Stack Exchange Network

Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange

All Questions

Tagged with
0
votes
1answer
197 views

Can every L1 GPS/GLONASS/BeiDou GNSS antenna receive E1 Galileo too?

I want to buy a survey grade single frequency L1 GPS/GLONASS/BeiDou/Galileo GNSS antenna (survey antennas have a ground plane built in). I found a product that specifies it is a GPS/GLONASS/BeiDou ...
0
votes
1answer
209 views

Is it posible to use AM/FM antenna as GPS antenna? [closed]

Having installed a tablet (Nexus 7) in the car dashboard, the GPS receiving signal seems to be too weak (specially in places with lots of buildings/trees around). So I thought about opening the tablet ...
0
votes
1answer
90 views

Why services that need to receive a signal, like Bluetooth or GPS, drain cell-phone battery?

The title is self-explanative. This is an emprically contrasted fact for cell phones, although I don't know why this happens. As far as my understanding goes the signal receiver is a passive ...
3
votes
2answers
165 views

Is GNSS S/N equivalent to C/N?

I work in developing software that integrates with GPS and Galileo receivers. I've struggled for years with inconsistencies in documentation for the NMEA emitted by such receivers, and I've decided to ...
4
votes
2answers
2k views

GPS update rate

My thought process: I i'm am looking for a GPS that updates fast enough to actually read its position traveling 130 miles an hour ( I did some math and think 5 times a sec up date rate would get me 17 ...