Q: How do you use GNSS to compute the attitude of an object?By Inside GNSS
After several years of shifting plans the competition to build the next tranche of GPS III satellites is poised to start, though the context in which that contest will take place has changed markedly from when planning first began.By Dee Ann Divis
Working Papers explore the technical and scientific themes that underpin GNSS programs and applications. This regular column is coordinated by Em. Univ.-Prof. Dr.-Ing. habil. Dr. h.c. Guenter W. Hein.
This is the first article in a series. For Part 2: Hybrid- and Non-GNSS Localization, see here.By Günter W. Hein
The maritime sector drives the global economy, with ships transporting more than 80% of world trade. Ships and ports have come to rely on global navigation satellite systems (GNSS) for a huge array of applications relating to position, velocity and precise universal and local time.By Ingo Baumann
1. Sweet Wheels
√ The latest self-steering Volvo truck innovates the way Brazilian farmers handle their crops. The Swedish manufacturing company is on a mission to revolutionize the Brazilian sugarcane industry by providing a smart and crop-friendly solution.
The Next Generation Air Transportation System (NextGen) is setting no records in government efficiency or speed. So, it’s time for the Federal Aviation Administration (FAA), Congress, and partner agencies to change the verb tense and transform NextGen into an operational ThisGen.By Inside GNSS
Working Papers explore the technical and scientific themes that underpin GNSS programs and applications. This regular column is coordinated by Prof. Dr.-Ing. Günter Hein, head of Europe’s Galileo Operations and Evolution.By Günter W. Hein
Federal budgeteers have made clear their support for satellite navigation though problems with military space programs in general, and GPS programs in particular, have lawmakers working to shake up the Pentagon’s management structure and put limits on new federal business to contractors whose projects go awry.By Dee Ann Divis
A government report commissioned by Innovate UK, along with the UK Space Agency and the Royal Institute of Navigation, entitled “Economic impact to the UK of a disruption to GNSS”, comes in the wake of troubling incidents for GNSS operators, both the United States and Europe.
Last year a problem with the GPS satellite timing signal triggered alarms and caused an unknown number of outages, and in Europe earlier this year the fledgling Galileo signal crashed due to unspecified ground facility issues.By Peter Gutierrez
Q: How is Public Safety reliant on GNSS and is this a concern?
A: Much like many industries and organizations, as the nature of Public Safety grows and evolves, its members have looked to leverage available technologies that help them achieve their goals. In this case, the goals are first and foremost Public Safety followed closely by Member Safety whether it be police, fire or others.By Inside GNSS
1. RESCUE DRONE
√ Inspired by the refugee crisis, Dutch start-up Avy has been working on robust, long-duration drones capable of detecting people in distress and, if necessary, dropping life jackets, life buoys, food and medicine. The rescue drone can take off from a boat or the shore, carrying among other items, a cylinder that contains a large deployable rescue buoy, which not only can keep refugees afloat but indicates its location to boats in the vicinity.