{ "culture": "en-US", "name": "usSEABED_MudSandGravelRock", "guid": "1503C30E-3CA4-4D26-B5A8-F0CFE1AAEE72", "catalogPath": "", "snippet": "", "description": "This map provides a summary of seabed physical properties in the Gulf of Mexico. This is a compilation of diverse data sets, describing the nature of seabed materials. The data are broken into percentages of mud, sand, gravel and rock. Data comes from a subset of USGS's usSEABED database called dbSEABED.", "summary": "", "title": "Seabed Physical Properties", "tags": [ "benthic", "marine sediments", "seafloor composition", "grain size" ], "type": "Map Service", "typeKeywords": [ "Data", "Service", "Map Service", "ArcGIS Server" ], "thumbnail": "thumbnail/thumbnail.png", "url": "", "extent": [ [ -99.9999999996996, 16.4799999999009 ], [ -79.0000000002991, 31.5000000001008 ] ], "spatialReference": "WGS_1984_Web_Mercator_Auxiliary_Sphere", "accessInformation": "Chris Jenkins, Institute of Arctic and Alpine Research, University of Colorado at Boulder", "licenseInfo": "" }