{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "Kristy Guy", "hasEmail": "mailto:kguy@usgs.gov"}, "description": "Assessing the physical change to shorelines and wetlands is critical in determining the resiliency of wetland systems that protect adjacent habitat and communities. The wetland and back-barrier shorelines of New Jersey changed as a result of wave action and storm surge that occurred during Hurricane Sandy, which made landfall on October 29, 2012.  The impact of Hurricane Sandy will be assessed and placed in its historical context to understand the future vulnerability of wetland systems.\nMaking these assessments will rely on data extracted from current and historical resources such as maps, aerial photographs, satellite imagery, and lidar elevation data, which document physical changes over time.\nThis USGS Data Series publication includes several open-ocean shorelines, back-island shorelines, back-island shoreline points, sand area polygons, and sand lines for the undeveloped areas of New Jersey's barrier islands that were extracted from orthoimagery (ortho aerial photography) dated from March 9, 1991 to July 30, 2013.\nThis data-set consists of lines that were hand-digitized at the approximate open-ocean water line at a scale of approximately 1:2,000.  The lines were visually generalized through waves and swash zones by the photointerpreter.\nOrthoimagery of New Jersey were acquired in digital format from U.S. Department of Agriculture (USDA), U.S. Geological Survey (USGS), National Oceanic and Atmospheric Administration (NOAA), and New Jersey Geographic Information Network (NJGIN).\nThe following list provides additional details about the orthoimagery used.  The open-ocean shorelines are organized by area with all dates for each area compiled into one data-set (shapefile) named nj_sshrln_<range of dates>_<area name>.shp.    The orthoimage date for each line is in the shapefile attribute table \"Date_\" field.\nDate\t\t\t\tType\t\tSource\t\tResolution\n19910309-19910313\tPan\t\tUSGS, DOQQ\t\t1 m (meter)\n19950325-19950407\tCIR\t\tUSGS, DOQQ\t\t1 m\n20020218-20020411\tCIR\t\tNJGIN\t\t\t1 m*\n20060805-20060613\tNatural\tUSDA, NAIP\t\t1 m\n20070318-20070415\tNatural\tNJGIN\t\t\t1 m*\n20080808-20080826\tNatural\tUSDA, NAIP\t\t1 m\n20100703-20100726\tNatural\tUSDA, NAIP\t\t1 m\n20120314-20120416\tRGBI\t\tNJGIN\t\t\t1 m*\n20121031-20121106\tNatural\tNOAA\t\t\t1 m*\n20130707-20130730\tNatural\tUSDA, NAIP\t\t1 m\nPan - Panchromatic (1 band, gray scale)\nCIR - Color Infrared (infrared, red, green)\nNatural - Natural Color (red, green, blue)\nRGBI - Natural Color and Infrared (red, green, blue, and infrared)\nDOQQ\t- Digital Orthophoto Quarter Quads\nNAIP\t- National Agriculture Imagery Program\n*Resampled from 1-foot resolution imagery.", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://pubs.usgs.gov/ds/0960/downloads/cape_may.zip", "description": "Landing page for access to the data", "format": "XML", "mediaType": "application/http", "title": "Digital Data"}, {"@type": "dcat:Distribution", "description": "The metadata original format", "downloadURL": "https://data.usgs.gov/datacatalog/metadata/USGS.385471e9-e1f9-440c-b71e-1887e8cdf993.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_385471e9-e1f9-440c-b71e-1887e8cdf993", "keyword": ["1991", "1995", "2002", "2006", "2007", "2008", "2010", "2012", "2013", "Atlantic County", "Barnegat Bay", "COASTAL PROCESSES > BEACHES", "Cape May", "Cape May County", "DOI/USGS/CMG > COASTAL AND MARINE GEOLOGY, U.S. GEOLOGICAL SURVEY, U.S. DEPARTMENT OF INTERIOR", "Great Bay", "Great Channel", "LAND SURFACE > LAND USE/LAND COVER > LAND COVER", "Ludlum Bay", "Monmouth County", "National Seashore", "New Jersey", "OCEAN > COASTAL PROCESSES > BARRIER ISLANDS", "Ocean County", "Sandy Hook", "USGS:385471e9-e1f9-440c-b71e-1887e8cdf993", "United States", "aerial photography", "erosion", "orthoimagery", "orthophotography", "remote sensing", "shoreline", "wetlands"], "modified": "2020-10-13T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-74.906253, 38.927371, -73.972854, 40.486353", "theme": ["geospatial"], "title": "Open-Ocean Shorelines for the Undeveloped Areas of New Jersey's Barrier Islands, Extracted from Orthoimagery, March 9, 1991 to July 30, 2013"}