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Update import.md
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Gustry committed May 16, 2024
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Expand Up @@ -127,6 +127,8 @@ département est `97` et la direction est `1`.

La projection des données **EDIGEO** peut se lire dans le fichier `*.GEO`.

Pensez à regarder si la projection est toujours la même dans les fichiers **EDIGEO**.

### Projections IGNF

Si votre donnée EDIGEO est en projection IGNF, par exemple pour la Guadeloupe, `IGNF:GUAD48UTM20` (Guadeloupe
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);
```

??? note "Martinique"
* Projection du fichier `.geo` : `IGNF:RGAF09UTM20`
```sql
INSERT INTO spatial_ref_sys values (
998998,
'IGNF',
998998,
'PROJCS["RGAF09 UTM Nord Fuseau 20",GEOGCS["RGAF09 geographiques (dms)",DATUM["Reseau_Geodesique_des_Antilles_Francaises_2009",SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","1073"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["IGNF","RGAF09G"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",-63],PARAMETER["scale_factor",0.9996],PARAMETER["false_easting",500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["IGNF","RGAF09UTM20"]]',
'+init=IGNF:RGAF09UTM20'
);
```

??? note "Mayotte"
* Projection du fichier `.geo` : `IGNF:RGM04`
```sql
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