GPS Technical Discussion

Technical discussion for all types of GPS/GNSS.

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  1. gps1234

    Calculating position question

    gps1234, Jan 8, 2018
    Replies:
    4
    Views:
    1,244
    Mark Hunter
    Apr 16, 2018
  2. pat25bk

    Toe in GPS

    pat25bk, Nov 19, 2017
    Replies:
    1
    Views:
    3,686
    Nuvi-Nebie
    Nov 20, 2017
  3. 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:
    1,060
    Nuvi-Nebie
    Oct 22, 2017
  4. Hillary Flores

    Battery capacity for Quecklink GL300

    Hillary Flores, Oct 10, 2017
    Replies:
    0
    Views:
    806
    Hillary Flores
    Oct 10, 2017
  5. Youcef

    GNSS System/Algorithm Engineer

    Youcef, Oct 2, 2017
    Replies:
    0
    Views:
    858
    Youcef
    Oct 2, 2017
  6. Ashle

    Coordinate Frame Conversion from ECI to ECEF

    Ashle, Aug 2, 2017
    Replies:
    0
    Views:
    1,490
    Ashle
    Aug 2, 2017
  7. Parambs

    LED indicator for receiver status

    Parambs, Aug 1, 2017
    Replies:
    2
    Views:
    874
    Parambs
    Aug 10, 2017
  8. David74656

    Garmin mini USB capacitor to couple traffic antenna

    David74656, Jul 28, 2017
    Replies:
    5
    Views:
    1,722
    Nuvi-Nebie
    Aug 1, 2017
  9. Ben Miller

    How to differentiate between different GPS Antennas?

    Ben Miller, Jul 21, 2017
    Replies:
    0
    Views:
    1,002
    Ben Miller
    Jul 21, 2017
  10. Brig5377

    Igbo primo route location

    Brig5377, Jun 16, 2017
    Replies:
    1
    Views:
    1,045
    Nuvi-Nebie
    Jun 17, 2017
  11. MikhailZ

    Garmin Striker 4 data sharing with PC

    MikhailZ, Jun 16, 2017
    Replies:
    0
    Views:
    9,282
    MikhailZ
    Jun 16, 2017
  12. rob bilson

    Trimble R8 Model 2

    rob bilson, Jun 13, 2017
    Replies:
    0
    Views:
    905
    rob bilson
    Jun 13, 2017
  13. deepblue

    GALILEO broadcast ephemeris format

    deepblue, Jun 11, 2017
    Replies:
    0
    Views:
    1,230
    deepblue
    Jun 11, 2017
  14. David619

    Does GPS take longer to calculate speed more accurately?

    David619, May 26, 2017
    Replies:
    5
    Views:
    1,076
    Nuvi-Nebie
    Jun 1, 2017
  15. michael62s

    bizarre 62s power off problem

    michael62s, May 23, 2017
    Replies:
    10
    Views:
    1,819
    michael62s
    Jun 1, 2017
  16. barnstormer

    Cobra homebase map update server problem

    barnstormer, May 20, 2017
    Replies:
    0
    Views:
    2,566
    barnstormer
    May 20, 2017
  17. Steve IA

    GPS to PDF

    Steve IA, May 19, 2017
    Replies:
    5
    Views:
    1,281
    Nuvi-Nebie
    May 4, 2020
  18. rainbird

    Rtk base problem

    rainbird, May 6, 2017
    Replies:
    0
    Views:
    980
    rainbird
    May 6, 2017
  19. Nigel

    garmin etrex 35 southern africa maps

    Nigel, Apr 18, 2017
    Replies:
    2
    Views:
    1,054
    Nuvi-Nebie
    Apr 19, 2017
  20. Leobriant

    Issues Creating Data Dictionary in Pathfinder Office

    Leobriant, Apr 17, 2017
    Replies:
    1
    Views:
    993
    MarioM
    Sep 19, 2017
  21. deepblue

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

    deepblue, Apr 6, 2017
    Replies:
    2
    Views:
    1,004
    deepblue
    Jun 21, 2017
  22. Ash

    GPS message: compute ephemeris data and pseudo-ranges from subframes

    Ash, Apr 4, 2017
    Replies:
    3
    Views:
    1,530
    ndoggac
    May 4, 2017
  23. Tom2230

    Accuracy of Created VRS

    Tom2230, Apr 3, 2017
    Replies:
    0
    Views:
    716
    Tom2230
    Apr 3, 2017
  24. Colin

    Novatel OEM heading cards

    Colin, Mar 29, 2017
    Replies:
    0
    Views:
    763
    Colin
    Mar 29, 2017
  25. Rayban76

    Ford Factory GPS - Using Whereis Maps

    Rayban76, Mar 19, 2017
    Replies:
    9
    Views:
    5,619
    Markart
    Apr 20, 2021
  26. gcarmich

    Post processing GNSS data on Android phone for improved location accuracy

    gcarmich, Mar 17, 2017
    Replies:
    1
    Views:
    2,359
    Nuvi-Nebie
    Mar 18, 2017
  27. Govind

    Vehicle state different modes

    Govind, Mar 15, 2017
    Replies:
    0
    Views:
    995
    Govind
    Mar 15, 2017
  28. ammone95

    Data sending GPS?

    ammone95, Feb 21, 2017
    Replies:
    1
    Views:
    735
    Nuvi-Nebie
    Feb 22, 2017
  29. sabeel

    GPS Protocol connectivity issue

    sabeel, Feb 20, 2017
    Replies:
    1
    Views:
    1,191
    Nuvi-Nebie
    Feb 20, 2017
  30. ricky22

    WAAS 135 & 138 navigation message

    ricky22, Feb 12, 2017
    Replies:
    5
    Views:
    2,240
    ndoggac
    May 16, 2017
  31. LostMyWayInCongo

    Usage of KML's

    LostMyWayInCongo, Dec 13, 2016
    Replies:
    8
    Views:
    1,236
    LostMyWayInCongo
    Dec 23, 2016
  32. gu_42

    convert ozi explorer maps to mm format, cant find drgmapcal

    gu_42, Oct 16, 2016
    Replies:
    0
    Views:
    1,543
    gu_42
    Oct 16, 2016
  33. hadi

    DOP and Covariance matrix calculations for algebraic positioning methods

    hadi, Sep 13, 2016
    Replies:
    0
    Views:
    1,293
    hadi
    Sep 13, 2016
  34. terrypingps

    Why this result?

    terrypingps, Sep 8, 2016
    Replies:
    0
    Views:
    914
    terrypingps
    Sep 8, 2016
  35. terrypingps

    iPhone trackpoint interval?

    terrypingps, Aug 30, 2016
    Replies:
    12
    Views:
    1,681
    terrypingps
    Sep 9, 2016
  36. Julie F

    Trimble GeoXH Bluetooth Error

    Julie F, Aug 22, 2016
    Replies:
    0
    Views:
    1,204
    Julie F
    Aug 22, 2016
  37. jorge rodriguez

    HI... I am using the Fastrax 530 in periodic mode eith 2 sec ON and 15 sec OFF.

    jorge rodriguez, Aug 15, 2016
    Replies:
    4
    Views:
    1,046
    jorge rodriguez
    Aug 16, 2016
  38. Damian

    GPS sender and receiver

    Damian, Aug 3, 2016
    Replies:
    0
    Views:
    1,119
    Damian
    Aug 3, 2016
  39. Jimmie Tatum

    Help! I've wrecked my Garmin 2555LMT.

    Jimmie Tatum, Jul 14, 2016
    Replies:
    2
    Views:
    1,201
    Jimmie Tatum
    Jul 14, 2016
  40. mj-ontheroad

    Garmin 40LM (recreate road trip)

    mj-ontheroad, Jun 16, 2016
    Replies:
    1
    Views:
    938
    Nuvi-Nebie
    Jun 17, 2016
  41. MatthewF13

    Importing Points to Garmin GPSMap64

    MatthewF13, May 18, 2016
    Replies:
    3
    Views:
    1,950
    MatthewF13
    May 18, 2016
  42. Will

    Magellan Triton 400

    Will, May 6, 2016
    Replies:
    3
    Views:
    2,272
    Nuvi-Nebie
    May 10, 2016
  43. L john Irving

    Garmin GPS "sees" satellites but can't communicate

    L john Irving, Apr 25, 2016
    Replies:
    4
    Views:
    962
    L john Irving
    May 8, 2016
  44. harleyman145

    harley Davidson road tech quest

    harleyman145, Apr 16, 2016
    Replies:
    0
    Views:
    1,382
    harleyman145
    Apr 16, 2016
  45. jura87

    get GPS signal strength

    jura87, Apr 5, 2016
    Replies:
    7
    Views:
    3,479
    jura87
    Apr 6, 2016
  46. Jordan

    Calibrating GPS (Accuracy Tests)

    Jordan, Mar 21, 2016
    Replies:
    0
    Views:
    978
    Jordan
    Mar 21, 2016
  47. Julia

    Trimble R8 radio communication issues

    Julia, Jan 13, 2016
    Replies:
    2
    Views:
    6,741
    Julia
    Mar 21, 2016
  48. Acomsian

    Dilution of Precision (DOP) practice problems material

    Acomsian, Jan 11, 2016
    Replies:
    1
    Views:
    1,001
    Nuvi-Nebie
    Jan 12, 2016
  49. Ovaron

    Calculating Position

    Ovaron, Jan 10, 2016
    Replies:
    1
    Views:
    1,280
    Nuvi-Nebie
    Jan 11, 2016
  50. Guled

    Changing rinex files from static to kinematic

    Guled, Jan 1, 2016
    Replies:
    4
    Views:
    2,927
    Dragusi Radu-Constantin
    Feb 16, 2016
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