OpenSeaMap - The free nautical chart
VAR 3.5°5'E (2015) ANNUAL DECREASE 8' Edit. Map with JOSM Remote; View. Weather; Sea Marks; Harbours; Sport; Aerial photo; Coordinate Grid
GIS Interactive Maps of Ocean Floor from Remote Sensing
Living Oceans Foundation creates interactive GIS maps of ocean floor from high resolution imagery via remote sensing for habitat maps and marine reserves.
Ocean Basemap - ArcGIS
Jan 3, 2024 · 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.
Super-Detailed Interactive 3-D Seafloor Map - WIRED
Oct 9, 2014 · This super-detailed map of the ocean floor's topography is based on satellite measurements of subtle lumps on the ocean's surface. These lumps of water, which are subtle, low, and...
NOAA releases new ocean floor viewer - EarthSky
May 25, 2012 · The new ocean floor viewer combines data on the sea floor with the latest high-resolution bathymetric (sea bottom) data collected by NOAA’s Office of Coast Survey. While NOAA’s sea floor...
Pacific Ocean Floor Map - Overview - ArcGIS
Explore the ridges, vents, deep sea life, and terrain of the Pacific with this physical map of the ocean floor. Includes the Mariana Trench (the deepest place on Earth) and the Aleutian Trench, along with hundreds of islands labeled by their sovereignty.
Discover the Ocean Floor Using ArcGIS Online's Ocean Basemap
Esri developed this map service and hosts it in ArcGIS Online. If you are interested in bathymetry, marine science and resource conservation, and oceanic mapping, you can use it as a cartographic reference map of the ocean or as a basemap for building your own maps.
NCEI GIS Maps & Services Notice - National Centers for …
Nov 14, 2024 · BlueTopo is a compilation of the nation's best available bathymetric data. In the same way that a topographic map details the height of land, BlueTopo details the depth of lake beds and seafloor beneath navigationally significant U.S. waters.
Seafloor Mapping - National Centers for Environmental Information
Use this interactive map to search and access bathymetric data, including multibeam, singlebeam, lidar, and crowdsourced bathymetry data.
Interactive: Mapping the wonders of the underwater world
Sep 5, 2022 · High-res ocean floor maps can help with ship navigation, the laying of underwater cables and pipelines, and with making seabed constructions safer. These maps also show us undersea landforms, like seamounts, that are usually home to rich biodiversity and marine wildlife.
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