GPS Technical Discussion

Technical discussion for all types of GPS/GNSS.

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  1. Rayban76

    Ford Factory GPS - Using Whereis Maps

    Rayban76, Mar 19, 2017
    Replies:
    9
    Views:
    3,668
    Markart
    Apr 20, 2021 at 11:03 PM
  2. mb1280

    How can you tell how good or average a GPS is?

    mb1280, Feb 12, 2021
    Replies:
    8
    Views:
    295
    mb1280
    Feb 13, 2021
  3. Django

    Multiple navigation providers

    Django, Dec 24, 2020
    Replies:
    2
    Views:
    266
    Django
    Dec 25, 2020
  4. bjorn

    GPSmap60CSx broken on/off switch

    bjorn, Oct 14, 2020
    Replies:
    1
    Views:
    317
    Nuvi-Nebie
    Oct 14, 2020
  5. Estam

    Columbus GPS V-900 question

    Estam, Oct 8, 2020
    Replies:
    1
    Views:
    215
    Nuvi-Nebie
    Oct 9, 2020
  6. lshengfang

    "VBS WET ERROR" Error Message

    lshengfang, Jul 20, 2013
    Replies:
    2
    Views:
    2,835
    giokartve
    Aug 31, 2020
  7. boeflex

    Looking for help on building a GPS receiver (novice)

    boeflex, Jun 27, 2020
    Replies:
    10
    Views:
    413
    Nuvi-Nebie
    Jul 1, 2020
  8. benhat

    How to keep your track in center of view when enlarging view on map page

    benhat, May 25, 2020
    Replies:
    1
    Views:
    314
    Nuvi-Nebie
    May 25, 2020
  9. Steve IA

    GPS to PDF

    Steve IA, May 19, 2017
    Replies:
    6
    Views:
    918
    sammie
    May 13, 2020
  10. Quentin

    GPS Inaccurate Speed

    Quentin, Feb 25, 2020
    Replies:
    5
    Views:
    467
    Nuvi-Nebie
    Feb 29, 2020
  11. kiks73

    GPS portable receiver with Galileo and KMZ compatible

    kiks73, Feb 6, 2020
    Replies:
    2
    Views:
    350
    kiks73
    Feb 6, 2020
  12. johnl

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

    johnl, Oct 14, 2019
    Replies:
    1
    Views:
    464
    johnl
    Jan 15, 2020
  13. glass

    TE GPS module firmware update

    glass, Jan 15, 2020
    Replies:
    0
    Views:
    341
    glass
    Jan 15, 2020
  14. johnl

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

    johnl, Dec 10, 2019
    Replies:
    0
    Views:
    358
    johnl
    Dec 10, 2019
  15. PAGOVIND

    CLOCK sync

    PAGOVIND, Nov 20, 2019
    Replies:
    2
    Views:
    510
    Nuvi-Nebie
    Nov 28, 2019
  16. bsa250

    GPSmap 62s

    bsa250, Nov 6, 2019
    Replies:
    3
    Views:
    371
    Nuvi-Nebie
    Nov 8, 2019
  17. Emilien942702

    Troubles with RINEX coordinates processing

    Emilien942702, Jun 14, 2019
    Replies:
    1
    Views:
    477
    johnl
    Oct 14, 2019
  18. bsa250

    Oregon 300

    bsa250, Sep 25, 2019
    Replies:
    6
    Views:
    447
    bsa250
    Oct 3, 2019
  19. mgh24

    Maps I can create gpx from

    mgh24, Sep 13, 2019
    Replies:
    8
    Views:
    466
    Nuvi-Nebie
    Sep 14, 2019
  20. chandradeo

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

    chandradeo, Aug 16, 2019
    Replies:
    5
    Views:
    418
    Nuvi-Nebie
    Aug 22, 2019
  21. Bookman

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

    Bookman, Aug 4, 2019
    Replies:
    2
    Views:
    348
    Bookman
    Aug 8, 2019
  22. NH_Hiker

    Unable to activate Garmin InReach Explorer+

    NH_Hiker, Jun 29, 2019
    Replies:
    1
    Views:
    1,556
    Nuvi-Nebie
    Jun 29, 2019
  23. Stalemate

    How to achieve sub-meter accuracy in remote locations?

    Stalemate, Jun 25, 2019
    Replies:
    2
    Views:
    571
    Stalemate
    Jun 26, 2019
  24. Steve Hardcastle

    Queclink Gv800W I button

    Steve Hardcastle, Jun 16, 2019
    Replies:
    0
    Views:
    409
    Steve Hardcastle
    Jun 16, 2019
  25. JackL

    Ashtech ProFlex 500 Week Rollover?

    JackL, Mar 31, 2019
    Replies:
    3
    Views:
    1,072
    JackL
    Apr 4, 2019
  26. ericscher

    Is there a unit precise below 1 foot?

    ericscher, Jan 12, 2018
    Replies:
    2
    Views:
    1,377
    Nuvi-Nebie
    Feb 19, 2019
  27. Gillian

    Correcting GPS height against known height?

    Gillian, Jan 23, 2019
    Replies:
    6
    Views:
    567
    Gillian
    Feb 4, 2019
  28. Ember

    Interference between satellites

    Ember, Dec 31, 2018
    Replies:
    2
    Views:
    620
    Ember
    Jan 3, 2019
  29. Wolf0473

    Info onde GPS

    Wolf0473, Dec 28, 2018
    Replies:
    0
    Views:
    524
    Wolf0473
    Dec 28, 2018
  30. SomeNick

    Question regarding Raw Data Processing Within SkyTraq firmware

    SomeNick, Aug 29, 2018
    Replies:
    1
    Views:
    866
    Mark Hunter
    Oct 18, 2018
  31. Mary

    G36 watch

    Mary, Mar 25, 2018
    Replies:
    1
    Views:
    971
    rofti
    Aug 1, 2018
  32. Richard Hewitt

    Garmin 595lm drops connection

    Richard Hewitt, Jun 27, 2018
    Replies:
    2
    Views:
    456
    Richard Hewitt
    Jun 29, 2018
  33. Halyna

    G36 watsh orologio Kids con GPS

    Halyna, Jun 14, 2018
    Replies:
    0
    Views:
    497
    Halyna
    Jun 14, 2018
  34. Jahirul

    Need Master Reset details

    Jahirul, Jun 3, 2018
    Replies:
    0
    Views:
    467
    Jahirul
    Jun 3, 2018
  35. gps1234

    Calculating position question

    gps1234, Jan 8, 2018
    Replies:
    4
    Views:
    847
    Mark Hunter
    Apr 16, 2018
  36. oldradarguy

    Ashtech G8 Evaluator

    oldradarguy, Mar 7, 2018
    Replies:
    1
    Views:
    1,299
    Nuvi-Nebie
    Mar 7, 2018
  37. O'B

    How does Navteg correction process work.

    O'B, Jan 17, 2018
    Replies:
    1
    Views:
    597
    Nuvi-Nebie
    Jan 17, 2018
  38. pat25bk

    Toe in GPS

    pat25bk, Nov 19, 2017
    Replies:
    1
    Views:
    2,655
    Nuvi-Nebie
    Nov 20, 2017
  39. 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:
    790
    Nuvi-Nebie
    Oct 22, 2017
  40. Hillary Flores

    Battery capacity for Quecklink GL300

    Hillary Flores, Oct 10, 2017
    Replies:
    0
    Views:
    572
    Hillary Flores
    Oct 10, 2017
  41. Youcef

    GNSS System/Algorithm Engineer

    Youcef, Oct 2, 2017
    Replies:
    0
    Views:
    625
    Youcef
    Oct 2, 2017
  42. Leobriant

    Issues Creating Data Dictionary in Pathfinder Office

    Leobriant, Apr 17, 2017
    Replies:
    1
    Views:
    720
    MarioM
    Sep 19, 2017
  43. Naresh

    GPS satellite visibility

    Naresh, Jul 12, 2013
    Replies:
    2
    Views:
    1,790
    Mehmet Çömek
    Aug 25, 2017
  44. Parambs

    LED indicator for receiver status

    Parambs, Aug 1, 2017
    Replies:
    2
    Views:
    610
    Parambs
    Aug 10, 2017
  45. Ashle

    Coordinate Frame Conversion from ECI to ECEF

    Ashle, Aug 2, 2017
    Replies:
    0
    Views:
    976
    Ashle
    Aug 2, 2017
  46. David74656

    Garmin mini USB capacitor to couple traffic antenna

    David74656, Jul 28, 2017
    Replies:
    5
    Views:
    1,084
    Nuvi-Nebie
    Aug 1, 2017
  47. Ben Miller

    How to differentiate between different GPS Antennas?

    Ben Miller, Jul 21, 2017
    Replies:
    0
    Views:
    761
    Ben Miller
    Jul 21, 2017
  48. Abey

    How to download broadcast almanac and ephemeris data

    Abey, Mar 12, 2015
    Replies:
    2
    Views:
    7,454
    deepblue
    Jun 21, 2017
  49. deepblue

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

    deepblue, Apr 6, 2017
    Replies:
    2
    Views:
    690
    deepblue
    Jun 21, 2017
  50. Brig5377

    Igbo primo route location

    Brig5377, Jun 16, 2017
    Replies:
    1
    Views:
    774
    Nuvi-Nebie
    Jun 17, 2017
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