Species observation - Database service

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  • Coordinate Modifier for Excel Files
    WGS84 (EPSG:4326) ⟷ GaussLux (EPSG:2169) ⟷ LUGRID

  • WGS84 ⟶ GaussLux: Convert existing latitude and longitude columns into the corresponding GaussLux columns.

    GaussLux ⟶ WGS84: Convert existing GaussLux columns into the corresponding latitude and longitude columns.

    LUGRID ⟶ WGS84 and GaussLux: Convert an existing LUGRID column into the corresponding latitude, longitude and GaussLux columns.


    • No named columns will be deleted and newly created columns will be added to the end. However columns without header might be overwritten.
    • Currently no support for formats other than .xlsx, and no support for documents with multiple sheets.
    • Files must contain 2 columns with coordinates in WGS84 (EPSG:4326) (labelled "lat", "long" or similar) or in GaussLux (EPSG:2169) (labelled "x", "y" or similar) or just one column containing LUGRID coordinates (labelled "lugrid").
    • WGS84 or GaussLux coordinates must not contain any characters other than numbers and optionally a decimal point
    • When transforming LUGRID into another system, the resulting coordinates are the ones of the lower leftmost point of the square. The size of the square is additionally indicated in the grid_size column.
  •   Please wait, this can take up to several minutes (approx. 1000 rows/second)
  • Inaturalist csv upload/update cache

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Conditions of use
A person in charge has to fill out the pdf document with the conditions of use, if it has not been done yet and send it by postal mail to the following address:

Musée national d'histoire naturelle
Tania Walisch
25, rue Munster
L-2160 Luxembourg

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Map Layers

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Zones de protection

  • Zones protégées d'intérêt national (ZPIN - 2017)

  • Natura 2000

  • Natura 2000 - Zones Oiseaux

    1. Vallée de la Woltz et affluents de la source à Troisvierges (LU0002001)

    2. Vallée de la Tretterbaach et affluents de la frontière à Asselborn (LU0002002)

    3. Vallée supérieure de l'Our et affluents de Lieler à Dasbourg (LU0002003)

    4. Vallée supérieure de la Sûre et affluents de la frontière belge à Esch-sur-Sûre (LU0002004)

    5. Vallée de l'Ernz Blanche de Bourglinster à Fischbach (LU0002005)

    6. Vallée de la Syre de Moutfort à Roodt/Syre (LU0002006)

    7. Vallée supérieure de l'Alzette (LU0002007)

    8. Minière de la région de Differdange - Giele Botter, Tillebierg, Rollesbierg, Ronnebierg, Metzerbierg et Galgebierg (LU0002008)

    9. Esch-sur-Alzette Sud-est - Anciennes minières Ellergronn (LU0002009)

    10. Dudelange Haard (LU0002010)

    11. Aspelt - Lannebur, Am Kessel (LU0002011)

    12. Haff Réimech (LU0002012)

    13. Région Kiischpelt (LU0002013)

    14. Vallées de l’Attert, de la Pall, de la Schwébech, de l'Aeschbech et de la Wëllerbach (LU0002014)

    15. Région de Junglinster (LU0002015)

    16. Région de Mompach Manternach, Bech et Osweiler (LU0002016)

    17. Région du Lias moyen (LU0002017)

    18. Région de Schuttrange, Canach, Lenningen et Gostingen (LU0002018)


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