Topographic Map Ocean Floor

Topographic Map Ocean Floor. NCEI and the IHO Data Center for Digital Bathymetry (DCDB) archive and share depth data acquired by hydrographic, oceanographic, and industry vessels and platforms during surveys or while on passage This graphic shows several ocean floor features on a scale from 0-35,000 feet below sea level


from

For most of history, what lay below the sea surface and on the seafloor was a mystery This graphic shows several ocean floor features on a scale from 0-35,000 feet below sea level

The SWOT satellite (Surface Water and Ocean Topography), launched into orbit in 2022 and the result of the collaboration between NASA and the French National Center for Space Studies (CNES), allowed you to get a new one very detailed map of the ocean floor.This was possible thanks to its particularly advanced technology, which overcomes the limits of previous satellites dedicated to ocean. For most of human history, maps were hand-drawn and considered quite artistic 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.

. Ocean Basemap The Ocean Basemap includes bathymetry, surface and subsurface feature names, and derived depths Researchers have built a detailed map of the ocean floor's topography by using satellites to spot subtle, watery lumps on the ocean's surface

. Topographic maps of the sea floor, produced at a 1:100,000 scale that contain Loran-C rates, bottom sediment types and known bottom obstructions These data, which are used in several national and international mapping bathymetry projects, are free to the public with no restrictions