Tuesday, May 29, 2012

Dr+gps (dead Reckoning + Global Positioning System)

Trimble introduced the new Aardvark DR+GPS module that brings together Dead Reckoning (DR) and Global Positioning System (GPS) on a single unit. The DR part becomes very important when GPS signals are weak, such as in tunnels or in big cities where skyscrapers block the sky. Aardvark DR+GPS module is geared towards system integrators or OEMs that need dead reckoning capabilities to vehicle navigation, fleet management and asset tracking systems.

Dead reckoning is the method used to guess one’s position based on direction and distance traveled since the last known position. If you have an accurate reading of the speed, time and heading, then dead reckoning will be accurate – or at least give you an idea until GPS signal available again.

The 19mm x 19mm surface mount module has an on-board gyro and collects speed and forward/reverse data from the vehicle’s sensors. Its sophisticated DR+GPS algorithm automatically calibrates the gyro and external sensors’ inputs and optimally blends this information with GPS measurements to produce accurate position and velocity outputs in hostile GPS environments such as urban canyons.

Brought to you by your GPS navigation site

Friday, May 25, 2012

Transformer Prime Gps


Engadget got their hands on the ASUS GPS dongle for Transformer Prime. As you may already know Transformer Prime had GPS lock issues since it first came out and no software could fix the problem. ASUS recently decided that all users needed to get a GPS dongle to fix the problem for good.

Engadget was mostly happy with their hands on experience, citing satellite fix within 16 seconds of installation.

source: Engadget

Tuesday, February 14, 2012

Teaming Up For Safety

Serious crimes like murder or sexual assault deserve serious consequences. In the overcrowded U.S. prison system, however, sometimes law enforcement departments need to make arrangements for suspected criminals to be placed under house arrest or institute monitored parole for offenders. Unfortunately, many convicted criminals find it all too easy to break parole and commit further crimes even while under supervision. Victim advocates continually lobby for more effective laws and better prevention procedures, but both individuals and law enforcement departments can work together to reduce the prevalence of crimes committed by known criminals when they implement GPS tracking devices into their normal routines.

Many law enforcement departments already use GPS tracking ankle bracelets to monitor convicted criminals who have been placed under house arrest or who have been granted parole. These devices keep track of a person’s whereabouts at all times by sending a signal to the police department computer at specified intervals. In addition, police can set up perimeter boundaries around the person’s home or around specific off-limits areas such as schools and playgrounds. If the boundary is crossed, the device will send an alert by email or pager, enabling officers to address the violation immediately.

Sometimes, however, ankle bracelets are not enough to keep crimes from happening. Criminals can remove bracelets or can commit attempted murders, attempted assaults, and other crimes while wearing the bracelet. Although police officers make an effort to respond as quickly as possible, the damage may already be done. For parents, knowing that paroled criminals wear ankle bracelets may not be enough to alleviate fear, especially if their children or teens walk home from school or must be at home alone while the parents are at work. In these cases, parents should equip their children with personal GPS tracking devices for safety. Children can easily carry the device in a backpack or pocket, and some can even be worn as a watch. With the device in place, parents can monitor their children’s location at all times and can immediately check up on them when they don’t answer the phone or make it to a friend’s house at the expected time.

GPS tracking provides individuals and law enforcement departments with the tools they need to increase safety and awareness. GPS tracking does have limitations, but when both society and individuals take the initiative to use the technology to best advantage, communities can expect safer streets and safer kids.

Tuesday, January 17, 2012

Gps Insights

I can tell you that for a journalist or anyone that takes copious notes in the field, the Capturx pen is an incredible recording device. As you record data in your special notebook, you not only have your original notes, but when you plug the digital pen back into the docking station at the end of the day or end of the interview, all your notes appear on your computer screen.

1link
2link
3link
4link
5link
6link
7link
8link
9link
10link
11link
12link

Sunday, January 15, 2012

Garmin Forerunner 910xt

Garmin has just announced the all new Forerunner 910XT, a GPS-enabled watch that aims to become your training partner. What is new about this device compared with older devices in the Forerunner series is that it is a multisport GPS watch that can also provide detailed swim metrics data. It is water resistant to 50 [...]

Original post Garmin Forerunner 910XT
By GPS Gazette

Wednesday, September 14, 2011

North Korea Jammed Gps Signals; Forced Emergency Landing Of U.s. Plane

According to a report just released North Korea jammed GPS signals using super powerful GPS jammers and caused a U.S. reconnaissance plane to make an emergency landing. This happened during the annual South Korea – U.S. military exercises back in March.

The plane was a RC-7B and it had to land 45 minutes after take off due to disruption of its GPS functions by jamming signals transmitted from Haeju and Kaesong in North Korea. The GPS interference was sent at 5 to 10 minute intervals.

At the same time coastal patrol boats and speed boats of the South Korean Navy were affected and lost GPS fix.

As we’ve already mentioned before North Korea owns and utilizes probably the most powerful GPS jammers in the world – with a range of up to 100km.

Brought to you by your GPS navigation

Tuesday, September 13, 2011

Nokia Nearby For S40 Or S60 Phones

Nokia Labs is working a new feature that can provide location aware searches on your phone without the need for a GPS receiver. It is called an hyper-local search and we’re not exactly sure what this means. The new service is “Nokia Nearby” and allows you to discover places and businesses near you. You can even use it to share your location using SMS and share the app itself via bluetooth. Your first question might be “how this works without GPS, i no understand”. Well it is simple. Nokia is probably relying on the location information that it gather by querying which cell tower you’re connected to. Or it may utilize WiFi signals to figure out your approximate location. Either way it is seems like a good idea to introduce this in emerging markets where S40 devices are very popular.

Source site NaviGadget.