GPS Technical Discussion

Technical discussion for all types of GPS/GNSS.

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  1. Quentin

    GPS Inaccurate Speed

    Quentin, Feb 25, 2020
    Replies:
    5
    Views:
    140
    Nuvi-Nebie
    Feb 29, 2020
  2. kiks73

    GPS portable receiver with Galileo and KMZ compatible

    kiks73, Feb 6, 2020
    Replies:
    2
    Views:
    121
    kiks73
    Feb 6, 2020
  3. johnl

    What is the GPS performance in extended or autonomous navigation mode?

    johnl, Oct 14, 2019
    Replies:
    1
    Views:
    303
    johnl
    Jan 15, 2020
  4. glass

    TE GPS module firmware update

    glass, Jan 15, 2020
    Replies:
    0
    Views:
    147
    glass
    Jan 15, 2020
  5. johnl

    Can GPS transmission time be the same for two different ephemerides?

    johnl, Dec 10, 2019
    Replies:
    0
    Views:
    198
    johnl
    Dec 10, 2019
  6. PAGOVIND

    CLOCK sync

    PAGOVIND, Nov 20, 2019
    Replies:
    2
    Views:
    288
    Nuvi-Nebie
    Nov 28, 2019
  7. bsa250

    GPSmap 62s

    bsa250, Nov 6, 2019
    Replies:
    3
    Views:
    164
    Nuvi-Nebie
    Nov 8, 2019
  8. Emilien942702

    Troubles with RINEX coordinates processing

    Emilien942702, Jun 14, 2019
    Replies:
    1
    Views:
    279
    johnl
    Oct 14, 2019
  9. bsa250

    Oregon 300

    bsa250, Sep 25, 2019
    Replies:
    6
    Views:
    190
    bsa250
    Oct 3, 2019
  10. mgh24

    Maps I can create gpx from

    mgh24, Sep 13, 2019
    Replies:
    8
    Views:
    203
    Nuvi-Nebie
    Sep 14, 2019
  11. chandradeo

    Install seperate GPS at all user locations or a central GPS for Time distribution ??

    chandradeo, Aug 16, 2019
    Replies:
    5
    Views:
    250
    Nuvi-Nebie
    Aug 22, 2019
  12. Bookman

    SatNav in lighter socket and 'surge' risk before engine running?

    Bookman, Aug 4, 2019
    Replies:
    2
    Views:
    180
    Bookman
    Aug 8, 2019
  13. NH_Hiker

    Unable to activate Garmin InReach Explorer+

    NH_Hiker, Jun 29, 2019
    Replies:
    1
    Views:
    600
    Nuvi-Nebie
    Jun 29, 2019
  14. Stalemate

    How to achieve sub-meter accuracy in remote locations?

    Stalemate, Jun 25, 2019
    Replies:
    2
    Views:
    317
    Stalemate
    Jun 26, 2019
  15. Steve Hardcastle

    Queclink Gv800W I button

    Steve Hardcastle, Jun 16, 2019
    Replies:
    0
    Views:
    229
    Steve Hardcastle
    Jun 16, 2019
  16. JackL

    Ashtech ProFlex 500 Week Rollover?

    JackL, Mar 31, 2019
    Replies:
    3
    Views:
    629
    JackL
    Apr 4, 2019
  17. ericscher

    Is there a unit precise below 1 foot?

    ericscher, Jan 12, 2018
    Replies:
    2
    Views:
    1,056
    Nuvi-Nebie
    Feb 19, 2019
  18. Gillian

    Correcting GPS height against known height?

    Gillian, Jan 23, 2019
    Replies:
    6
    Views:
    379
    Gillian
    Feb 4, 2019
  19. Ember

    Interference between satellites

    Ember, Dec 31, 2018
    Replies:
    2
    Views:
    457
    Ember
    Jan 3, 2019
  20. Wolf0473

    Info onde GPS

    Wolf0473, Dec 28, 2018
    Replies:
    0
    Views:
    360
    Wolf0473
    Dec 28, 2018
  21. SomeNick

    Question regarding Raw Data Processing Within SkyTraq firmware

    SomeNick, Aug 29, 2018
    Replies:
    1
    Views:
    590
    Mark Hunter
    Oct 18, 2018
  22. Mary

    G36 watch

    Mary, Mar 25, 2018
    Replies:
    1
    Views:
    736
    rofti
    Aug 1, 2018
  23. Richard Hewitt

    Garmin 595lm drops connection

    Richard Hewitt, Jun 27, 2018
    Replies:
    2
    Views:
    313
    Richard Hewitt
    Jun 29, 2018
  24. Halyna

    G36 watsh orologio Kids con GPS

    Halyna, Jun 14, 2018
    Replies:
    0
    Views:
    329
    Halyna
    Jun 14, 2018
  25. Jahirul

    Need Master Reset details

    Jahirul, Jun 3, 2018
    Replies:
    0
    Views:
    296
    Jahirul
    Jun 3, 2018
  26. Rayban76

    Ford Factory GPS - Using Whereis Maps

    Rayban76, Mar 19, 2017
    Replies:
    8
    Views:
    2,727
    Dm_gps
    May 25, 2018
  27. gps1234

    Calculating position question

    gps1234, Jan 8, 2018
    Replies:
    4
    Views:
    589
    Mark Hunter
    Apr 16, 2018
  28. oldradarguy

    Ashtech G8 Evaluator

    oldradarguy, Mar 7, 2018
    Replies:
    1
    Views:
    1,033
    Nuvi-Nebie
    Mar 7, 2018
  29. O'B

    How does Navteg correction process work.

    O'B, Jan 17, 2018
    Replies:
    1
    Views:
    437
    Nuvi-Nebie
    Jan 17, 2018
  30. pat25bk

    Toe in GPS

    pat25bk, Nov 19, 2017
    Replies:
    1
    Views:
    1,707
    Nuvi-Nebie
    Nov 20, 2017
  31. Ashes

    How one can say that GPS Position is Good/Bad during rum-time without visualizing on Map ?

    Ashes, Oct 21, 2017
    Replies:
    1
    Views:
    623
    Nuvi-Nebie
    Oct 22, 2017
  32. Hillary Flores

    Battery capacity for Quecklink GL300

    Hillary Flores, Oct 10, 2017
    Replies:
    0
    Views:
    424
    Hillary Flores
    Oct 10, 2017
  33. Youcef

    GNSS System/Algorithm Engineer

    Youcef, Oct 2, 2017
    Replies:
    0
    Views:
    459
    Youcef
    Oct 2, 2017
  34. Leobriant

    Issues Creating Data Dictionary in Pathfinder Office

    Leobriant, Apr 17, 2017
    Replies:
    1
    Views:
    562
    MarioM
    Sep 19, 2017
  35. Naresh

    GPS satellite visibility

    Naresh, Jul 12, 2013
    Replies:
    2
    Views:
    1,598
    Mehmet Çömek
    Aug 25, 2017
  36. Parambs

    LED indicator for receiver status

    Parambs, Aug 1, 2017
    Replies:
    2
    Views:
    468
    Parambs
    Aug 10, 2017
  37. Ashle

    Coordinate Frame Conversion from ECI to ECEF

    Ashle, Aug 2, 2017
    Replies:
    0
    Views:
    749
    Ashle
    Aug 2, 2017
  38. David74656

    Garmin mini USB capacitor to couple traffic antenna

    David74656, Jul 28, 2017
    Replies:
    5
    Views:
    786
    Nuvi-Nebie
    Aug 1, 2017
  39. Ben Miller

    How to differentiate between different GPS Antennas?

    Ben Miller, Jul 21, 2017
    Replies:
    0
    Views:
    612
    Ben Miller
    Jul 21, 2017
  40. Abey

    How to download broadcast almanac and ephemeris data

    Abey, Mar 12, 2015
    Replies:
    2
    Views:
    5,841
    deepblue
    Jun 21, 2017
  41. deepblue

    absence of p2 code data of most GPS satellites in rinex data

    deepblue, Apr 6, 2017
    Replies:
    2
    Views:
    521
    deepblue
    Jun 21, 2017
  42. Brig5377

    Igbo primo route location

    Brig5377, Jun 16, 2017
    Replies:
    1
    Views:
    559
    Nuvi-Nebie
    Jun 17, 2017
  43. MikhailZ

    Garmin Striker 4 data sharing with PC

    MikhailZ, Jun 16, 2017
    Replies:
    0
    Views:
    4,070
    MikhailZ
    Jun 16, 2017
  44. rob bilson

    Trimble R8 Model 2

    rob bilson, Jun 13, 2017
    Replies:
    0
    Views:
    547
    rob bilson
    Jun 13, 2017
  45. deepblue

    GALILEO broadcast ephemeris format

    deepblue, Jun 11, 2017
    Replies:
    0
    Views:
    769
    deepblue
    Jun 11, 2017
  46. michael62s

    bizarre 62s power off problem

    michael62s, May 23, 2017
    Replies:
    10
    Views:
    831
    michael62s
    Jun 1, 2017
  47. David619

    Does GPS take longer to calculate speed more accurately?

    David619, May 26, 2017
    Replies:
    5
    Views:
    664
    Nuvi-Nebie
    Jun 1, 2017
  48. barnstormer

    Cobra homebase map update server problem

    barnstormer, May 20, 2017
    Replies:
    0
    Views:
    1,737
    barnstormer
    May 20, 2017
  49. Steve IA

    GPS to PDF

    Steve IA, May 19, 2017
    Replies:
    1
    Views:
    562
    Nuvi-Nebie
    May 19, 2017
  50. ricky22

    WAAS 135 & 138 navigation message

    ricky22, Feb 12, 2017
    Replies:
    5
    Views:
    1,536
    ndoggac
    May 16, 2017
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