Articles in the Articles Category
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Opening Plenary in Allerheiligen Hofkirche
This year more nations than ever before participated in the Munich Satellite Navigation Summit 2008 which was held from February 19th to 21st in Munich, Germany. Organizer Prof. Guenter W. Hein of the Institute of Geodesy and Navigation of the University FAF Munich welcomed 400 guests from …
May 2008
IEEE/ION PLANS 2007
Co-sponsored by IEEE and
Institute of Navigation
May 5-8, 2007
Monterey, California, USA
http://www.plansconference.org
June 2008
International conference: “Studying, Modeling and Sense Making of Planet Earth”
1 – 6 June, 2008
Department of Geography,
University of …
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Positioning by GPS can be derived today with a precision of a few millimeters. A GPS receiver determines the distance between the electrical phase center of its antenna and the phase center of a GPS satellite’s transmitting antenna as a pseudorange or a carrier phase observation. It is well known that the phase center of the antenna is not a stable point.
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How would the world look like if you were standing on an arbitrary point on earth? It is not easy to imagine, how a randomly chosen location would look like since most pictures that come into our mind are somewhat special: our home, Piccadilly Square, a picture from National Geographic, or a photo that had been taken on top of a famous summit.
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Filipo Rodriguez, Gian Paolo Plaia
Application of cognitive psychology for reduction of mapping errors
Human factors contributing to mapping errors made by operators working on digital mapping systems were studied from Cognitive Psychology perspective to evolve suitable strategies to reduce errors.
Mapping errors
Study area
Large scale topographic maps of better than 1:5000 scale with 1 to 2 m contours are …
April 2008
MELAHA 2008
13-15 April Hurghada,
Egypt
ain@aast.edu
http://www.ainegypt.org
GEO-SIBERIA 2008
April 22 – 24, 2008, Novosibirsk , Russia
strutz@sibfair.ru
http://geosiberia.sibfair.ru/eng/n
Toulouse Space Show’08
22-25 April Toulouse, France
contact@toulousespaceshow.eu
http://www.toulousespaceshow.eu/toulouse_space_show.htm
May 2008
IEEE/ION PLANS 2007
Co-sponsored by IEEE and Institute of Navigation
May 5-8, 2007
Monterey, California, USA
http://www.plansconference.org
June 2008
International conference: “Studying, Modeling and Sense Making of Planet Earth”
1 – 6 June, 2008
Department of Geography,
University of …
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Does Google have multiple standards?
The Pentagon has banned Google from taking photographs and video footage of US military bases after images showing important security features of a base in Texas appeared on the company’s website. The Defence Department’s ultimatum came after images showing entry gates, barriers and buildings within the Fort Sam Houstan base, in …
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Over the past 100 years the world’s total population has quadrupled – from 1.6 billion to 6.6 billion. (Footnote: Population Bulletin, “World Population Highlights: Key Findings From PRB’s 2007 World Population Data Sheet” http:// www.prb.org/Articles/2007/623WorldPop. aspx.) In many parts of the world we see growing poverty. We now face increasingly worrisome resource constraints and environmental difficulties…
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Although Global Navigation Satellite Systems (GNSS) technology is developing rapidly, the major disadvantage of GNSS will still exist even when the European Galileo system is fully operational, that is, signal blockage due to obstructions and the low power of the signals. The combination of GNSS with a self-contained inertial navigation system (INS) provides an ideal solution, which can not only address the weakness of GNSS and but also bound…