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  • 1.  EPSG:7845 GDA2020 / GA LCC (Lambert Conformal Conic) for MapInfo Pro Version 15.0.2 - 32 bit

    Posted 21 days ago

    Hi All, I need to add EPSG:7845 GDA2020 / GA LCC (Lambert Conformal Conic) projection into MapInfo Pro Version 15.0.2 - 32 bit  (already added to my 64 bit using Projection Editor).

    I could not seems to succeed adding it to our 32-bit MapInfo version, which we mainly using for big digitizing jobs (as it is faster and not as clumsier as 64-bit).

    Something along the lines:

    "Australian Lamberts Conformal Conic (GDA94)", 3, 116, 7, 135, -24, -18, -36, 0, 0
    "Australian Lamberts Conformal Conic (GDA2020)", 3, 9999, 7, 134, 0, -18, -36, 0, 0  (?????)

    Any help will be much appreciated, 

    Regards

    Teddy



    ------------------------------
    Teodora Stoyanov
    Knowledge Community Shared Account
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  • 2.  RE: EPSG:7845 GDA2020 / GA LCC (Lambert Conformal Conic) for MapInfo Pro Version 15.0.2 - 32 bit

    Posted 19 days ago

    G'day Teddy,

    Try 1028 in place of 9999.  Looking at other entries in MAPINFOW.PRJ, 1028 seems to be the datum number for GDA2020.  I couldn't find this information in the Mapinfo help file, which is a bit mystifying.

    Funnily enough this issue came up for me only yesterday...



    ------------------------------
    Mark Duffett
    Mineral Resources Tasmania
    Department of State Growth
    Rosny Park TAS
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    Original Message


  • 3.  RE: EPSG:7845 GDA2020 / GA LCC (Lambert Conformal Conic) for MapInfo Pro Version 15.0.2 - 32 bit

    Posted 19 days ago
    The 1028 only used for 64- bit, already tried, but not sure if the rest of the parameters ate correct. 
    When I did try the 1028, MapInfo came with the message incorrect Datum or something along the line, I also found some notes that were saying transformations with this projection only work with Map Info 16 and above. 
    My Map Info 64- bit is fine - I've used Projection Editor and created it, but it is the MapInfo 32- bit version 15.0.2 that I would like to be able to add successfully. 
    Cheers
    Teddy



    Original Message