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  1. #11
    Navigation software expert GPS ID, MapID, FID, PID, RgnID ,VenID
    GPS ID, MapID, FID, PID, RgnID ,VenID

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    Quote Originally Posted by Kanopus View Post
    If you'd like to follow observed Garmin terminology, it would be:

    Product id = 65536*FamilyID + ProductID
    so.... this mean "MapID" is not "Map ID" ?

    like we all know many years....

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  3. #12
    Navigation software expert GPS ID, MapID, FID, PID, RgnID ,VenID Kanopus's Avatar
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    Like all recent Garmin's creations, not the same as we used to know
    Thanks, Kanopus

  4. #13
    Navigation software expert GPS ID, MapID, FID, PID, RgnID ,VenID
    GPS ID, MapID, FID, PID, RgnID ,VenID

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    Quote Originally Posted by Kanopus View Post
    Like all recent Garmin's creations, not the same as we used to know

    i thinks all users not know it is not same and not mean same....
    another one is only nickname to other thing....

  5. #14
    Navigation software expert GPS ID, MapID, FID, PID, RgnID ,VenID
    GPS ID, MapID, FID, PID, RgnID ,VenID
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    Quote Originally Posted by catymag View Post
    There is a relation between FID and MapID?
    Think, for instance, of CN Russia NT (Navicom):

    2013.10 - FID/PID: 2618/1 > mapID: 17643383 (10D3777)
    2013.20 - FID/PID: 2688/1 > mapID: 17652435 (10D5AD3)
    2013.30 - FID/PID: 2753/1 > mapID: 17815387 (10FD75B)
    2013.40 - FID/PID: 2794/1 > mapID: 17823074 (10FF562)

    Can anybody find a rule (formula) for this?

  6. #15
    ☼ADMIN☼ GPS ID, MapID, FID, PID, RgnID ,VenID
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    For MPC maps formula is
    in hex: MID = 800h * FID + 606000h
    MID = 2048 * FID+6316032.

    You can check it for example with BG routing .img
    Code:
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    2048 x 1204 + 6316032=8781824

    This doesnt work for CN maps.
    l9ebnsm
    You have to navigate to get to the good.

    Galaxy S5 Kitkat 4.4.2 / Nuvi1200->1250 / Nuvi3790T->34xx / Nuvi 2200 / Nuvi 66 / Oregon 600

  7. #16
    Navigation software expert GPS ID, MapID, FID, PID, RgnID ,VenID
    GPS ID, MapID, FID, PID, RgnID ,VenID
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    Quote Originally Posted by catymag View Post
    For MPC maps formula is
    . . .
    This doesnt work for CN maps.
    It's an open fact with MPC. What's the formula for CN?

  8. #17
    Navigation software expert GPS ID, MapID, FID, PID, RgnID ,VenID
    GPS ID, MapID, FID, PID, RgnID ,VenID
    Cnfhbr's Avatar
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    It seems that for CN maps the mapID depends on the version number (or Product number) too, for example:

    City Navigator Taiwan NT
    2012.10 (v12.10, Pr: D287507AG030) - FID/PID: 2611/1 > mapID: 5321545 (513349)
    2012.11 (v12.11, Pr: D287507BG030) - FID/PID: 2611/1 > mapID: 5323598 (513B4E)

  9. #18
    Important User GPS ID, MapID, FID, PID, RgnID ,VenID
    GPS ID, MapID, FID, PID, RgnID ,VenIDGPS ID, MapID, FID, PID, RgnID ,VenIDGPS ID, MapID, FID, PID, RgnID ,VenIDGPS ID, MapID, FID, PID, RgnID ,VenID
    osiris4isis's Avatar
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    "VenID" is not Vendor ID, it's Version ID. At least for Cyclops, it changes by releases (Sept is 12 while Oct is 13) It's not the month number, it's the release number.

    One snapshot/release
    Code:
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    Another snapshot/release
    Code:
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    FID=2496 seems to be identifying Cyclops and PID=9 is one product that Cyclops produced. Region ID (same for same file in each release) is the country/region the alerts are for and the last number is Version ID.
    Last edited by osiris4isis; 20th October 2017 at 11:03 PM.
    Do not PM me with questions. That's what a forum is for.

  10. #19
    Pro-Member Butters's Avatar
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    Yes, Vendor ID/VenID is a total and complete misnomer. It arose back when the understanding of this was less clear. It was syzygy who I think coined it as a possible identification "maybe it's a Vendor ID" or such-like was what he ruminated. Jetmouse used it in the unl code generator and the usage stuck. Whether it's a Subregion or Version ID seems product dependent. However, "A rose by any other name ...."

  11. #20
    Important User GPS ID, MapID, FID, PID, RgnID ,VenID
    GPS ID, MapID, FID, PID, RgnID ,VenIDGPS ID, MapID, FID, PID, RgnID ,VenIDGPS ID, MapID, FID, PID, RgnID ,VenIDGPS ID, MapID, FID, PID, RgnID ,VenID
    osiris4isis's Avatar
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    So for a map, does VID reflect the change count between the releases (mostly per year)? That is, does it start at 0 for beginning of the year and increment for each new releases?
    Do not PM me with questions. That's what a forum is for.

 

 
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