1.0 DCPLUS 20250422 16543100 20250423 16543100 https://www.arcgis.com/sharing/rest/content/items/84f11156aa664a65a14724e5a6865fd0/info/thumbnail/ago_downloaded.png https://www.arcgis.com/home/item.html?id=84f11156aa664a65a14724e5a6865fd0 84f11156aa664a65a14724e5a6865fd0 Feature Service https://services6.arcgis.com/2DGR1sZBUvcPcd8Z/arcgis/rest/services/walker_ridge/FeatureServer Marine Seismic Survey P1-13-LA Walker Ridge 2025-04-22T16:54:31 2025-04-23T16:01:37 Airgun Threat Streamer Seismic survey Seisimic reflection CET cmd_publish The U.S. Geological Survey led a seismic acquisition cruise in the Gulf of Mexico from April 18 to May 3, 2013, with the objectives of (1) achieving improved imaging and characterization at two established gas hydrate study sites, and (2) refining geophysical methods for gas hydrate characterization in other locations. Pacific Coastal and Marine Science Center, The National Archive of Marine Seismic Surveys, Bureau of Ocean Energy Management, U.S. Department of the Interior, U.S. Geological Survey https://walrus.wr.usgs.gov/namss/survey/p1-13-la-walker-ridge/ We conducted this acquisition aboard the R/V Pelican, and used a pair of 105/105-cubic-inch generator/injector air guns to provide seismic energy that we recorded using a 450-meter 72-channel digital hydrophone streamer and 25 multicomponent ocean-bottom seismometers. Pacific Coastal and Marine Science Center, The National Archive of Marine Seismic Surveys, Bureau of Ocean Energy Management, U.S. Department of the Interior, U.S. Geological Survey https://walrus.wr.usgs.gov/namss/survey/p1-13-la-walker-ridge/ CC-BY -91.77654 -91.58173 26.76639 26.563900000000004 1 /9j/4AAQSkZJRgABAgAAAQABAAD/2wBDAAgGBgcGBQgHBwcJCQgKDBQNDAsLDBkSEw8UHRofHh0aHBwgJC4nICIsIxwcKDcpLDAxNDQ0Hyc5PTgyPC4zNDL/2wBDAQkJCQwLDBgNDRgyIRwhMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjL/wAARCACFAMgDASIAAhEBAxEB/8QAHwAAAQUBAQEBAQEAAAAAAAAAAAECAwQFBgcICQoL/8QAtRAAAgEDAwIEAwUFBAQAAAF9AQIDAAQRBRIhMUEGE1FhByJxFDKBkaEII0KxwRVS0fAkM2JyggkKFhcYGRolJicoKSo0NTY3ODk6Q0RFRkdISUpTVFVWV1hZWmNkZWZnaGlqc3R1dnd4eXqDhIWGh4iJipKTlJWWl5iZmqKjpKWmp6ipqrKztLW2t7i5usLDxMXGx8jJytLT1NXW19jZ2uHi4+Tl5ufo6erx8vP09fb3+Pn6/8QAHwEAAwEBAQEBAQEBAQAAAAAAAAECAwQFBgcICQoL/8QAtREAAgECBAQDBAcFBAQAAQJ3AAECAxEEBSExBhJBUQdhcRMiMoEIFEKRobHBCSMzUvAVYnLRChYkNOEl8RcYGRomJygpKjU2Nzg5OkNERUZHSElKU1RVVldYWVpjZGVmZ2hpanN0dXZ3eHl6goOEhYaHiImKkpOUlZaXmJmaoqOkpaanqKmqsrO0tba3uLm6wsPExcbHyMnK0tPU1dbX2Nna4uPk5ebn6Onq8vP09fb3+Pn6/9oADAMBAAIRAxEAPwD3+iiigAooooAKKKKACiiigAooooAKKKKACiiigAooooAKKKKACiiigAooooAKKKKACiiigAooooAKKKKACiiigAooooAKKKRWDZwehwaAFooooAKKKjikMm84+UMVHvjg/rmgCSiiigAooooAKKKKACiiigAooooAKKKKACiiigAooooAKKKKACiiigAqKQGNvNUZ7OB3Hr9R/ntUtFAACCAQcg9DRVd3Ns2FQsjngA/dPp+Pb3+tPa5hSJZGcKjdCePwp2HYlqK3wIzj++//AKEakByAcEZHQ1Faf8esbHqw3n6nk/qaOgdCaiikZgilmOAKQhaKRSxUFl2n0znFLQAUUUUAFFFFABRRRQAUUUUAFFFFABRRRQAUUUUAFFFFABRRRQBXu2iNtKsmSowG29Rn0rn7a9uIr1rfUOZM/IinhgR94e/fP/1zW3MjJOs+PMn6LECMbe/Xvz1/Dvzk6nZR3UO+GRTMn3JR/Cf+ef8AgO3487QtszWFtmaK3X2eIyzuruuC79FVCR0/z/Srtru+yQ71KtsGQexxXJR3v2nTmifcJUZcK3VTuGd2eST7/Xk5I6WGWNTlsmU5GO+709z+mPQYpThYJxsW3cIuT9AB1JqBFadw7EhR0wf5f40kQNz+8Y5Q9O2R6D29+/0q1WexnsFFFFIQUUUUAFFFFABRRRQAUUUUAFFFFABRRRQAUUUUAFFFFADZELrhZGQ56rj+oNMEcqg4nZj/ALag/wAsVLQeB0zQBWczocvNCc9hGQSPb5j3NZ1zBIjAyW0IVuEIkIKH1HHU/Xjr6k6MqkgSN/rv+Wajsf8APWmMQ8TGT/XEFWGfujuM9h79/wAqtOxadjjtcs57fddKpeTcBPgg5XOOD69iSO/vzpWuoRywxzzRyIu0eZldwYepIycA446txn0E+oIfsyqQSfOh8suvbzFG1h9MfL+J56UWjbRb2IIhFvI2Y9zD903o3+e55xmuhPmjZ7m6fNGzOkgu42Kl3mHXbvjYZ9SeMf0qZb60dgq3UJZhkLvGT+FV7CGMEyJ/FydpwAfTHp3FaHWuaVrnO7XEBBGQQR6ilqJrW3ZizQRFj3KDNPSNIxhFCj0FIkdRRRSAKKKKACiiigAooooAKKKKACiiigAooooAKKKKACiimOzZCoPmPcjgUAJI4VsIoaTH5D3qp9ncSm7cFiuMIOrD1PuMnA/qeLqIEGBkknJJ6k06new72MvUImlitpFKhjOhTHIXOefc0+fT0v7aSCYcv8sp9xyGH6fgatSgGeBAOjFyPYAj+bCp6rmatYfM0UbOI2WLYbmQDAJ5J/2v6H0POOavVHLHvAKnDryp9/f2p6ksoJUqfQ1Ld9RN31FooopCCiiigAooooAKKKKACiiigAooooAKKKKACiiigAooooAKKKKACiiigCJsfa4x32N/NalqIIxuS5+6EAX65Of5LUtNjCiiikIKKKKACiiigAooooAKKKKACiiigAooooAKKKKACiiigAooooAKKKKACiiigAooooAKKKKACiiigAooooAKKKKACiiigAooooAKKKKACiiigAooooAKKKKACiiigAooooAKKKKACiiigAooooAKKKKACiiigAooooAKKKKAP//Z 84f11156aa664a65a14724e5a6865fd0 https://services6.arcgis.com/2DGR1sZBUvcPcd8Z/arcgis/rest/services/walker_ridge/FeatureServer Feature Service EPSG