National Atlas of the United StatesThe Bathymetry of North America map layer shows depth ranges using colors. The image was derived from the National Geophysical Data Center's ETOPO2 elevation data, which is an elevation database gridded at 2-minute resolution, containing elevation and bathymetry for the world. The image was produced from the October 2001 data set. This layer is part of the 1997-2014 edition of the National Atlas of the United States.The bathymetry image was developed to portray ocean depths around North America. This image is intended for visual purposes only. The original ETOPO2 data must be used for conducting analysis and determining specific bathymetric values.This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.GeoTIFFhttps://purl.stanford.edu/fx310pw1401engNational Atlas of the United StatesPublicBathymetric mapsDigital elevation modelsImagery and Base MapsElevationOceansBathymetry of North AmericaDatasetsUnited StatesAlaskaAlabamaArizonaArkansasColoradoConnecticutDelawareFloridaGeorgiaHawaiiIdahoIllinoisIndianaIowaKansasKentuckyLouisianaMaineMarylandMassachusettsMichiganMinnesotaMississippiMissouriMontanaNebraskaNevadaNew HampshireNew JerseyNew MexicoNew York (State)North CarolinaNorth DakotaOhioOklahomaOregonPennsylvaniaRhode IslandSouth CarolinaSouth DakotaTennesseeTexasUtahVermontVirginiaWashington (D.C.)Washington (State)West VirginiaWisconsinWyomingPuerto RicoUnited States Virgin IslandsMexicoCanada2001Stanford