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geographic
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Software
National Geographic Kids Spanish Edition 1.0 (Mobile)
September 22, 2011 12:00am PDT
Spanish:Descarga una edicin muy especial en espaol de National Geographic Kids app!National Geographic Kids para iPad presenta contenido interactivo y funcionalidad dinmica. Recibir datos...
Provided by: National Geographic Society
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Downloads
National Geographic Kids Spanish Edition 1.0 (Mobile)
September 22, 2011 12:00am PDT
Spanish:Descarga una edicin muy especial en espaol de National Geographic Kids app!National Geographic Kids para iPad presenta contenido interactivo y funcionalidad dinmica. Recibir datos...
Provided by: National Geographic Society
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White Papers
Geographic Properties of Internet Routing
November 7, 2007 12:00am PST
In this paper, the authors study the geographic properties of Internet routing. The work is distinguished from most previous studies of Internet routing in that they consider the geographic path...
Provided by: University of California, Berkeley
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White Papers
Efficient Multicast Geographic Service Provisioning in Wireless Ad Hoc Networks
February 19, 2011 12:00am PST
The need for multiple service requirements in geographic multicasting is fumed by the drastic demand of private T.V. Channel, Internet TV, commercial and scientific data multicast. In current...
Provided by: EuroJournals
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White Papers
Efficient Query Processing in Geographic Web Search Engines
June 29, 2006 12:00am PDT
Geographic web search engines allow users to constrain and order search results in an intuitive manner by focusing a query on a particular geographic region. Geographic search technology, also...
Provided by: Association for Computing Machinery
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White Papers
Practical 3D Geographic Routing for Wireless Sensor Networks
November 5, 2010 12:00am PDT
Geographic routing is of interest for sensor networks because a point-to-point primitive is an important building block for data-centric applications. While there is a significant body of work on...
Provided by: Association for Computing Machinery
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White Papers
Geographic Adaptive Fidelity and Geographic Energy Aware Routing in Ad Hoc Routing
August 5, 2010 12:00am PDT
Location based routing protocols are the kinds of routing protocols, which use of nodes' location information, instead of links' information for routing. They are also known as position based...
Provided by: Calcutta Institute of Engineeering and Management
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White Papers
Critical Issues in Global Geographic Information Managementwith a Detailed Focused on Data Integration and Interoperability of Systems and Data
May 11, 2010 12:00am PDT
The GSDI Association continues its support for the United Nations for taking the initiative on this critical global geographic information issue; and is willing to contribute to new arrangements...
Provided by: University of Melbourne
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Software
National Geographic's Handheld Birds 2.0 (Mobile)
April 7, 2010 12:00am PDT
Just in time for Spring birding, an even better version of National Geographic's birding app. Get the app now before the price goes back to $14.99!National Geographics Handheld Birds is available...
Provided by: National Geographic Society
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White Papers
VIGOR+: Energy-Efficient Local Visibility Graph-Based Geographic Routing in Large-Scale Sensor Networks
December 15, 2011 12:00am PST
Geographic routing has received significant attention from the Wireless Sensor Network (WSN) research community due to its attractive properties: first, it is simple-that is, a forwarding node...
Provided by: Texas A&M University
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White Papers
SBGR: A Simple Self-Protected Beaconless Geographic Routing for Wireless Sensor Networks
November 14, 2011 12:00am PST
In geographic routing a node forwards data packets to a neighbor which is closer to the destination than itself. However, most of the existing geographic routing protocols have not been designed...
Provided by: University of Murcia
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White Papers
Securing Geographical Routing in Mobile Ad-Hoc Networks
July 9, 2008 12:00am PDT
The authors present geographical secure path routing, an infrastructure-free geographic routing protocol, that is resilient to disruptions caused by malicious or faulty nodes. Geographic locations...
Provided by: Rutgers University
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White Papers
Assessing the Impact of Geographically Correlated Network Failures
May 1, 2008 12:00am PDT
Communication networks are vulnerable to natural disasters, such as earthquakes or floods, as well as to human attacks, such as an ElectroMagnetic Pulse (EMP) attack. Such real-world events have...
Provided by: Institute of Electrical and Electronics Engineers
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Software
The World by National Geographic 1.2 (Mobile)
August 18, 2011 12:00am PDT
Exclusively designed to highlight National Geographics tradition of high-quality cartography, The World by National Geographic provides one-touch access to hundreds of maps, flags, and photos...
Provided by: National Geographic Society
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Downloads
The World by National Geographic 1.2 (Mobile)
August 18, 2011 12:00am PDT
Exclusively designed to highlight National Geographics tradition of high-quality cartography, The World by National Geographic provides one-touch access to hundreds of maps, flags, and photos...
Provided by: National Geographic Society
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White Papers
Impact of Sensing Coverage on Greedy Geographic Routing Algorithms
April 1, 2006 12:00am PST
Greedy geographic routing is an attractive localized routing scheme for wireless sensor networks due to its efficiency and scalability. However, greedy geographic routing may fail due to routing...
Provided by: Institute of Electrical and Electronics Engineers
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Software
50 Greatest Photographs of National Geographic 1.3 (Mobile)
March 2, 2011 12:00am PST
National Geographics 50 Greatest Photographs now updated with the top ten photographs of 2011!Wouldnt you love to find out the behind-the-scenes stories on how each of these pictures happened?...
Provided by: National Geographic Society
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Software
National Geographic Magazine 1.4 (Mobile)
February 21, 2011 12:00am PST
Subscriptions to National Geographic magazine are now available! Download National Geographic magazine on iPad and you can get a sample issue for FREE! Print subscribers to National Geographic...
Provided by: National Geographic Society
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White Papers
Geographic Locality of IP Prefixes
January 1, 2011 12:00am PST
Information about the geographic locality of IP prefixes can be useful for understanding the issues related to IP address allocation, aggregation, and BGP routing table growth. In this paper, the...
Provided by: Massachusetts Institute of Technology
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White Papers
Economic Geographers And The Limelight: The Reaction To The 2009 World Development Report
January 1, 2010 12:00am PST
The reaction of economic geographers to the World Bank's World Development Report 2009 - Reshaping Economic Geography - has so far been a corporatist turf-protecting exercise. The report has been...
Provided by: IMDEA
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