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2016 Coastal Connecticut MLLW ADS80 4-Band 16 Bit Imagery
Project: NOAA 2016 Multispectral Coastal Imagery Project - Connecticut Shoreline Orthoimagery Contract No. EA133C11CQ0010 Reference No. NCNP0000-16-01163 Woolpert Order No. 76783 CONTRACTOR: Woolpert, Inc. This project represents the collection of high resolution 4-band (RGB-IR) orthoimagery covering approximately 876 square miles at a 6" (0.5-foot) ground sample distance (GSD). The 4-band (RGB-IR) digital orthophotos will be delivered as 16-bit red, green, blue and infrared bands in uncompressed GeoTIFF format. The area of interest (AOI) was flown between July 26, 2016 and August 24, 2016 (specifically July 26, 2016; July 27, 2016; July 30, 2016; August 3, 2016, August 4, 2016; August 5, 2016, August 6, 2017; August 8, 2016; August 9, 2016; August 24, 2016). This area includes: all land areas within one-thousand (1,000) feet of Mean High Water (MHW) and within one-thousand (1,000) feet of state-regulated tidal wetlands; offshore areas at least two-thousand (2,000) feet waterward of either the mainland or island land masses in order to clearly depict the interface between the shore and coastal waters; all offshore islands within the borders of the State of Connecticut including: Goose Island and Falkner Island (offshore of Branford); Calf Islands and Great Captain Island (offshore of Greenwich); Norwalk Islands (offshore of Norwalk); Thimble Islands (offshore of Branford); Sandy Point (offshore of Stonington); all islands in the Connecticut part of Fishers Island Sound; and the Connecticut River from Long Island Sound to the Connecticut/Massachusetts state line. Original contact information: Contact Name: Kevin P. O'Brien Contact Org: Land & Water Resources Division - Coastal Resources Section Bureau of Water Protection and Land Reuse Connecticut Department of Energy and Environmental Protection Phone: 860.424.3432
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2018 Long Island, NY DMC 4-Band 8 Bit Imagery
공공데이터포털
This data set consists of a set of aerial triangulated 4-band orthophotos (.tif format) with a .5 meter resolution of the Long Island South Shore that includes the areas of Great South Bay, Moriches Bay, and Shinnecock Bay. The imagery was flown over three days, May 9, 11 and 24, 2018. The digital imagery was acquired by Richard Crouse & Associates(RCA) using an Intergraph DMC2e 230-23522 digital mapping camera. The resulting photographic images were aerotriangulated by Leading Edge Geomatics and reviewed for quality by Dewberry. The imagery was collected under environmental conditions favorable to mapping shallow submerged habitats, in particular seagrass. Missions were timed to coincide with low tide, sun angles below 30 degrees, calm sea state, and low-turbidity. The missions were also scheduled to take advantage of adequate seagrass biomass and minimal brown tide events. Close coordination with local observers on the ground was maintained to ensure good water clarity during data acquisition.
Coastal California Digital Imagery
공공데이터포털
This digital ortho-imagery dataset is a survey of coastal California. The project area consists of approximately 3774 square miles. The project design of the digital ortho-imagery data acquisition was developed to achieve a 30 cm pixel resolution. Fugro EarthData, Inc. acquired 289 flight lines in 36 lifts from August 26, 2010 through November 29, 2010. Digital ortho-imagery data collection was performed with Conquest and King Air aircrafts, utilizing a Leica ADS40-SH52 sensor. During the time of image acquisition at least two dual frequency GPS receivers are utilized. One receiver, acting as the remote, was operated on board the aircraft with the antenna located over the camera. For differential GPS processing, a second receiver was used on land as the base station. These receivers were in constant operation during the imagery collection and GPS phase data was collected at an epoch rate of at least 1 second. After processing the differential GPS solution by using the remote and master station a final estimated trajectory is generated. The smoothed best estimate trajectory, or sbet, is then in combination with ground surveyed points to strengthen the geospatial accuracy of the imagery. The digital ortho-imagery was cut to tiles measuring 1500 meters by 1500 meters. Original contact information: Contact Org: NOAA Office for Coastal Management Phone: 843-740-1202 Email: coastal.info@noaa.gov
2012 Oconee County, Georgia ADS80 Imagery
공공데이터포털
All imagery was collected during the 2012 Spring flying season during leaf-off conditions for deciduous vegetation in the State of Georgia. The sun angle was at 30-degrees or greater, and streams were within their normal banks. During the flight planning and acquisition, a significant effort was made to limit clouds, snow, fog, haze, smoke, or other ground obscuring conditions in the imagery. In no case does the maximum cloud cover exceed 5% per image. Within the immediate areas of power plants, factories, or controlled agricultural burns some steam or smoke and/or shadows may be visible on imagery. Original contact information: Contact Org: NOAA Office for Coastal Management Phone: 843-740-1202 Email: coastal.info@noaa.gov
2013 Coastal Georgia 4-Band 8 Bit Imagery
공공데이터포털
This data set consists of half-foot pixel resolution, natural color orthoimages covering the urban area footprint. An orthoimage is remotely sensed image data in which displacement of features in the image caused by terrain relief and sensor orientation have been mathematically removed. Orthoimagery combines the image characteristics of a photograph with the geometric qualities of a map. Each orthoimage provides imagery over a 5000-foot by 5000-foot block on the ground. There is no image overlap between adjacent files. The projected coordinate system is Georgia State Plane East (FIPS 1001) feet with a NAD83 datum.
2017 NOAA NGS Ortho-rectified Oblique Imagery of the East Coast
공공데이터포털
This data set contains ortho-rectified mosaic tiles, created as a product from the NOAA Integrated Ocean and Coastal Mapping (IOCM) initiative. The source imagery was acquired from 20170413 - 20170417 with an Applanix Digital Sensor System (DSS). The original images were acquired at a higher resolution to support the final ortho-rectified mosaic.
1980 Marinette County, WI NOAA Black & White 8 Bit Imagery
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Historic aerial imagery for the Great Lakes shoreline of Lake Michigan was provided by the Bay-Lake Region Planning Commission (BLRPC). This imagery was captured in November 1980 by Aero-Metric Engineering, Inc. and archived by the BLRPC by Range/Township on mylar sheets at a scale of 1"=800'. Under contract to NOAA, Dewberry obtained the mylar sheets from BLRPC, scanned them at 600 DPI, and georeferenced the scanned images.
Aerial Imagery over U.S. Coastal Areas collected by the NOAA Office for Coastal Management dating from 1944 to Present
공공데이터포털
This aerial imagery dataset consists of high resolution (1 inch up to 1 meter) true color, infrared, 4-band, black and white, and hyperspectral ortho-rectified mosaic tiles collected in coastal areas to support shoreline and coastal mapping efforts. This data is created as a product from the NOAA Office for Coastal Management (OCM) from data collected by the NOAA National Geodetic Survey (NGS), the NOAA Office for Coastal Management (OCM) and the US Army Corps of Engineers (USACE). The source imagery was acquired from airplane flights from across the United States since 1944 and is an ongoing project. Ortho-rectified mosaic tiles are an ancillary product supporting the Interagency Working Group - Ocean and Coastal Mapping with a goal of increasing support for multiple uses of the data. Most of the data was collected through NOAA NGS's Coastal Mapping Program (CMP) and typically has a ground sample distance (GSD) for each pixel of 0.50 m, though more recent data may have a 0.35 m or 0.25 m GSD. Data collected by the US Army Corps of Engineers (USACE) is typically higher resolution with 0.05 m GSD. The rest of the data was acquired by OCM. OCM has an agreement with NGS and the USACE to archive the imagery that is delivered to OCM. The data set includes Geotiff (.tif) or ERDAS Imagine .img format images with associated GIS tile index shapefiles and a manifest file.
Aerial Imagery over U.S. Coastal Areas collected by the NOAA Office for Coastal Management dating from 1944 to Present
공공데이터포털
This aerial imagery dataset consists of high resolution (1 inch up to 1 meter) true color, infrared, 4-band, black and white, and hyperspectral ortho-rectified mosaic tiles collected in coastal areas to support shoreline and coastal mapping efforts. This data is created as a product from the NOAA Office for Coastal Management (OCM) from data collected by the NOAA National Geodetic Survey (NGS), the NOAA Office for Coastal Management (OCM) and the US Army Corps of Engineers (USACE). The source imagery was acquired from airplane flights from across the United States since 1944 and is an ongoing project. Ortho-rectified mosaic tiles are an ancillary product supporting the Interagency Working Group - Ocean and Coastal Mapping with a goal of increasing support for multiple uses of the data. Most of the data was collected through NOAA NGS's Coastal Mapping Program (CMP) and typically has a ground sample distance (GSD) for each pixel of 0.50 m, though more recent data may have a 0.35 m or 0.25 m GSD. Data collected by the US Army Corps of Engineers (USACE) is typically higher resolution with 0.05 m GSD. The rest of the data was acquired by OCM. OCM has an agreement with NGS and the USACE to archive the imagery that is delivered to OCM. The data set includes Geotiff (.tif) or ERDAS Imagine .img format images with associated GIS tile index shapefiles and a manifest file.
2014 Webster County, GA DMC 4-Band 8 Bit Imagery
공공데이터포털
This data set consists of one-foot pixel resolution, natural color orthoimages covering the urban area footprint. An orthoimage is remotely sensed image data in which displacement of features in the image caused by terrain relief and sensor orientation have been mathematically removed. Orthoimagery combines the image characteristics of a photograph with the geometric qualities of a map. Each orthoimage provides imagery over a 5000-foot by 5000-foot block on the ground. There is no image overlap between adjacent files. The projected coordinate system is Georgia State Plane West (FIPS 1002) feet with a NAD83 datum.
NOAA Digital Orthophotography for the Coasts of Maine and New Hampshire
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Project: NOAA Digital Orthophotography for the Coasts of Main/New Hampshire, Massachusetts/Rhode Island/Connecticut, and Hudson River/Long Island /NY/NJ Contract No. EA133C11CQ0010 Reference No. NCNP0000-14-00967 Woolpert Order No. 74571 CONTRACTOR: Woolpert, Inc. The project represents the collection of digital orthoimagery for the coasts of Maine and New Hampshire; Massachusetts and Rhode Island; Connecticut, the Hudson River, Long Island and the NY/NJ metro area. The work was requested by the National Oceanic and Atmospheric Administration, Office of Response and Restoration division. The imagery is being acquired for use in the development of the ESI (Environmental Sensitivity Index) data in this same region. The entire project area includes approximately 11,669 square miles. Original contact information: Contact Org: National Oceanic and Atmospheric Administration (NOAA) Phone: 843-740-1200
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