GNSS and the GNSS market.
Indicates significant growth.
And immense potential,
In different and emerging application segments
In the world that is developed
And also, that is developing.
The technology is setting a stage.
To change our lives.
In the decade,
That, apparently, belongs to GNSS.
Assuming requisite ingredients
remain available.
May all of us have a happy year 2011.
Volume VII, Issue 1, January 2011
Zip
The decade belongs to GNSS
Boris Kennes, Justyna Redelkiewicz Musial
GNSS spoofing analysis by VIAS
Jyh-Ching Juang
Mass market receiver for static positioning
Marco Piras, Gianluca Marucco, Alberto Cina
Status of the GNSS Transmitter-Based Approach for Indoor Positioning
Anca Fluerasu, Nabil Jardak, Alexandre Vervisch-Picois, Nel Samama
Indian plan for Satellite-Based Navigation Systems …
February 2011
ILMF 2011
7 – 9 February2011
New Orleans, LO, USA
www.lidarmap.org/ILMF.aspx
16 International Geodatic Week
13- 19 February 2011
Obergurgl, Austria
www.geodaesie.uibk.ac.at/obergurgl.html
March 2011
The Munich Satellite Navigation Summit 2011
1-3 March
Munich, Germany
www.munich-satellite-navigation-summit.org
GEOFORM-2011
15-18 March
Moscow, EcoCentre Sokolniki
www.geoexpo.ru/defaulteng.stm
April 2011
6th National GIS Symposium in Saudi Arabia
24-26 April
Khobar, Saudi Arabia
www.saudigis.org
Geo- Siberia 2011
27-29 April
Novosibirsk, Russia
www.geosiberia.sibfair.ru/eng/
May 2011
ASPRS 2011
1 – 5 May
Milwaukee, Wisconsin, USA
www.asprs.org/milwaukee2011/
Gi4DM 2011
3 – 8 May
Istanbul, Turkey
www.gi4dm.org
FIG Working …
A metric, Vulnerability Index Against Spoofing, is proposed and used to assess the effectiveness of a spoofer. The GNSS (Global Navigation Satellite System) positioning is known to be vulnerable to interference due to the long distance of radio-signal travel and the resulting low signal power. In the presence of interferences or spoofing, the GNSS navigation performance is likely to be degraded and the navigation function may even be incapacitated. Throughout the years, many GNSS interference mitigation techniques have been developed.
GPS receivers are able to be employed in the survey field as low cost sensors or for applications where it is necessary to have a good ratio between cost and benefits. Nowadays, there are several low cost GPS receivers able to provide both pseudorange and carrier phase measurements in the L1band, that allow to have good real-time performances in outdoor condition. The present paper describes a set of dedicated tests in order to evaluate the positioning accuracy in static conditions.
A very interesting feature of the transmitter approach is the possibility to locate transmitters underneath the receiver. The transmitter-based approach is an indoor positioning method, based on the use of a local infrastructure, aiming to provide accuracies of 1 to 2 meters. The GNSS signals are received by an outdoor antenna located in a place with an unobstructed view of the satellites. Note that another possibility is to use a GNSS signal generator (generating one or 4 satellites) instead of the outdoor antenna.
March 15 – 18
Moscow, Russia
dnj@mvk.ru
Link: http://www.geoexpo.ru/2011/eng/about/
The GEOFORM+ Forum takes place in Moscow and is the leading trade fair for the latest technology and equipment to build projects and works in the field of geodesy, geology, mapping, geophysics (fishing, nuclear, exploration and environmental), global navigation satellite systems, minerals and farm land, as well as in related subject …
3 – 4 March 2011
Delhi, India
km.nair.km@gmail.com
Link: http://www.hydrobharat.nic.in/HYDROIND_2011.htm
Tweet
April 27-29, 2011
Novosibirsk, Russia
sergeeva@sibfair.ru
Link: http://www.geo-siberia.ru/
New government programs focused on enhancing growth of civil and industrial construction sector and environmental economics regulation instigates a demand of Geographical Information Systems and newest equipment implementation and high qualified staff training in all geo-industry. For the first time International specialized forum “GEO-Siberia” joined the exhibition and Scientific Congress was held …
A brief outline of the three segments – User Segment, Space Segment and Ground Segment necessary for
implementation of an SBAS system over the Indian airspace. International Civil Aviation Organisation (ICAO) Member States have endorsed Global Satellite Navigation System (GNSS) as a primary future system for aviation. GNSS provides world-wide coverage for seamless aircraft navigation. Satellite transmission along with ground enhancement will enable the users to perform on-board position determination for enroute, terminal, non-precision and precision approaches.
(5.00 out of 5)