More information about the copyright of the data used and the current licenses of this image can be found on the file discription page in #Conditions d’utilisation. While some of the data used in this map may be in the public domain and tagged as such, the final map is not. Please ignore the mediaviewer used on Wikipedia if it says this map is in the public domain. There is a known bug that the Wikimedia Foundation is uninterested in fixing that causes this behavior.
Données géotemporelles
Système de coordonnées
NAD 1983 Great Lakes Basin Albers [WKID: 31734]
Échelle
1:11,792,324
Données d'archives
artwork-references
Brown, David G. (2002) White Hurricane: A Great Lakes November Gale and America's Deadliest Maritime Disaster, International Marine/McGraw-Hill ISBN : 0-07-138037-X.
This file uses data that was sourced from Natural Earth, a public domain dataset. From the terms of use:
All versions of Natural Earth raster + vector map data found on this website are in the public domain. You may use the maps in any manner, including modifying the content and design, electronic dissemination, and offset printing. The primary authors, Tom Patterson and Nathaniel Vaughn Kelso, and all other contributors renounce all financial claim to the maps and invites you to use them for personal, educational, and commercial purposes.
Shipwreck locations
The locations of the shipwrecks are facts and are not eligible for copyright protection
de partager – de copier, distribuer et transmettre cette œuvre
d’adapter – de modifier cette œuvre
Sous les conditions suivantes :
paternité – Vous devez donner les informations appropriées concernant l'auteur, fournir un lien vers la licence et indiquer si des modifications ont été faites. Vous pouvez faire cela par tout moyen raisonnable, mais en aucune façon suggérant que l’auteur vous soutient ou approuve l’utilisation que vous en faites.
partage à l’identique – Si vous modifiez, transformez ou vous basez sur cet élément, vous devez distribuer votre contribution sous une [[ccorg:share-your-work/licensing-considerations/compatible-licenses
|license identique ou compatible]] à celle de l’original.
Shipwrecks during the en:Great Lakes Storm of 1913. Reference: ''White Hurricane'', by David G. Brown, 2002. All text and icons were added to the PD blank map located at: http://walrus.wr.usgs.gov/infobank/gazette/jpg/regions/fr_glez.jpg {{PD-s