New caledonia projection

iaoranaiaorana Global Mapper UserPosts: 133Trusted User
edited May 2010 in Projection Questions
Hi Mike

Would it be possible to include New caledonia projection in GM.

-Désignation RGNC91-93
Référence ITRF90 (épok 1989.0 )
Ellipsoïde associated IAG GRS80 ; a = 6378137.000 ; 1/f=298.25722210088
Origine Greenwich
Long origin of projection : 166 ° East
Latitude origin of projection : 21° 30' South
First parallel automécoïque : 20° 40' South
Second parallel automécoïque : 22° 20' outh
Coordonnées origine : x0 = 400 000 m ; y0 = 300 000 m
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Désignation : IGN72 Grande Terre
Ellipsoïde associated : International 1924 ; a = 6378388.000 ; 1/f = 297.000000
Origine : Greenwich (Observatoire)
Projection associated : UTM, fuseau 58
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Thanks a lot

Iaorana

Comments

  • global_mapperglobal_mapper Administrator Posts: 17,238
    edited April 2010
    Iaorana,

    That projection is already available to setup via the 'Init from EPSG' button. Just provide a EPSG code of 3163 to setup that projection.

    Let me know if I can be of further assistance.

    Thanks,

    Mike
    Global Mapper Support
    support@globalmapper.com
  • iaoranaiaorana Global Mapper User Posts: 133Trusted User
    edited May 2010
    Thanks Mike Can we only load when we know the number?

    iaorana
  • global_mapperglobal_mapper Administrator Posts: 17,238
    edited May 2010
    You can manually setup the projection just like any other projection. That particular one is a Lambert Conformal Conic with the listed set of parameters that you provided and the RGNC91-93 datum. It's just easier if you know the number.

    Thanks,

    Mike
    Global Mapper Support
    support@globalmapper.com
  • iaoranaiaorana Global Mapper User Posts: 133Trusted User
    edited May 2010
    Great as I needed the other one I have downloaded the database.

    So all Good as usual with GM and you
    Many thanks
    Iaorana
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