#Ocean gif overlay how to#
#Ocean gif overlay pro#

A tsunami's run-up or inundation height is the maximum elevation above sea level that the tsunami reaches on ground. While SMF events are rare, simulations show that a SMF of the same size as Currituck in the same region would create run-up heights similar the storm surge of a category 3 or 4 hurricane. If another section of the continental slope were to collapse, as the Currituck Slide did, it could cause a localized tsunami on the east coast of the United States. SMF events are known to cause tsunamis, which are otherwise rare in the Atlantic.

A SMF is an underwater landslide, and can be triggered by earthquakes, too much sediment, or gas seeps. It was caused by a submarine mass failure (SMF) that occurred between 24 and 50 thousand years ago. Near the south of the DEM, a break in the canyons is visible. Your map already has a basemap, but you'll change it to one that is more suited to oceanography. Esri provides a variety of basemaps that can be accessed directly within ArcGIS software. One of the most common types of map services are basemaps, which are intended to provide geographic context for other map data. They also allow you to view large amounts of data quickly. Services are regularly updated and don't take up space on your computer. They are owned, managed, and stored by someone else. Services are data that is streamed to your map. The WMS data you explored is a type of a service. It can provide context on where bathymetry data is most accurate, and where it is interpolated. The GEBCO_Latest TID 2 Grid sublayer will be useful for assessing and comparing collection methods later when you conduct analyses. The GEBCO Grid shaded relief sublayer uses bright colors and shaded relief that makes the ocean depths in this map easy to interpret. Now that you've viewed the data, you can assess whether or not the WMS layer will be useful in your project. Read more about bathymetry data collection methods and the extent of seafloor mapping at Seafloor Mapping: The Foundation for Healthy Oceans and a Healthy Planet, made for World Oceans Day by NOAA Ocean Exploration and Research.

If you're using a different version of ArcGIS Pro, you may encounter different functionality and results.

#Ocean gif overlay pro#

This tutorial was last tested on March 27, 2023, with ArcGIS Pro 3.1.

#Ocean gif overlay how to#

Along the way, you'll learn where and how to acquire bathymetry data, different data types used in oceanography, and how to add them to maps in ArcGIS Pro. When you're done you'll have an ArcGIS Pro project set up with useful datasets for the rest of your research. You'll add this data to an ArcGIS Pro project both as services and as downloaded files. You'll visit a variety of online data portals to find different bathymetric datasets. Before you can begin your analysis, you need to compile data. In this tutorial you are a student at the beginning stages of a research project studying the ocean floor off the East Coast of the United States. Acquiring bathymetric data and deriving information from it are costly and time-intensive tasks, but fortunately, a lot of data is publicly available through data portals. Bathymetry measures the depth of the ocean.