1977: World Ocean Floor Map - Marie Tharp - University of …
2019年5月20日 · Marie and Bruce were able to create this first complete physiographic map of the world’s ocean floor due to depth measurements collected by United States Navy submarines. Heinrich Berann painted the intersections of the ridges and continental plates on Earth, including the Mid-Atlantic Rift Valley Marie noticed in the 1950s.
Explore The World’s Most Detailed Map Of The Seafloor ... - Gizmodo
2014年10月4日 · Researchers today published the most detailed map of the ocean floor ever produced. Data collected by satellites and remote sensing instruments were used to created a model at least twice as...
Ocean Basemap - ArcGIS
2024年1月3日 · The Ocean Basemap includes bathymetry, surface and subsurface feature names, and derived depths. This map is designed to be used as a basemap by marine GIS professionals and as a reference map by anyone interested in ocean data.
World Ocean Floor Map - Earthly Mission
Their collaboration culminated in the 1977 World Ocean Floor Map, which revolutionized the theories of plate tectonics and continental drift (click to enlarge).
Printable Maps - GEBCO
Access printable maps of world ocean bathymetry showing the shape of the global ocean floor and maps for the Arctic and Southern Ocean regions.
Highly Detailed Seafloor Maps - Geography Realm
2023年8月9日 · The Nippon Foundation-GEBCO Seabed 2030 Project developed in 2018 to map the seafloor by 2030. In 2017, only 6 percent of the world’s ocean floor was known. Now, the initiative will attempt to map every corner of the planet’s seafloor and provide the data for free for scientists and others to use.
New version of GEBCO world map image file
The GEBCO world map shows the shape and depth of the global ocean floor as a shaded relief map. The latest release of the map is available to download in PDF and GeoTiff forms. Read more
[Manuscript painting of Heezen-Tharp "World ocean floor" map …
Relief shown by land form drawings, shading, and gradient tints. Depths shown by land form drawings, shading, gradient tints, and soundings. Also covers land areas of the world. Title supplied by cataloger. Hand painted map by Heinrich C. Berann. Available also through the Library of Congress Web site as a raster image. Acquisitions control no. 2007-149
Big Data Maps World's Ocean Floor - The University of Sydney
2015年8月10日 · Scientists from the University of Sydney's School of Geosciences have led the creation of the world's first digital map of the seafloor's geology. It is the first time the composition of the seafloor, covering 70 percent of the Earth’s surface, has been mapped in 40 years; the most recent map was hand drawn in the 1970s.
First digital map of world ocean floor | Earth | EarthSky
2015年8月14日 · Scientists have created a digital map of the global seafloor’s geology. It’s the first time the composition of our planet’s seafloor has been mapped in 40 years; the most recent map was hand...