GPS – Page 2 – Navigation Mac

2016 Year of GALILEO

Posted on31 mars 20167 th 2024

Since my first post on GALILEO end 2011 (¹), space Europe has made significant progress. Despite economic uncertainties and numerous budgetary restrictions, Course and schedule have been maintained thanks to a community political flawless. This is to be welcomed because many other areas of European action didn't have the scoop.

The year 2016 has already been dubbed "the year of GALILEO".. This was the clear message of the Munich Satellite Navigation Summit (²) early March. The Munich summit covered all GNSS systems, but the focus this year was squarely on Galileo. Read more …

AIS, VHF/DSC radio and LEDs lights

Posted on31 August 20152 May 20213 comments

The Department of Ecology, Sustainable Development and Energy, published on 4 August a Boating Safety Alert about LEDs bulbs (¹). The text warns boaters on the risks of radio interference found where the VHF antennas are close to navigation lights or bridge lamps equipped with LEDs bulbs. Read more …

Use your iPhone as a GPS for iPad Wi-Fi

Posted on19 July 201511 July 20223 comments

With the appGPS2IP, we can use (temporaly) the GPS of an iPhone to transmit the position to a Wi-Fi iPad that does not have GPS.

But this method should only be seen as a temporary repair for the reasons which will be mentioned later.. NMEA position data will be sent by GPS2IP using TCP/IP protocol through cellular tethering.

The American GPS in full evolution

Posted on16 July 201524 February 20162 comments

As the number of GPS receiver devices increases significantly, so does our dependency on the GPS, but satellites are subject to wear out and age.

THE U.S. Air Force has since launched 2010 the second constellation of GPS satellites, named GPS Block IIF, or GPS IIF, built by Boeing. These satellites will replace the GPS IIA satellites of the first constellation, launched between 1990 and 1997, with lifespan design about 7,5 years.

Bug iOS 8.3 et GPS Bluetooth

Posted on13 th 20155 th 20248 comments

The iTabNav company sent me information regarding all current owners of a GPS Bluetooth-powered for iPad Wi-Fi, like the GNS2000 or BadElf.

Currently Apple iOS 8.3 No longer working with external Bluetooth GPS receivers. It seems that the Apple Location Services in latest version iOS 8.3 doesn't transmit the GPS data Received from these GPS GNS2000 to the application for navigation.
Apple Inc. is aware of this bug iOS and Promises A solution as soon as possible. I hope that this issue will be resolved in the coming days.
Multiple manufacturers applications for navigation Have Warned before The update iOS 8.3 like BadElf, see : http://bad-elf.com/blogs/bad-elf/18013536-alert-compatibility-issue-with-apple-ios-8-3-and-external-gps-receivers

Let's hope for the affected users that an iOS version 8.3.1 will quickly fix this bug. We can hope so because an update should quickly fix another bug that is much more important for Apple : the troubleshoooting of the Touch ID on many devices.

iPad GPS far away from networks

Posted on22 May 201420 July 20208 comments

For those who do are not yet fully convinced, despite my assertions in many posts (¹), Here's another example of the accuracy of iPad GPS, cut off from any cellular or terrestrial Wi-Fi network. Already lived in 2011 during a stay in La Reunion (²), cette fois de retour d’un récent voyage à Londres j’ai ramené les « preuves » ci-dessous, screenshoted aboard an Airbus A320 : Read more …

BeiDou-2 Chinese GPS

Posted on29 October 20125 th 2024

China launched its 16th satellite of its satellite positioning system BeiDou-2. Like all other Chinese satellites, it was put into orbit by their own rocket Long March 3.

It is the sixth satellite launched this year to complete the constellation of satellites that will make up the BeiDou-2 navigation network. Started in 2007, this network is the successor to the BeiDou-1 project launched in October 2000 and gradually made up of 4 Experimental satellites. Read more …

iPhone 5 and GPS

Posted on11 October 20125 th 2024

Source : iFixit

With iPad 3, Apple has discontinued Broadcom's BCM475x series A-GPS chipsets that powered iPads 1 and 2 and iPhones 4. From iPhone 4S and iPad 3, says New iPad (¹), it is now Qualcomm company which provides Apple devices a modem integrating all communication features, series Gobi™ Modems (²). Read more …

Galileo, here we go !

Posted on23 October 20114 th 20243 comments

Barely published, the 20 October, my previous post about iPhone 4S new GPS chipset – allowing you to receive signals from the Russian GLONASS system – in which I inserted a skeptical comment about the future of Galileo, that I see myself caught up in the news.

Not only did the first two satellites of Galileo were launched the next day 21 October with success from Kourou, but also by the Russian Soyuz launcher ! I hope you enjoy the comic of the situation… Read more …

A new GPS chipset in iPhone 4S ?

Posted on20 October 20114 th 20242 comments

iFixit and Chipworks, the two major U.S. websites about dismantling of electronic devices of all kinds, had both recently shelled’iPhone 4S sans parler de son chipset GPS.

Yet, dans une nouvelle page de son site concernant les spécifications techniques de l’iPhone 4S, on its website, Apple announces October 19 th location based on assisted GPS and GLONASS. Damned ! Read more …