Navigation Links
Reducing the roadworks
Date:5/21/2009

on developing satellite technology to improve satellite positioning accuracy and availability, especially in urban areas. Dr Gethin Roberts from the University's Institute of Engineering Surveying and Space Geodesy (IESSG) says: "Obviously, there is a concentration of underground utilities pipes and cables in built-up areas of cities, where GPS reliability can be problematic. The height of densely packed buildings can lead to so-called 'urban canyons' where there is no line of sight between satellites and the GPS receiver, which leads to a degradation of the signal."

The research team has looked at a number of ways of overcoming these issues, including:

  • The use of ground-based pseudo-satellites called LocataLites, working on a wifi frequency, and integrated with existing GPS and other Global Navigation Satellite Systems (GNSS).
  • Simulating future satellite signals over the next five years when the full constellation of satellites from the GPS (US), GLONASS (Russian), COMPASS (Chinese) and Galileo (European) systems will be fully operational to predict the range of signal available.
  • Developing a new method of combining GNSS with INS (Inertial Navigation Systems) to augment satellite data in 'urban canyons'.
  • Combining ground penetrating radar (GPR) with GNSS to identify and position buried assets.
  • Developing augmented reality (AR) computer system, similar to virtual reality, which uses real coordinates and positions to allow workers out in the field to 'see' utilities underground.

As well as the 3D 'augmented reality' computer-mapping to help workers on the ground, researchers at The University of Leeds' School of Computing have been working to create a central database to make the records kept on the underground network easier to access and understand by all involved in utilities delivery. Professor Anthony Cohn says: "A single unified digital representation which is created directly from asset owner records,
'/>"/>

Contact: Jo Parker
j.parker101@btinternet.com
44-152-523-4068
University of Nottingham
Source:Eurekalert

0

GOOD

Page: 1 2 3

Related biology news :

1. Corazonas Foods and Brandeis University partner to create cholesterol-reducing snacks
2. New research offers prioritization plan for reducing nutrient pollution in feeder streams
3. The benefits of green tea in reducing an important risk factor for heart disease
4. Scientists demonstrate means of reducing Alzheimers-like plaques in fly brain
5. Action needed now for Minnesota to reach goals in reducing greenhouse gas emissions by 2015
6. Forest peoples rights key to reducing emissions from deforestation
7. Providing toilets, safe water is top route to reducing world poverty: UN University
8. Pollinator decline not reducing crop yields just yet
9. Reducing the damage of a heart attack
10. Effectiveness of progesterone in reducing preterm births may be altered by genetic predisposition
11. Biofuels can provide viable, sustainable solution to reducing petroleum dependence
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:5/17/2013)... interaction of a group of proteins in the brain ... a new target that could increase cell survival. , ... of Biochemistry and published in the EMBO journal ... lead to new therapies for stroke and other brain ... the team which identified a protein, known as SUMO, ...
(Date:5/17/2013)... Federation of American Societies for Experimental Biology (FASEB) released ... Health (NIH) funding trends highlighting the devastating impact of ... The FASEB analysis follows a May 15th Senate Appropriations ... who testified that the $1.6 billion cut the agency ... a substantial impact on the scientific community." , ...
(Date:5/16/2013)... (Maximizing Access to Research Careers) Program has announced ... Developmental Biology (SDB) 72nd Annual Meeting in Cancun, ... meant to promote the entry of students, postdoctorates ... of the basic science community and to encourage ... 2013 Annual Meeting. , Awards are given to ...
Breaking Biology News(10 mins):SUMO wrestling cells reveal new protective mechanism target for stroke 2
... Reportlinker.com announces that a new ... Biometrics: Technologies and Global Markets ... AND OBJECTIVESThis report studies the global as well as ... purpose of locating newer markets and expanding the present ...
... project using cameras mounted on unmanned aircraft flying over the ... declining sea ice and using the same aerial photos to ... The project is the first to use aircraft to monitor ... observers at risk, said Elizabeth Weatherhead of the University of ...
... reactions that asthmatics suffer towards a common mould have ... mould growing in their own lungs. The research ... has been published in the December 2010 issue of ... Medicine . The team based in the Institute ...
Cached Biology News:Reportlinker Adds Biometrics: Technologies and Global Markets 2Reportlinker Adds Biometrics: Technologies and Global Markets 3Reportlinker Adds Biometrics: Technologies and Global Markets 4Reportlinker Adds Biometrics: Technologies and Global Markets 5Reportlinker Adds Biometrics: Technologies and Global Markets 6Reportlinker Adds Biometrics: Technologies and Global Markets 7Reportlinker Adds Biometrics: Technologies and Global Markets 8Reportlinker Adds Biometrics: Technologies and Global Markets 9Reportlinker Adds Biometrics: Technologies and Global Markets 10Reportlinker Adds Biometrics: Technologies and Global Markets 11Reportlinker Adds Biometrics: Technologies and Global Markets 12Reportlinker Adds Biometrics: Technologies and Global Markets 13Reportlinker Adds Biometrics: Technologies and Global Markets 14Reportlinker Adds Biometrics: Technologies and Global Markets 15Reportlinker Adds Biometrics: Technologies and Global Markets 16Reportlinker Adds Biometrics: Technologies and Global Markets 17Reportlinker Adds Biometrics: Technologies and Global Markets 18Reportlinker Adds Biometrics: Technologies and Global Markets 19Reportlinker Adds Biometrics: Technologies and Global Markets 20Reportlinker Adds Biometrics: Technologies and Global Markets 21Reportlinker Adds Biometrics: Technologies and Global Markets 22High-tech software, umanned planes allow scientists to keep tabs on Arctic seals 2High-tech software, umanned planes allow scientists to keep tabs on Arctic seals 3New asthma research breaks the mold 2
(Date:5/17/2013)... - Elsevier, a world-leading provider of scientific, technical and ... of a recent study in Reproductive BioMedicine ... that those with an abnormal chromosomal composition can be ... to blastocysts, thereby classifying the risk of genetic abnormality ... group has undertaken a retrospective study, using their predictive ...
(Date:5/17/2013)... May 17, 2013 New ... most innovative thought leaders of the medical device ... East conference and expo, from June 18-20 in ... (Photo: http://photos.prnewswire.com/prnh/20130517/613829 ) , ... deliver industry professionals practical presentations and implementable solutions ...
(Date:5/17/2013)... Calif. , May 17, 2013 /PRNewswire-iReach/ -- ... has been reached with Switzerland ... of anti-infective human monoclonal antibody (mAb) products, and ... human mAb products for treatment of infections by ... Staphylococcus aureus , Pseudomonas aeruginosa , ...
(Date:5/17/2013)... The paradigm of ‘one drug, one ... can help predict the adverse and therapeutic effects of ... of Computational Biology at the Genomics Laboratory, Covance, will ... high-quality genomics when used as part of the QC ... data sets to identify key clinical targets even in ...
Breaking Biology Technology:Breakthrough for IVF? 2Breakthrough for IVF? 3MedTech Innovate Seminars: New Interactive Learning Forums at 2013 MD&M East 2Aridis Pharmaceuticals Announces Acquisition of Monoclonal Antibody Products and Technologies From Kenta Biotech 2Aridis Pharmaceuticals Announces Acquisition of Monoclonal Antibody Products and Technologies From Kenta Biotech 3
... , TORONTO , Jan. 28 ... company developing innovative immune-based biologics, today announced that Dr. ... Directors as an independent director. Trillium Chairman Dr. ... to welcome such an experienced biotech executive as Dr. ...
... ... DNA (or RNA). To help illustrate the basics of DNA origami, Harvard’s Wyss Institute has ... simple, abstract representation of a DNA molecule and then allowing it to self assemble. ... Boston, Mass. (PRWEB) January 28, ...
... , PRINCETON, N.J. , Jan. 27 Covance Inc. ... ended December 31, 2009 of $0.64 per diluted ... a GAAP basis, inclusive of $0.10 per share in gains ... tax resolutions in the third quarter.  Excluding the gains on sales and ...
Cached Biology Technology:Trillium adds industry veteran Dr. Mike Gresser to its Board of Directors 2Trillium adds industry veteran Dr. Mike Gresser to its Board of Directors 3Wyss Institute Launches "Molecular Origami" Interactive Feature 2Wyss Institute Launches "Molecular Origami" Interactive Feature 3Covance Reports Fourth Quarter Revenue of $485M and EPS of $0.64 Per Share 2Covance Reports Fourth Quarter Revenue of $485M and EPS of $0.64 Per Share 3Covance Reports Fourth Quarter Revenue of $485M and EPS of $0.64 Per Share 4Covance Reports Fourth Quarter Revenue of $485M and EPS of $0.64 Per Share 5Covance Reports Fourth Quarter Revenue of $485M and EPS of $0.64 Per Share 6Covance Reports Fourth Quarter Revenue of $485M and EPS of $0.64 Per Share 7Covance Reports Fourth Quarter Revenue of $485M and EPS of $0.64 Per Share 8Covance Reports Fourth Quarter Revenue of $485M and EPS of $0.64 Per Share 9Covance Reports Fourth Quarter Revenue of $485M and EPS of $0.64 Per Share 10Covance Reports Fourth Quarter Revenue of $485M and EPS of $0.64 Per Share 11Covance Reports Fourth Quarter Revenue of $485M and EPS of $0.64 Per Share 12Covance Reports Fourth Quarter Revenue of $485M and EPS of $0.64 Per Share 13Covance Reports Fourth Quarter Revenue of $485M and EPS of $0.64 Per Share 14Covance Reports Fourth Quarter Revenue of $485M and EPS of $0.64 Per Share 15Covance Reports Fourth Quarter Revenue of $485M and EPS of $0.64 Per Share 16Covance Reports Fourth Quarter Revenue of $485M and EPS of $0.64 Per Share 17
Negative Control, eluted and packaged aseptically in 20l of 10mM Tris-HCL, pH 8.0, 1 mM EDTA, 5 years at either 4°C or -20°C...
Medium for cryopreserving subcutaneous or omental preadipocytes...
AdestaTM Tissue/Cell Preservation Medium Sterile / Non-sterile: Sterility Tested Endotoxin: ...
... ultra high yield technology is fast - ... aRNA for gene array analysis ... , Kits specific for templates with ... , All kits contain SUPERaseIn ...
Biology Products: