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Strict Standards: Declaration of syntax_plugin_tag_topic::handle() should be compatible with DokuWiki_Syntax_Plugin::handle($match, $state, $pos, Doku_Handler $handler) in /var/www/html/web/wiki/lib/plugins/tag/syntax/topic.php on line 123

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Plugin installed incorrectly. Rename plugin directory 'backlinks.old' to 'backlinks'.

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Projections : Explication des paramètres

Explication

Code de la projection dans MapInfo :

  • “Lambert93-CC50-Greenwich”,3,999,0,0,0,0,7,3,49.25,50.00,50.75,1700000,50200000

Dans cette codification :

  • 3 désigne le code de la projection : LCC
  • 999 désigne le code du datum indiquant qu’il va être défini par une transformation à trois paramètres par rapport à WGS84
  • 0 désigne le code de l’ellipsoïde : GRS80
  • 0 désigne Tx
  • 0 désigne Ty
  • 0 désigne Tz
  • 7 désigne les unités : mètre
  • 3 désigne lambda0
  • 50.00 désigne Phi0
  • 49.25 désigne Phi1
  • 50.75 désigne Phi2
  • 1700000 désigne le XOffset
  • 50200000 désigne le YOffset

On a donc :

“Nom_de_la_projection”, {Code de la projection - Interne MI}, {Code du datum - Interne MI), {Code de l'ellipsoïde - Interne MI}, {Facteur de transformation X}, {Facteur de transformation Y}, {Facteur de transformation Z},{Unité - Interne MI}, {Latitude d'origine - lambda0}, {Standard Parallel 1 - Phi0}, (Standard Parallel 2 - Phi1}, {Phi2}, {False Easting - XOffset}, {Fast Northing - YOffset}

Pour définir un point d'origine personnalisé :

9999, {Numéro d'ellipsoïde - interne Mapinfo}, dX, dY, dZ, EX, EY, EZ, m, {Méridien d'origine}

Les numéros des projections, interne à Mapinfo

Numéro Projection
9 Albers Equal–Area Conic
5 Azimuthal Equidistant (aspect polaire uniquement)
28 Azimuthal Equidistant (toute latitudes d’origine)
30 Cassini-Soldner
2 Cylindrical Equal–Area
14 Eckert IV
15 Eckert VI
6 Equidistant Conic, également appelé Simple Conic
17 Gall
7 Hotine Oblique Mercator
4 Lambert Azimuthal Equal–Area (Polaire)
29 Lambert Azimuthal Equal–Area
3 Lambert Conformal Conic
19 Lambert Conformal Conic (modifié pour la Belgique 1972)
1 Longitude/Latitude
10 Mercator
11 Miller Cylindrical
13 Mollweide
18 New Zealand Map Grid
27 Polyconic
26 Regional Mercator
12 Robinson
16 Sinusoidal
20 Stereographic
25 Swiss Oblique Mercator
8 Transverse Mercator, également appelé Gauss–Krüger
21 Transverse Mercator, (modifié pour le système danois 34 Jylland–Fyn)
22 Transverse Mercator, (modifié pour Sjaelland)
23 Transverse Mercator, (modifié pour le système danois 45 Bornholm)
24 Transverse Mercator, (modifié pour la Finlande KKJ)
 
main/logiciels/mapinfo/faq/08.1246466388.txt.gz · Dernière modification: 2009/07/01 18:39 par Robin
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