50866 Data Set Published / External 47843 NGS Imagery Project Completed 2018-01-10 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 20170729 - 20170729 with a Trimble Digital Sensor System (DSS). The original images were acquired at a higher resolution to support the final ortho-rectified mosaic. Ortho-rectified mosaic tiles are an ancillary product of NOAA's Coastal Mapping Program (CMP), created through a wider Integrated Ocean and Coastal Mapping initiative to increase support for multiple uses of the data. The ground sample distance (GSD) for each pixel is 0.50 m. The imagery was not tide coordinated at the time of acquisition. Theme ISO 19115 Topic Category imageryBaseMapsEarthCover Spatial Global Change Master Directory (GCMD) Location Keywords CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA > WASHINGTON Instrument Global Change Master Directory (GCMD) Instrument Keywords CAMERAS Platform Global Change Master Directory (GCMD) Platform Keywords AERIAL PHOTOGRAPHS > AERIAL PHOTOGRAPHS Platform Global Change Master Directory (GCMD) Platform Keywords Airplane > Airplane Theme NOS Data Explorer Topic Category Remotely Sensed Imagery/Photography Theme aerial Theme digital orthophotography Theme mosaic Theme orthophoto Theme photograph Theme rectified image Theme shoreline Temporal 20170729 Office for Coastal Management Charleston SC USA Data Set Imagery None Planned Image (digital) Users must assume responsibility to determine the usability of these data. These photographs were obtained for use by NGS during the course of its development of potential final products to fulfill its statutory mission. Although NGS is making these photographs available to others who may find the photographs of value, NGS does not warrant, endorse, or recommend the use of these photographs for any given purpose. NGS is providing these photographs "as is," and NGS disclaims any and all warranties, whether expressed or implied, including (without limitation) any implied warranties of merchantability or fitness for a particular purpose. In no event will NGS be liable to you or any third party for any direct, indirect, incidental, consequential, special, or exemplary damages or lost profits resulting from any use or misuse of these data. Any conclusions drawn from the analysis of this information are not the responsibility of NOAA, the National Geodetic Survey, the Office for Coastal Management, or its partners. NOAA National Geodetic Survey Trimble Digital Sensor System (DSS) Airplane Data Steward 2017-12-22 Organization NOAA Office for Coastal Management NOAA/OCM coastal.info@noaa.gov 2234 South Hobson Ave Charleston SC 29405-2413 (843) 740-1202 https://coast.noaa.gov NOAA Office for Coastal Management Home Page Online Resource Distributor 2017-12-22 Organization NOAA Office for Coastal Management NOAA/OCM coastal.info@noaa.gov 2234 South Hobson Ave Charleston SC 29405-2413 (843) 740-1202 https://coast.noaa.gov NOAA Office for Coastal Management Home Page Online Resource Metadata Contact 2017-12-22 Organization NOAA Office for Coastal Management NOAA/OCM coastal.info@noaa.gov 2234 South Hobson Ave Charleston SC 29405-2413 (843) 740-1202 https://coast.noaa.gov NOAA Office for Coastal Management Home Page Online Resource Originator 2017-07-29 Organization NGS Communications and Outreach Branch ngs.infocenter@noaa.gov (301) 713-3242 (301) 713-4172 Point of Contact 2017-12-22 Organization NOAA Office for Coastal Management NOAA/OCM coastal.info@noaa.gov 2234 South Hobson Ave Charleston SC 29405-2413 (843) 740-1202 https://coast.noaa.gov NOAA Office for Coastal Management Home Page Online Resource Ground Condition -122.722206387 -122.490782143 48.3340872184 48.2261437831 Discrete 2017-07-29 Unclassified Data is available online for custom downloads None Users should be aware that temporal changes may have occurred since this data set was collected and some parts of this data may no longer represent actual surface conditions. Users should not use this data for critical applications without a full awareness of its limitations. https://coast.noaa.gov/dataviewer/#/imagery/search/where:ID=8457 2017-12-22 Organization NOAA Office for Coastal Management Link to custom download Zip Zip https://coastalimagery.blob.core.windows.net/digitalcoast/OakHarborWA_RGB_2017_8457/index.html 2017-12-22 Organization NOAA Office for Coastal Management Link to bulk image download GeoTIFF GeoTIFF https://coast.noaa.gov Online Resource HTML Web page for the NOAA Office for Coastal Management https://coast.noaa.gov/dataregistry Online Resource HTML Web page for Digital Coast for finding coastal data https://coast.noaa.gov/dataviewer Online Resource HTML Data Access Viewer for discovering coastal imagery, land cover, and elevation data The accuracy of the data is plus or minus 1.5 m at at the 95% circular error confidence level. The horizontal positional accuracy and the assurance of that accuracy are dependent upon the accuracy of the data inputs to the rectification process. These data inputs include the digital elevation model (DEM), accuracy of control, and methodology used to georeference the imagery that meet NOAA's Coastal Mapping Program standards. Image Acquisition and Orthorectification 1 Mosaic's were generated from the color ortho-rectified imagery using OrthoVista. Pyramids are built in during this step. Mosaic data have not been histogram stretched and only minimal near-infrared balancing has been performed. The images are in 8 bit RGB. The DEM source is 30 meter posting USGS NED. Cubic convolution resampling method was used to create the final ortho-rectified mosaic. Original image tiles are 2.5 km by 2.5 km squares. 2017-12-18T00:00:00 Organization National Geodetic Survey NGS https://ror.org/02f762h70 1315 East-West Hwy Silver Spring MD 20910 https://geodesy.noaa.gov/ gov.noaa.nmfs.inport:50866 Maryellen Sault 2017-12-22T07:57:21 SysAdmin InPortAdmin 2026-03-04T19:17:17 2024-01-11 National Geodetic Survey NGS 1002 Public No No 2020-03-13 1 Year 2021-03-13