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Does the Coast Guard use an nmea gps?
Yes, the Coast Guard does use an NMEA GPS. It transmits the time, latitude, longitude, number of satellites, altitude, and some other information. http://ruggedbits.wordpress.com/
What is GPS DGPS and the frequently used algorithm used in programming DGPS?
DGPS is one of two widely used methods to augment the accuracy of the GPS. Most GPS chips will follow the NMEA standard so that is usually the preferred way of parsing both GPS and DGPS data. Check out the related links for a link to the NMEA GPS standard.
What Bluetooth GPS Receiver is good with 65 Ch and SBAS Support?
Our company use Canmore GT-750F(L) Bluetooth GPS Receiver Data Logger,soI personally purchase one and works great.Our company used many bluetooth GPS units before because we develop aviater equipment. We've also used many survey grade recievers that cost $70K. This one is by far the best cheap hand-held unit we've used. Battery lasts for ages and the satellite acquisition is really fast compared to other chipsets. We left it sitting outside for a week once, still turned on, and due to the power save mode it still worked when we remembered about it a week later and reconnected.The GT-750F(L) is a single board of Bluetooth-GPS receiver for customers who require easy system integration and minimal development risk.The GT-750F(L) is optimized for good performance and low cost. Its 65 parallel channels and Venus 6 search bins provide short start-up time and fast signal acquisition. Having fast time-to-first-fix and high sensitivity, the GT-750F(L) offers good navigation performance even in urban canyons.The GT-750F(L) is capable of keeping up to 256,000 records or positions, including longitude, latitude, speed, UTC, and tag data. The location histories can be exported to mapping software such as Google Earth or TrackMaker.Satellite-based augmentation systems, such as WAAS and EGNOS, are supported to yield improved accuracy.The onboard patch antenna provides good signal reception. It provides fast satellite signal acquisition and short startup time. Acquisition sensitivity of 155dBm and tracking sensitivity of 160dBm offers good navigation performance even in urban canyons having limited sky view.Class 2 Bluetooth offers up to 10 meters of wireless operation with Bluetooth-enabled devices such as PDA, Tablet-PC or Smart mobile phone.Ran for another 8 hours or so before it finally ran out of juice. It will even get satellites in a basement under a 2 story house. The fact that it even gets a signal is very impressive. Size-wise it is smaller than a deck of cards - about the size of a really small flip cell phone. Came with battery together, and one lengthwise across them endwise is the approximate size. Can't go wrong with this unit. It is standard bluetooth serial port profile (SPP slave) and streams NMEA data the moment you connect. The strings it supports are GGA,GSA,GSV,RMC.Features:Acquire and track 65 satellites simultaneouslyVenus 6 simultaneous time-frequency search binsSignal detection better than -160dBmReacquisition sensitivity -155dBmCold start < 30 seconds at -147dBmHot start < 1sec under open sky5m CEP accuracySBAS (WAAS, EGNOS) supportData Logger & Photo Track Functionality2M Bytes flash memory for data logging, with 16 bytes binary data per record that stores up to 256,000 data recordsBaud rate : Support standard NMEA-0183 at 38400 bpsLog data can be exported to mapping software such as Google Earth and TrackMakerLogging data interval programmable: by time or distanceDatum : WGS84Bluetooth version 2.0 compliantCompatible with Bluetooth devices with Serial Port Profile (SPP)Position Accuracy : 5 meters CEP accuracy without SASupport G-mouse function via USB cableCharger circuitry and battery socket for N3650 Li-ION batteryMore than 13 hours of operationDimension:73x44x21 mmIf you do your research you'll find out that this GPS receiver has by far the most channels (65), one of the most accurate chips (160dBm) and one of the most long lasting batteries , but enough about technical details, if you're looking for a bluetooth GPS receiver that will work with your windows mobile device, don't look any further, this is the product for you.
What exactly is NMEA used for?
The NMEA is the US standard group that defines data and message structure, and protocols for GPS to receiver communication in a ship or submarine. It is a highly advanced technology.
What does NMEA OUT on a cell phone mean?
It is probably a GPS data stream. NMEA means National Marine Electronics Association. GPS is Global Positioning System. The term NMEA is often used to describe the content and format of a serial GPS data stream. You can probably connect that output to your computer and, with an NMEA/GPS compatiple program, read you coordinates, your speed, and the time, as well as other things. Maps and Streets is but one example of a compatiple program.
What is the price range for a NMEA GPS?
The NMEA GPS, when searched for on amazon.com ranges from 100 to 400 to 800 dollars. It depends on what type of GPS you're most interested in and which one fits your profile.
What is 'A' in GGA protocol header in NMEA protocol?
A MEANS aichi GAND.....
Does the Coast Guard use an nmea gps?
Yes, the Coast Guard does use an NMEA GPS. It transmits the time, latitude, longitude, number of satellites, altitude, and some other information. http://ruggedbits.wordpress.com/
How do you connect a PMA648 GPS receiver module to a Lowrance GlobalMap 3500C. I need to identify wire colours on the leads for signal. Power is red and black.?
Red is +12V Black is Ground and NMEA common Green is NMEA + out Hope that helps
What is GPS DGPS and the frequently used algorithm used in programming DGPS?
DGPS is one of two widely used methods to augment the accuracy of the GPS. Most GPS chips will follow the NMEA standard so that is usually the preferred way of parsing both GPS and DGPS data. Check out the related links for a link to the NMEA GPS standard.
What Bluetooth GPS Receiver is good with 65 Ch and SBAS Support?
Our company use Canmore GT-750F(L) Bluetooth GPS Receiver Data Logger,soI personally purchase one and works great.Our company used many bluetooth GPS units before because we develop aviater equipment. We've also used many survey grade recievers that cost $70K. This one is by far the best cheap hand-held unit we've used. Battery lasts for ages and the satellite acquisition is really fast compared to other chipsets. We left it sitting outside for a week once, still turned on, and due to the power save mode it still worked when we remembered about it a week later and reconnected.The GT-750F(L) is a single board of Bluetooth-GPS receiver for customers who require easy system integration and minimal development risk.The GT-750F(L) is optimized for good performance and low cost. Its 65 parallel channels and Venus 6 search bins provide short start-up time and fast signal acquisition. Having fast time-to-first-fix and high sensitivity, the GT-750F(L) offers good navigation performance even in urban canyons.The GT-750F(L) is capable of keeping up to 256,000 records or positions, including longitude, latitude, speed, UTC, and tag data. The location histories can be exported to mapping software such as Google Earth or TrackMaker.Satellite-based augmentation systems, such as WAAS and EGNOS, are supported to yield improved accuracy.The onboard patch antenna provides good signal reception. It provides fast satellite signal acquisition and short startup time. Acquisition sensitivity of 155dBm and tracking sensitivity of 160dBm offers good navigation performance even in urban canyons having limited sky view.Class 2 Bluetooth offers up to 10 meters of wireless operation with Bluetooth-enabled devices such as PDA, Tablet-PC or Smart mobile phone.Ran for another 8 hours or so before it finally ran out of juice. It will even get satellites in a basement under a 2 story house. The fact that it even gets a signal is very impressive. Size-wise it is smaller than a deck of cards - about the size of a really small flip cell phone. Came with battery together, and one lengthwise across them endwise is the approximate size. Can't go wrong with this unit. It is standard bluetooth serial port profile (SPP slave) and streams NMEA data the moment you connect. The strings it supports are GGA,GSA,GSV,RMC.Features:Acquire and track 65 satellites simultaneouslyVenus 6 simultaneous time-frequency search binsSignal detection better than -160dBmReacquisition sensitivity -155dBmCold start < 30 seconds at -147dBmHot start < 1sec under open sky5m CEP accuracySBAS (WAAS, EGNOS) supportData Logger & Photo Track Functionality2M Bytes flash memory for data logging, with 16 bytes binary data per record that stores up to 256,000 data recordsBaud rate : Support standard NMEA-0183 at 38400 bpsLog data can be exported to mapping software such as Google Earth and TrackMakerLogging data interval programmable: by time or distanceDatum : WGS84Bluetooth version 2.0 compliantCompatible with Bluetooth devices with Serial Port Profile (SPP)Position Accuracy : 5 meters CEP accuracy without SASupport G-mouse function via USB cableCharger circuitry and battery socket for N3650 Li-ION batteryMore than 13 hours of operationDimension:73x44x21 mmIf you do your research you'll find out that this GPS receiver has by far the most channels (65), one of the most accurate chips (160dBm) and one of the most long lasting batteries , but enough about technical details, if you're looking for a bluetooth GPS receiver that will work with your windows mobile device, don't look any further, this is the product for you.
