{ "culture": "en-US", "name": "AISPassengerDensity2012", "guid": "CF45475F-FE98-416C-A4CE-4F9F81315F9B", "catalogPath": "", "snippet": "This dataset\n represents the density of all vessel traffic in 2012 for the US Georgia Coast with AIS transponders in 100 meter grid cells.", "description": "Automatic Identification Systems (AIS) are a navigation safety device that transmits and monitors the\n location and characteristics of many vessels in U.S. and international waters in real-time. This dataset\n represents the density of all vessel traffic in 2012 for the Georgia Coast with AIS transponders in 100 meter grid cells. The dataset is best interpreted using a high to low density scale and does not represent actual vessel counts. Raw data downloaded directly from Marine Cadastre", "summary": "This dataset\n represents the density of all vessel traffic in 2012 for the US Georgia Coast with AIS transponders in 100 meter grid cells.", "title": "AISPassengerDensity2012", "tags": [], "type": "Map Service", "typeKeywords": [ "Data", "Service", "Map Service", "ArcGIS Server" ], "thumbnail": "thumbnail/thumbnail.png", "url": "", "extent": [ [ -81.8813480462161, 25.9688875246265 ], [ -77.7877252964835, 33.2401847593135 ] ], "spatialReference": "WGS_1984_Web_Mercator_Auxiliary_Sphere", "accessInformation": "Georgia Tech Center for GIS and Georgia Department of Natural Resources, Coastal Resources Division", "licenseInfo": "" }