gov.noaa.nmfs.inport:63293 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 2026-03-04T19:17:17 ISO 19115-2 Geographic Information - Metadata Part 2 Extensions for imagery and gridded data ISO 19115-2:2009(E) EPSG::6344 EPSG::26914 2018 NOAA NGS Ortho-rectified 4-band Mosaic of Texas: Galveston to Mustang Island 2020-12 publication NOAA/NMFS/EDM 63293 https://www.fisheries.noaa.gov/inport/item/63293 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 ortho-rectified mosaic tiles, created by Fugro in support of the national shoreline mapping program for NOAA NGS. The source imagery was acquired using an ADS100 pushbroom camera. 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 > SPECTRAL/ENGINEERING > INFRARED WAVELENGTHS > INFRARED IMAGERY EARTH SCIENCE > SPECTRAL/ENGINEERING > VISIBLE WAVELENGTHS > VISIBLE IMAGERY theme Global Change Master Directory (GCMD) Science Keywords 17.0 CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA place Global Change Master Directory (GCMD) Location Keywords 20.8 CAMERAS instrument Global Change Master Directory (GCMD) Instrument Keywords 17.2 Remotely Sensed Imagery/Photography theme NOS Data Explorer Topic Category Aircraft > Aircraft platform Global Change Master Directory (GCMD) Platform Keywords aerial coastal digital orthophotography mosaic orthophoto photograph rectified image shoreline theme 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 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 22. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian NGS Imagery project InPort otherRestrictions Cite As: National Geodetic Survey, [Date of Access]: 2018 NOAA NGS Ortho-rectified 4-band Mosaic of Texas: Galveston to Mustang Island [Data Date Range], https://www.fisheries.noaa.gov/inport/item/63293. 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 63293 https://www.fisheries.noaa.gov/inportserve/waf/noaa/nos/ngs/dmp/pdf/63293.pdf WWW:LINK-1.0-http--link NOAA Data Management Plan (DMP) NOAA Data Management Plan for this record on InPort. information crossReference vector eng; US imageryBaseMapsEarthCover OS Independent -97.23352 -94.44196 27.669849 29.56227 | Currentness: Ground Condition 2018-12-04 2018-12-20 The ground sample distance (GSD) for each pixel is 0.30 m. The imagery was not tide coordinated at the time of acquisition. This data was flown from 12/4/2018-12/20/2018. Zip Zip GeoTIFF 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/dataviewer/#/imagery/search/where:ID=9212 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 https://coastalimagery.blob.core.windows.net/digitalcoast/CoastalTX_2018_9212/index.html WWW:LINK-1.0-http--link Bulk Download Bulk download of data files in the original coordinate system. download dataset Horizontal Positional Accuracy This data has been compiled to meet National Standard for Spatial Data Accuracy (NSSDA) ACCURACYr = 1.47m at 95% confidence level; 1)Actual RMSEr tested at 0.37m for UTM14N and 0.29m for UTM15N, 2)Actual Accuracyr NSSDA horizontal tested at 95% = 0.32m for UTM14N and 0.25m for UTM15N 3)Actual CE tested at 95% = 0.21m for UTM14N and 0.17m for UTM15N. Completeness Report A complete iteration of processing (GPS/IMU Processing, Raw Ortho Data Processing, and Verification of Coverage and Data Quality) was performed to ensure that the acquired data was complete, uncorrupted, and that the entire project area had been covered without gaps between flight lines. No void areas or missing data exists. Fugro collected ADS derived orthos in December 2018 for the TX1803-TB-C AOI with 30cm GSD. Data was collected when environmental conditions meet the criteria specified. Digital imaging shall not be conducted when clouds or cloud shadow obscure the land-water interface or features of navigational significance in the scene. The landwater interface shall not be obscured by snow, ice, smoke, haze, etc. Storm systems and events (e.g. hurricanes, northeasters, and frontal boundaries) that may cause an increase in water levels, tidal heights, and wave activity shall be avoided. Efforts to avoid sun glare shall be taken. Time of day for digital camera imagery is determined by the sun angle which shall not be less than 25 degrees above the horizon at the time of exposure. If imagery is collected between the months of November and February, the sun angle requirement shall not be less the 20 degrees. This data was collected in 22 planned lines, 31 altogether with reflights. Lines are presented below as Line Number - Date Acquired - Universal Time Coordinated (Zulu Time) of Line Beginning - Universal Time Coordinated (Zulu Time) of line Ending: 1 - 12/10/18 - 16:26:24 - 16:49:17 2 - 12/10/18 - 19:48:43 - 20:10:26 3 - 12/13/18 - 17:03:08 - 17:16:02 3 - 12/20/18 - 16:06:20 - 16:15:42 4 - 12/13/18 - 17:35:56 - 17:37:37 4 - 12/13/18 - 17:45:16 - 17:54:56 4 - 12/20/18 - 16:21:41 - 16:29:49 5 - 12/13/18 - 17:58:52 - 18:06:40 5 - 12/20/18 - 16:33:24 - 16:41:28 6 - 12/13/18 - 18:11:06 - 18:18:49 6 - 12/20/18 - 16:44:33 - 16:51:21 7 - 12/13/18 - 18:22:40 - 18:30:41 7 - 12/13/18 - 18:35:58 - 18:37:14 7 - 12/20/18 - 16:55:37 - 17:09:27 8 - 12/13/18 - 18:40:13 - 18:47:22 9 - 12/10/18 - 16:08:54 - 16:11:52 10 - 12/10/18 - 15:39:54 - 15:48:44 11 - 12/10/18 - 17:29:37 - 17:35:44 11 - 12/10/18 - 19:03:00 - 19:29:04 12 - 12/04/18 - 16:35:38 - 16:44:17 13 - 12/04/18 - 16:22:42 - 16:30:50 14 - 12/04/18 - 16:50:50 - 16:54:15 15 - 12/04/18 - 16:59:29 - 17:01:15 16 - 12/10/18 - 16:57:30 - 17:25:21 16 - 12/10/18 - 17:38:40 - 17:39:40 17 - 12/10/18 - 15:13:52 - 15:34:39 18 - 12/04/18 - 15:07:27 - 15:11:37 19 - 12/04/18 - 15:17:54 - 15:31:54 20 - 12/04/18 - 15:36:44 - 15:51:41 21 - 12/04/18 - 15:59:03 - 16:02:00 22 - 12/04/18 - 16:05:42 - 16:07:28 The full resolution aerial imagery was color balanced and mosaicked inside of Inpho’s Orthovista platform. The imagery was radiometrically balanced one flight line to another using the rectified ADS 16-bit 4 band (RGB-IR) imagery. No individual manipulation took place with the near-infrared band to maintain as much band integrity as possible. Once the imagery was processed through Inpho’s workflow Fugro Land imported the Orthovista output into their proprietary image database software and completed any additional image feature cleanup. Fugro Land created a Tone Contrast Curve (TTC) to complete the 16-bit to 8-bit image conversion. The final image format delivered was Stripped TIFs that were geo-referenced and accompanied by TIF World Files. 2019-08-01T00:00:00 National Geodetic Survey processor Under Fugro’s direction, all surveying activities were performed by Fugro's approved ID/IQ subcontractor Terrasurv, Inc. A total of 20 ground control points to support the lidar collection, along with 35 checkpoints were collected. The National Spatial Reference System (NSRS) was used to provide control for the network. Two Continuously Operating Reference Stations (CORS) were included in the network, as well as thirteen existing NSRS benchmarks. The horizontal datum was the North American Datum of 1983 – NAD83 (2011), epoch 2010.0. Acquisition and Processing Furgro originator