13T18:30:02Z</updated>  <author>     <name>Dr. Thaddeus Remor</name>     <email>tremor@quakelab.edu</email>  </author>  <id>urn:uuid:60a76c80-d399-11d9-b93C-0003939e0af6</id>  <entry>     <title>M 3.2, Mona Passage</title>     <link href="http://example.org/2005/09/09/atom01"/>     <id>urn:uuid:1225c695-cfb8-4ebb-aaaa-80da344efa6a</id>     <updated>2005-08-17T07:02:32Z</updated>     <summary>We just had a big one.</summary>     <georss:point>45.256 -71.92</georss:point>  </entry></feed></source>

Here is a schema fragment for a GeoRSS GML encoding for RSS 2.0 <source lang="xml">

 <?xml version="1.0" encoding="UTF-8"?> <rss version="2.0"       xmlns:georss="http://www.georss.org/georss"       xmlns:gml="http://www.opengis.net/gml">   <channel>   <link>http://maps.google.com</link>   <title>Cambridge Neighborhoods</title>   <description>One guy's view of Cambridge, MA</description>   <item>     <guid isPermaLink="false">00000111c36421c1321d3</guid>     <pubDate>Thu, 05 Apr 2007 20:16:31 +0000</pubDate>     <title>Central Square</title>     <description>The heart and soul of the "old" Cambridge. Depending on where you               stand, you can feel like you're in the 1970s or 2020.</description>     <author>rajrsingh</author>     <gml:Polygon>       <gml:exterior>         <gml:LinearRing>           <gml:posList>             -71.106216 42.366661             -71.105576 42.367104             -71.104378 42.367134             -71.103729 42.366249             -71.098793 42.363331             -71.101028 42.362541             -71.106865 42.366123             -71.106216 42.366661           </gml:posList>         </gml:LinearRing>       </gml:exterior>     </gml:Polygon>   </item>   <item>     <guid isPermaLink="false">00000111c365564928974</guid>     <pubDate>Thu, 05 Apr 2007 20:17:50 +0000</pubDate>     <title>MIT</title>     <description>Massachusetts Institute of Technology</description>     <author>rajrsingh</author>     <gml:Polygon>     <Snip and end fragment>

</source>Here is example of W3C geo GeoRSS<source lang="xml">

<?xml version="1.0"?><?xml-stylesheet href="/eqcenter/catalogs/rssxsl.php?feed=eqs7day-M5.xml" type="text/xsl"                  media="screen"?><rss version="2.0"      xmlns:geo="http://www.w3.org/2003/01/geo/wgs84_pos#"      xmlns:dc="http://purl.org/dc/elements/1.1/"> <channel>    <title>USGS M5+ Earthquakes</title>    <description>Real-time, worldwide earthquake list for the past 7 days</description>    <link>http://earthquake.usgs.gov/eqcenter/</link>    <dc:publisher>U.S. Geological Survey</dc:publisher>    <pubDate>Thu, 27 Dec 2007 23:56:15 PST</pubDate>    <item>      <pubDate>Fri, 28 Dec 2007 05:24:17 GMT</pubDate>      <title>M 5.3, northern Sumatra, Indonesia</title>      <description>December 28, 2007 05:24:17 GMT</description>      <link>http://earthquake.usgs.gov/eqcenter/recenteqsww/Quakes/us2007llai.php</link>      <geo:lat>5.5319</geo:lat>      <geo:long>95.8972</geo:long>    </item>  </channel></rss>

</source>

Examples of GeoRSS Implementations

Example feeds


Usage and implementation

Open source projects

  • OpenLayers Demo using the OpenLayers GeoRSS parser. GeoRSS geo and simple are supported.
  • Worldkit Both GeoRSS Simple and GeoRSS GML are supported.
  • GeoServer
  • The OGR Library provides support for read and write access to GeoRSS data.


Products

  • Cadcorp GeoRSS built into Cadcorp SIS.
  • CubeWerx WFS The new release of the CubeWerx OGC Web Feature Service product supports GeoRSS GML.
  • Ionic/Leica Geosystems The use of GeoRSS in Ionic redSpider products
  • Bay of Islands Contains GeoRSS information about local accommodation
  • MarkLogic Provides support for geospatial queries using GeoRSS/Simple markup.

Fun Sites Based on GeoRSS

References

  1. ^ "The application/rss+xml Media Type". Network Working Group. May 22, 2006. http://www.rssboard.org/rss-mime-type-application.txt. Retrieved 2007-08-16. 

See also

External links

 

All translations of GeoRSS


sensagent's content

  • definitions
  • synonyms
  • antonyms
  • encyclopedia

Dictionary and translator for handheld

⇨ New : sensagent is now available on your handheld

   Advertising ▼

sensagent's office

Shortkey or widget. Free.

Windows Shortkey: sensagent. Free.

Vista Widget : sensagent. Free.

Webmaster Solution

Alexandria

A windows (pop-into) of information (full-content of Sensagent) triggered by double-clicking any word on your webpage. Give contextual explanation and translation from your sites !

Try here  or   get the code

SensagentBox

With a SensagentBox, visitors to your site can access reliable information on over 5 million pages provided by Sensagent.com. Choose the design that fits your site.

Business solution

Improve your site content

Add new content to your site from Sensagent by XML.

Crawl products or adds

Get XML access to reach the best products.

Index images and define metadata

Get XML access to fix the meaning of your metadata.


Please, email us to describe your idea.

WordGame

The English word games are:
○   Anagrams
○   Wildcard, crossword
○   Lettris
○   Boggle.

Lettris

Lettris is a curious tetris-clone game where all the bricks have the same square shape but different content. Each square carries a letter. To make squares disappear and save space for other squares you have to assemble English words (left, right, up, down) from the falling squares.

boggle

Boggle gives you 3 minutes to find as many words (3 letters or more) as you can in a grid of 16 letters. You can also try the grid of 16 letters. Letters must be adjacent and longer words score better. See if you can get into the grid Hall of Fame !

English dictionary
Main references

Most English definitions are provided by WordNet .
English thesaurus is mainly derived from The Integral Dictionary (TID).
English Encyclopedia is licensed by Wikipedia (GNU).

Copyrights

The wordgames anagrams, crossword, Lettris and Boggle are provided by Memodata.
The web service Alexandria is granted from Memodata for the Ebay search.
The SensagentBox are offered by sensAgent.

Translation

Change the target language to find translations.
Tips: browse the semantic fields (see From ideas to words) in two languages to learn more.

last searches on the dictionary :

5749 online visitors

computed in 0.047s

   Advertising ▼

I would like to report:
section :
a spelling or a grammatical mistake
an offensive content(racist, pornographic, injurious, etc.)
a copyright violation
an error
a missing statement
other
please precise:

Advertize

Partnership

Company informations

My account

login

registration

   Advertising ▼