gov.noaa.nmfs.inport:71886 eng UTF8 dataset Imagery National Geodetic Survey resourceProvider National Geodetic Survey 1315 East-West Hwy Silver Spring MD 20910 https://geodesy.noaa.gov/ WWW:LINK-1.0-http--link National Geodetic Survey Website Website listed for National Geodetic Survey information pointOfContact 2024-02-29T00:00:00 ISO 19115-2 Geographic Information - Metadata Part 2 Extensions for imagery and gridded data ISO 19115-2:2009(E) EPSG::6345 2023 NOAA NGS MHW Ortho-rectified 4-band Mosaic of Mississippi Sound, Mississippi 2024 creation publication NOAA/NMFS/EDM 71886 https://www.fisheries.noaa.gov/inport/item/71886 WWW:LINK-1.0-http--link Full Metadata Record View the complete metadata record on InPort for more information about this dataset. information https://coast.noaa.gov/ WWW:LINK-1.0-http--link NOAA's Office for Coastal Management (OCM) website Information on the NOAA Office for Coastal Management (OCM) download https://coast.noaa.gov/dataviewer/ WWW:LINK-1.0-http--link NOAA's Office for Coastal Management (OCM) Data Access Viewer (DAV) The Data Access Viewer (DAV) allows a user to search for and download elevation, imagery, and land cover data for the coastal U.S. and its territories. The data, hosted by the NOAA Office for Coastal Management, can be customized and requested for free download through a checkout interface. An email provides a link to the customized data, while the original data set is available through a link within the viewer. download This data set contains 4-band ortho-rectified mosaic tiles, created as a product from the NOAA Integrated Ocean and Coastal Mapping (IOCM) initiative. They are 8 bit RGB and NIR band stacked mosaics with an alpha channel. The source imagery was acquired from 20230625 - 20230702 with an Applanix 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. This data set was developed by NOAA., Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), National Geodetic Survey (NGS), Remote Sensing Division completed National Geodetic Survey 1315 East-West Hwy Silver Spring MD 20910 https://geodesy.noaa.gov/ WWW:LINK-1.0-http--link National Geodetic Survey Website Website listed for National Geodetic Survey information pointOfContact National Geodetic Survey 1315 East-West Hwy Silver Spring MD 20910 https://geodesy.noaa.gov/ WWW:LINK-1.0-http--link National Geodetic Survey Website Website listed for National Geodetic Survey information custodian notPlanned EARTH SCIENCE > LAND SURFACE > GEOMORPHIC LANDFORMS/PROCESSES > COASTAL LANDFORMS > BEACHES EARTH SCIENCE > LAND SURFACE > GEOMORPHIC LANDFORMS/PROCESSES > COASTAL LANDFORMS > SHORELINES EARTH SCIENCE > SPECTRAL/ENGINEERING > VISIBLE WAVELENGTHS > VISIBLE IMAGERY theme Global Change Master Directory (GCMD) Science Keywords 17.0 EARTH SCIENCE SERVICES > DATA ANALYSIS AND VISUALIZATION > GEOGRAPHIC INFORMATION SYSTEMS service Global Change Master Directory (GCMD) Service Keywords 17.0 CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA > MISSISSIPPI place Global Change Master Directory (GCMD) Location Keywords 20.8 CAMERA > CAMERA instrument Global Change Master Directory (GCMD) Instrument Keywords 17.2 AERIAL PHOTOGRAPHS > AERIAL PHOTOGRAPHS Airplane > Airplane platform Global Change Master Directory (GCMD) Platform Keywords 17.2 DOC/NOAA/NOS/NGS > National Geodetic Survey, National Ocean Service, NOAA, U.S. Department of Commerce dataCentre Global Change Master Directory (GCMD) Data Center Keywords 2017-04-24 publication 8.5 NGS Imagery project InPort otherRestrictions Cite As: National Geodetic Survey, [Date of Access]: 2023 NOAA NGS MHW Ortho-rectified 4-band Mosaic of Mississippi Sound, Mississippi [Data Date Range], https://www.fisheries.noaa.gov/inport/item/71886. NOAA provides no warranty, nor accepts any liability occurring from any incomplete, incorrect, or misleading data, or from any incorrect, incomplete, or misleading use of the data. It is the responsibility of the user to determine whether or not the data is suitable for the intended purpose. otherRestrictions Access Constraints: None otherRestrictions Use Constraints: 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. otherRestrictions Distribution Liability: 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 Office for Coastal Management or its partners unclassified NOAA Data Management Plan (DMP) NOAA/NMFS/EDM 71886 https://www.fisheries.noaa.gov/inportserve/waf/noaa/nos/ngs/dmp/pdf/71886.pdf WWW:LINK-1.0-http--link NOAA Data Management Plan (DMP) NOAA Data Management Plan for this record on InPort. information crossReference eng; US imageryBaseMapsEarthCover OS Independent -89.18 -87.98 29.54 30.44 | Currentness: Ground Condition 2023-06-25 2023-07-02 The ground sample distance (GSD) for each pixel is 0.25 m. The imagery was tide coordinated (MHW) at the time of acquisition. false eng false Other NOAA NGS 4 Band Image Description 2024-02-07 publication GeoTIFF Zip Zip NOAA Office for Coastal Management (843) 740-1202 2234 South Hobson Ave Charleston SC 29405-2413 coastal.info@noaa.gov https://coast.noaa.gov WWW:LINK-1.0-http--link NOAA Office for Coastal Management Website NOAA Office for Coastal Management Home Page information distributor https://coast.noaa.gov/htdata/raster8/imagery/MississippiSoundMS_RGBN_2023_MHW_10062 WWW:LINK-1.0-http--link Bulk Download Bulk download of data files in the original coordinate system. download https://coast.noaa.gov/dataviewer/#/imagery/search/where:ID=10062 WWW:LINK-1.0-http--link Customized Download Create custom data files by choosing data area, map projection, file format, etc. A new metadata will be produced to reflect your request using this record as a base. download dataset Horizontal Positional Accuracy 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. Horizontal_Positional_Accuracy_Value: 1.5 Horizontal_Positional_Accuracy_Explanation: These data are accurate with a 95% circular error confidence level. Comparability All rectified images were loaded into a GIS package to view the entire project area for tone differences, complete coverage, warping/smearing imagery due to inaccurate DEM, and any other obvious problems. All final tiles are reviewed for artifacts, unblended seam-lines and warps or smears. Completeness Report The extent of image coverage is limited to the acquired flight lines which were planned to map the shoreline and therefore may not include all areas within the bounding coordinates. Mosaic's were generated from 4-band (red, green, blue, near-infrared) ortho-rectified imagery. Mosaic data have not been histogram stretched and only minimal color balancing has been performed. The images are in 8 bit RGBI. 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 3.0 km by 3.0 km squares. 2024-01-10T00:00:00 National Geodetic Survey processor Tiff images that fall within the boundary of Alabama were downloaded from the https://coast.noaa.gov/htdata/raster2/ website. 2025-11-18T00:00:00 Geological Survey of Alabama processor Processing National Geodetic Survey originator