Navigare Necesse Est is the Latin tag that underpins the basic necessity of all forms of life to fi nd their way to survive and prosper. Today’s new world of ubiquitous electronic navigation supremely illustrates that dictum. Says Dick Smith, newly elected President of the International Association of Institutes of Navigation (IAIN)

 
Would you like to explain IAIN’s purposes?
Various institutes of navigation [ION] around the world came together in the 1970s to form an international association for the exchange of information and the …

Jack Dangermond shares his observations with Coordinates

 
Challenges that Coordinates should focus on

A big challenge is integrating the surveying profession with the GIS profession. There’s a growing tension between them. One of the bridges that I want to accomplish this year is integrating the technology so the surveyors can have tools within the GIS toolbox that allows it to create and manage
surveys that can be directly used by the GIS people. The GIS datasets, in turn, can be refi ned based on survey information, especially …

Prof Dr Güenter W Hein, Director of the Institute of Geodesy and Navigation, University FAF, Munich, on GNSS trends, applications and challenges

 
Please tell us about the focus of research at your Institute.
The Institute of Geodesy and Navigation of the University FAF Munich with presently more than 30 research associates from various disciplines (aeronautics, electronics, geodesy, informatics, technomathematics and physics) and various countries has three main research lines: Galileo and modernized and new GNSS, Receiver Development (mainly GNSS software receiver) and Sensor Fusion …

April 2007

63rd Annual Meeting, Featuring New Bio Navigation Workshops

April 23-25, 2007, Cambridge, MA

www.ion.org

2nd National GIS Symposium in Saudi Arabia

23-25April, 2007 Al-Khobar, Saudi Arabia

info@saudigis.org

http://www.saudigis.org/

May 2007

TimeNav’07 – ENC-GNSS 07

29 May – 1 June 2007

Geneva International Conference Center,Switzerland

Spatial Sciences Institute Biennial International Conference

14-18 May, Hobart, Tasmania, Australia

www.ssc2007.com

Intergraph 2007

21-24 May, Nashville, Tennessee, USA

http://www.intergraph2007.com

International Conference on Integrated Navigation System

28-30 May, Saint Petersburg, Russia

elprib-onti@telros.net

5th International Symposium on Mobile Mapping Technology

28-31 May, Padova, Italy

naser@geomatics.ucalgary.ca

June 2007

Navigation Europe 2007

6-7 June 2007 in Amsterdam.

www.telematicsupdate.com/naveurope2007/

27th ESRI International User Conference

18-22 June San Diego, California USA

www.esri.com

TRANS-NAV 2007

20 …

Over the years topographic mapping generally involved acquisition of data related to the features of the earth, its environs of user’s interest and its graphic depiction on a suitable media, generally paper, ensuring that the accuracy specifications, which depend upon the type of end product, are strictly adhered to.
Over the years topographic mapping generally involved acquisition of data related to the features of the earth, its environs of user’s interest and its graphic depiction on a suitable media, generally paper, ensuring that the accuracy specifications, which depend upon the type of end product, are strictly adhered to.

Global Navigation Satellite System (GNSS) consists of GPS, GLONASS and Galileo which is still under construction by the European Union. GPS is the most widespread GNSS in the world and applies successfully in so many fields such as positioning, navigation, geodesy, mapping, timing and so on. However, GLONASS has not done its work well for about ten years because of lack of funds. In summer of 2006, Russia’s GLONASS program continued its comeback and will have a full 24-satellite constellation by the end of 2009. Notably, China has a regional RDSS system using three geostationary satellites since 2000.
INS is a self-contained positioning and attitude device. In other words, it meets the all-environment requirement. The primary advantage of using INS is that velocity and position of the vehicle can be provided with abundant dynamic information and excellent short term performance. The main shortcoming is that the INS accuracy degrades greatly over time.

OnFinally, Google agreed.
Agreed to blur the pictures of sensitive Indian establishments.
Recently, Google Earth shocked many.
Many took the development as the deathblow to the issues like
“non-accessibility/non-availability of spatial information”.
However, many got worried, more than ever before,
about the security implications.
The issue was more important as many contended that “such
exposures” were selective in nature and not for all the countries.
Many countries were apprehensive and concerned about the fallout.
Many were caught off guard and fumbled in formulating their response.
Hopefully, this step by Google may address the security concerns of India
to an extent, raised by …

February 2007

Integrated Water Resource Management- (IWRM-2007)

5-7 February, Banglore, India

www.angelfire.com/planet/kerf/

Geomatica 2007: Geomatics for Development

12-16 February Havana, Cuba

www.informaticahabana.com/

Current Trends in Remote Sensing …

As part of the 17th United Nations Regional Cartographic Conference for Asia and the Pacific (UNRCC-AP) held in Thailand in September 2006, Working Group 3 of the Permanent Committee for GIS Infrastructure for Asia and the Pacifi c (PCGIAP) organised a one-day international workshop (21st September 2006) on the‘Integration of Built and Natural Environmental Datasets within National SDI Initiatives’. The workshop was conducted with the support of the Centre for Spatial Data Infrastructures and Land Administration, the University of Melbourne.

GPS has demonstrated a stellar performance ever since its inception. In fact the satellites typically operate beyond their expected lifetime which potentially creates obstacles to the timely modernization of the system. GPSGAP (GPS, Geodesy and Application Program) is an online educational initiative by the University of Maine that offers in-depth knowledge about this fantastic system and its uses.
My enthusiasm for GPS began when testing the experimental Macrometer receiver during the summer of 1982 at M.I.T. over a 30 km baseline from Woburn, MA, to Mount Watchusett. The satellite visibility ranged from about 6 p.m. to midnight in New England. Many of the sunset watchers at the summit were puzzled by my activities and impressed by the huge piece of equipment in the back of my station wagon, the abundance of cables, and the strange looking antenna (so they thought). Their puzzlement about what I was up to was refl ected in some of their comments, such as“Is this thing taking off?”, or “Are you on our side?” Of course, there was plenty of time until midnight to be entertained by Fourier transforms and such on the computer screen, and to ponder the unlimited potential of GPS. Whatever has evolved since those days in terms of civil uses of GPS needs no further explanation.