gov.noaa.nmfs.inport:75371 eng UTF8 dataset Elevation OCM Partners resourceProvider 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 pointOfContact 2026-04-30T00:00:00 ISO 19115-2 Geographic Information - Metadata Part 2 Extensions for imagery and gridded data ISO 19115-2:2009(E) EPSG::5703 EPSG::6346 EPSG::6347 2019 - 2020 USGS Lidar DEM: Hurricane Florence, NC nc2019_hurr_flo_dem_m10307_metadata 2019 creation 2022 publication NOAA/NMFS/EDM 75371 https://www.fisheries.noaa.gov/inport/item/75371 WWW:LINK-1.0-http--link Full Metadata Record View the complete metadata record on InPort for more information about this dataset. information https://prd-tnm.s3.amazonaws.com/StagedProducts/Elevation/metadata/NC_HurricaneFlorence_2020_D20/NC_HurricaneFlorence_1_2020/reports/35630_NC_QL1_UTM17_Lidar_ProjectReport.pdf WWW:LINK-1.0-http--link Lidar Report - NC_HurricaneFlorence_1 Link to the NV5 lidar report for NC_HurricaneFlorence_1 download https://prd-tnm.s3.amazonaws.com/StagedProducts/Elevation/metadata/NC_HurricaneFlorence_2020_D20/NC_HurricaneFlorence_10_2020/reports/35630_NC_Lot11b4_UTM18_Report.pdf WWW:LINK-1.0-http--link Lidar Report - NC_HurricaneFlorence_10 Link to the NV5 lidar report for NC_HurricaneFlorence_10 download https://prd-tnm.s3.amazonaws.com/StagedProducts/Elevation/metadata/NC_HurricaneFlorence_2020_D20/NC_HurricaneFlorence_11_2020/reports/NC_HurricaneFlorence_2020_D20_WU225793_ProcessingReport.pdf WWW:LINK-1.0-http--link Lidar Report - NC_HurricaneFlorence_11 Link to the NV5 lidar report for NC_HurricaneFlorence_11 download https://prd-tnm.s3.amazonaws.com/StagedProducts/Elevation/metadata/NC_HurricaneFlorence_2020_D20/NC_HurricaneFlorence_2_2020/reports/35630_NC_QL1_UTM18_Lidar_ProjectReport.pdf WWW:LINK-1.0-http--link Lidar Report - NC_HurricaneFlorence_2 Link to the NV5 lidar report for NC_HurricaneFlorence_2 download https://prd-tnm.s3.amazonaws.com/StagedProducts/Elevation/metadata/NC_HurricaneFlorence_2020_D20/NC_HurricaneFlorence_3_2020/reports/35630_NC_QL1_UTM18_Block2_Lidar_ProjectReport.pdf WWW:LINK-1.0-http--link Lidar Report - NC_HurricaneFlorence_3 Link to the NV5 lidar report for NC_HurricaneFlorence_3 download https://prd-tnm.s3.amazonaws.com/StagedProducts/Elevation/metadata/NC_HurricaneFlorence_2020_D20/NC_HurricaneFlorence_4_2020/reports/35630_NC_QL1_WU208939_ProjectReport.pdf WWW:LINK-1.0-http--link Lidar Report - NC_HurricaneFlorence_4 Link to the NV5 lidar report for NC_HurricaneFlorence_4 download https://prd-tnm.s3.amazonaws.com/StagedProducts/Elevation/metadata/NC_HurricaneFlorence_2020_D20/NC_HurricaneFlorence_5_2020/reports/35630_NC_QL1_UTM17_Block4_Lidar_ProjectReport.pdf WWW:LINK-1.0-http--link Lidar Report - NC_HurricaneFlorence_5 Link to the NV5 lidar report for NC_HurricaneFlorence_5 download https://prd-tnm.s3.amazonaws.com/StagedProducts/Elevation/metadata/NC_HurricaneFlorence_2020_D20/NC_HurricaneFlorence_6_2020/reports/NC_HurricaneFlorence_WU224678_ProjectReport.pdf WWW:LINK-1.0-http--link Lidar Report - NC_HurricaneFlorence_6 Link to the NV5 lidar report for NC_HurricaneFlorence_6 download https://prd-tnm.s3.amazonaws.com/StagedProducts/Elevation/metadata/NC_HurricaneFlorence_2020_D20/NC_HurricaneFlorence_7_2020/reports/NC_HurricaneFlorence_2020_D20_WU217003.pdf WWW:LINK-1.0-http--link Lidar Report - NC_HurricaneFlorence_7 Link to the NV5 lidar report for NC_HurricaneFlorence_7 download https://prd-tnm.s3.amazonaws.com/StagedProducts/Elevation/metadata/NC_HurricaneFlorence_2020_D20/NC_HurricaneFlorence_8_2020/reports/NC_QL1_WU218544_Lidar_ProjectReport.pdf WWW:LINK-1.0-http--link Lidar Report - NC_HurricaneFlorence_8 Link to the NV5 lidar report for NC_HurricaneFlorence_8 download https://prd-tnm.s3.amazonaws.com/StagedProducts/Elevation/metadata/NC_HurricaneFlorence_2020_D20/NC_HurricaneFlorence_9_2020/reports/NC_HurricaneFlorence_2020_D20_WU220804.pdf WWW:LINK-1.0-http--link Lidar Report - NC_HurricaneFlorence_9 Link to the NV5 lidar report for NC_HurricaneFlorence_9 download https://prd-tnm.s3.amazonaws.com/StagedProducts/Elevation/metadata/NC_HurricaneFlorence_2020_D20/USGS_NC_HurricaneFlorence_2020_D20_Project_Report.pdf WWW:LINK-1.0-http--link USGS Project Report Link to the USGS Project Report that provides information about the project, vertical accuracy results, and the point classes and sensors used. download https://prd-tnm.s3.amazonaws.com/index.html?prefix=StagedProducts/Elevation/metadata/NC_HurricaneFlorence_2020_D20/ WWW:LINK-1.0-http--link USGS Additional Info Link to the reports, breaklines, metadata, and spatial metadata. 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 Original Product: These are Digital Elevation Model (DEM) data for North Carolina as part of the required deliverables for the NC Hurricane Florence 2020 D20 Lidar project. Class 2 (ground) LiDAR points in conjunction with the hydro breaklines were used to create a 0.5 meter hydro-flattened Raster DEM. Original Dataset Geographic Extent: Eastern North Carolina NC_HurricaneFlorence_1 (Work Unit 186825) covering approximately 2543 total square miles in 13 counties: Bladen, Brunswick, Columbus, Dillon, Duplin, Hoke, Horry, Marlboro, New Hanover, Pender, Robeson, Sampson, Scotland NC_HurricaneFlorence_2 (Work Unit 196896) covering approximately 1717 total square miles in 8 counties: Brunswick, Carteret, Craven, Duplin, Jones, New Hanover, Onslow, Pender NC_HurricaneFlorence_3 (Work Unit 198494) covering approximately 1124 total square miles in 9 counties: Craven, Duplin, Greene, Jones, Lenoir, Onslow, Pitt, Wayne, Wilson NC_HurricaneFlorence_4 (Work Unit 208939) covering approximately 516 total square miles in 5 counties: Franklin, Granville, Mecklenburg, Vance, Warren NC_HurricaneFlorence_5 (Work Unit 210877) covering approximately 2152 total square miles in 7 counties: Cumberland, Duplin, Harnett, Johnston, Sampson, Wake, Wayne NC_HurricaneFlorence_6 (Work Unit 224678) covering approximately 2239 total square miles in 9 counties: Beaufort, Bertie, Dare, Edgecombe, Hyde, Martin, Pitt, Tyrrell, Washington NC_HurricaneFlorence_7 (Work Unit 217033) covering approximately 1834 total square miles in 8 counties: Bladen, Columbus, Cumberland, Dillon, Hoke, Horry, Robeson, Sampson NC_HurricaneFlorence_8 (Work Unit 218544) covering approximately 1181 total square miles in 11 counties: Brunswick, Franklin, Granville, Halifax, Johnston, Mecklenburg, Nash, Wake, Warren, Wayne, Wilson NC_HurricaneFlorence_9 (Work Unit 220804) covering approximately 2546 total square miles in 17 counties: Bertie, Camden, Chesapeake, Chowan, Currituck, Edgecombe, Gates, Greensville, Halifax, Hertford, Martin, Northampton, Pasquotank, Perquimans, Southampton, Suffolk, Virginia Beach NC_HurricaneFlorence_10 (Work Unit 225700) covering approximately 1833 total square miles in 11 counties: Beaufort, Carteret, Craven, Duplin, Greene, Jones, Lenoir, Pamlico, Pitt, Wayne, Wilson NC_HurricaneFlorence_11 (Work Unit 225793) covering approximately 2120 total square miles in 11 counties: Brunswick, Edgecombe, Franklin, Greene, Greensville, Halifax, Nash, Northampton, Pitt, Warren, Wilson Original Dataset Description: The NC_HurricaneFlorence_2020_D20 project called for the planning, acquisition, processing, and derivative products of lidar data to be collected at a nominal pulse spacing (NPS) of 0.35 meters. Project specifications were based on the U.S. Geological Survey National Geospatial Program Base LiDAR Specification, Version 2.1. The data were developed based on a horizontal projection/datum of NAD 1983 2011 UTM Zones 17N and 18N, Meters and vertical datum of NAVD88 Geoid18, Meters. LiDAR data were delivered as processed Classified LAS 1.4 files formatted to individual 750 m x 750 m tiles, as tiled intensity imagery, and as tiled bare earth DEMs; all tiled to the same 750 m x 750 m schema. Continuous breaklines were produced in Esri file geodatabase format. Original Dataset Ground Conditions: LiDAR was collected in winter 2019 and 2020, while no snow was on the ground and rivers were at or below normal levels. In order to post process the LiDAR data to meet task order specifications and meet ASPRS vertical accuracy guidelines, This metadata record supports the data entry in the NOAA Digital Coast Data Access Viewer (DAV). For this data set, the DAV is leveraging the GeoTIFF files hosted by USGS on Amazon Web Services. To acquire detailed surface elevation data for use in conservation planning, design, research, floodplain mapping, dam safety assessments and elevation modeling, etc. Classified LAS files are used to show the manually reviewed bare earth surface. This allows the user to create intensity images, breaklines and raster DEMs. The purpose of these LiDAR data was to produce high accuracy 3D hydro-flattened digital elevation models (DEMs) with a 0.5 meter cell size. These raw LiDAR point cloud data were used to create classified LiDAR LAS files, intensity images, 3D breaklines, and hydro-flattened DEMs as necessary. NV5 Geospatial, USGS completed 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 pointOfContact 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 custodian notPlanned EARTH SCIENCE > LAND SURFACE > TOPOGRAPHY > TERRAIN ELEVATION EARTH SCIENCE > LAND SURFACE > TOPOGRAPHY > TERRAIN ELEVATION > DIGITAL ELEVATION/TERRAIN MODEL (DEM) EARTH SCIENCE > OCEANS > COASTAL PROCESSES > COASTAL ELEVATION theme Global Change Master Directory (GCMD) Science Keywords 23.3 CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA > NORTH CAROLINA VERTICAL LOCATION > LAND SURFACE place Global Change Master Directory (GCMD) Location Keywords 23.3 LIDAR > Light Detection and Ranging instrument Global Change Master Directory (GCMD) Instrument Keywords 23.3 Airplane > Airplane platform Global Change Master Directory (GCMD) Platform Keywords 23.3 DEMs - partner (no harvest) project InPort otherRestrictions Cite As: OCM Partners, [Date of Access]: 2019 - 2020 USGS Lidar DEM: Hurricane Florence, NC [Data Date Range], https://www.fisheries.noaa.gov/inport/item/75371. 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: Any conclusions drawn from the analysis of this information are not the responsibility of NOAA, the Office for Coastal Management or its partners. unclassified 2019 - 2020 USGS Lidar: Hurricane Florence, NC NOAA/NMFS/EDM 72221 crossReference grid eng; US elevation MicroStation Connect; TerraScan Version 21.016; TerraModeler Version 21.008; GeoCue Version 2020.1.22.1; Esri ArcGIS 10.6; Global Mapper 19/20; RiProcess 1.8.6; Windows 10 Operating System \\point_cloud\tilecls\*.las -79.5 -77.94 33.87 34.92 NC_HurricaneFlorence_1 (Work Unit 186825) covering approximately 2543 total square miles in 13 counties: Bladen, Brunswick, Columbus, Dillon, Duplin, Hoke, Horry, Marlboro, New Hanover, Pender, Robeson, Sampson, Scotland Dates of collection for NC_HurricaneFlorence_1 (Work Unit 186825) | Currentness: Ground Condition 2019-12-10 2020-02-15 -78.04 -76.48 33.94 34.94 NC_HurricaneFlorence_2 (Work Unit 196896) covering approximately 1717 total square miles in 8 counties: Brunswick, Carteret, Craven, Duplin, Jones, New Hanover, Onslow, Pender Dates of collection for NC_HurricaneFlorence_2 (Work Unit 196896) | Currentness: Ground Condition 2019-12-08 2020-01-08 -77.89 -77.08 34.88 35.59 NC_HurricaneFlorence_3 (Work Unit 198494) covering approximately 1124 total square miles in 9 counties: Craven, Duplin, Greene, Jones, Lenoir, Onslow, Pitt, Wayne, Wilson Dates of collection for NC_HurricaneFlorence_3 (Work Unit 198494) | Currentness: Ground Condition 2019-12-08 2020-01-26 -78.52 -78.17 36.13 36.56 NC_HurricaneFlorence_4 (Work Unit 208939) covering approximately 516 total square miles in 5 counties: Franklin, Granville, Mecklenburg, Vance, Warren Dates of collection for NC_HurricaneFlorence_4 (Work Unit 208939) | Currentness: Ground Condition 2020-01-30 2020-02-02 -78.71 -77.93 34.85 35.82 NC_HurricaneFlorence_5 (Work Unit 210877) covering approximately 2152 total square miles in 7 counties: Cumberland, Duplin, Harnett, Johnston, Sampson, Wake, Wayne NC_HurricaneFlorence_5 (Work Unit 210877) | Currentness: Ground Condition 2019-12-12 2020-01-26 -77.44 -75.79 35.39 35.94 NC_HurricaneFlorence_6 (Work Unit 224678) covering approximately 2239 total square miles in 9 counties: Beaufort, Bertie, Dare, Edgecombe, Hyde, Martin, Pitt, Tyrrell, Washington Dates of collection for NC_HurricaneFlorence_6 (Work Unit 224678) | Currentness: Ground Condition 2019-12-16 2020-02-08 -79.11 -78.32 34.26 34.96 NC_HurricaneFlorence_7 (Work Unit 217033) covering approximately 1834 total square miles in 8 counties: Bladen, Columbus, Cumberland, Dillon, Hoke, Horry, Robeson, Sampson NC_HurricaneFlorence_7 (Work Unit 217033) | Currentness: Ground Condition 2019-12-12 2020-01-08 -78.57 -77.94 35.57 36.55 NC_HurricaneFlorence_8 (Work Unit 218544) covering approximately 1181 total square miles in 11 counties: Brunswick, Franklin, Granville, Halifax, Johnston, Mecklenburg, Nash, Wake, Warren, Wayne, Wilson Dates of collection for NC_HurricaneFlorence_8 (Work Unit 218544) | Currentness: Ground Condition 2019-12-16 2020-02-23 -77.46 -76.01 35.93 36.57 NC_HurricaneFlorence_9 (Work Unit 220804) covering approximately 2546 total square miles in 17 counties: Bertie, Camden, Chesapeake, Chowan, Currituck, Edgecombe, Gates, Greensville, Halifax, Hertford, Martin, Northampton, Pasquotank, Perquimans, Southampton, Suffolk, Virginia Beach Dates of collection for NC_HurricaneFlorence_9 (Work Unit 220804) | Currentness: Ground Condition 2020-01-18 2020-02-28 -78.03 -76.06 34.8 35.62 NC_HurricaneFlorence_10 (Work Unit 225700) covering approximately 1833 total square miles in 11 counties: Beaufort, Carteret, Craven, Duplin, Greene, Jones, Lenoir, Pamlico, Pitt, Wayne, Wilson Dates of collection for NC_HurricaneFlorence_10 (Work Unit 225700) | Currentness: Ground Condition 2019-12-08 2020-01-26 -78.03 -77.45 35.6 36.56 NC_HurricaneFlorence_11 (Work Unit 225793) covering approximately 2120 total square miles in 11 counties: Brunswick, Edgecombe, Franklin, Greene, Greensville, Halifax, Nash, Northampton, Pitt, Warren, Wilson Dates of collection for NC_HurricaneFlorence_11 (Work Unit 225793) | Currentness: Ground Condition 2019-12-15 2020-02-28 Raster File Type = GeoTIFF; Bit Depth/Pixel Type = 32-bit float; Raster Cell Size = 0.5 meter; Interpolation or Resampling Technique = Triangulated Irregular Network (TIN), Linear Interpolation, Proprietary; Required Vertical Accuracy = 0.196 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 U.S. Geological Survey 12201 Sunrise Valley Drive Reston VA 20191 USA https://usgs.gov WWW:LINK-1.0-http--link USGS Home Home page for USGS information distributor https://coast.noaa.gov/dataviewer/#/lidar/search/where:ID=10307/details/10307 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://prd-tnm.s3.amazonaws.com/index.html?prefix=StagedProducts/Elevation/OPR/Projects/NC_HurricaneFlorence_2020_D20/ WWW:LINK-1.0-http--link Bulk Download Bulk download of data files in GeoTIff format, UTM Zones 17N and 18N NAD83 (2011) meters coordinates and NAVD88 (Geoid18) elevations in meters. download dataset Vertical Positional Accuracy This data set was produced to meet ASPRS Positional Accuracy Standard for Digital Geospatial Data (2014) for a 10-cm RMSEz Vertical Accuracy Class. USGS Determined DEM Vertical Accuracy: NVA RMSEz = 3.34 cm NVA Accuracy z at 95% confidence interval (RMSEz * 1.96) = 6.55 cm The 95th percentile value for VVA is : 19.06 cm For more information see the USGS project report and the lidar reports. The links to these reports are provided in the URL section of this metadata record. Completeness Report Datasets contain complete coverage of tiles. No points have been removed or excluded. A visual qualitative assessment was performed to ensure data completeness. There are no void areas or missing data. The raw point cloud is of good quality and data pass Non-Vegetated Vertical Accuracy specifications. Conceptual Consistency Data cover the entire area specified for this project. The NOAA Office for Coastal Management (OCM) ingested references to the USGS GeoTIFF files that are hosted on Amazon Web Services (AWS), into the Digital Coast Data Access Viewer (DAV). The DAV accesses the raster data as it resides on AWS. Raw Data and Boresight Processing: The boresight for each lift was done individually as the solution may change slightly from lift to lift. The following steps describe the Raw Data Processing and Boresight process: 1) Technicians processed the raw data to LAS format flight lines using the final GPS/IMU solution. This LAS data set was used as source data for boresight. 2) Technicians first used NV5 Geospatial proprietary and commercial software to calculate initial boresight adjustment angles based on sample areas selected in the lift. These areas cover calibration flight lines collected in the lift, cross tie, and production flight lines. These areas are well distributed in the lift coverage and cover multiple terrain types that are necessary for boresight angle calculation. The technicians then analyzed the results and made any necessary additional adjustment until it was acceptable for the selected areas. 3) Once the boresight angle calculation was completed for the selected areas, the adjusted settings were applied to all of the flight lines of the lift and checked for consistency. The technicians utilized commercial and proprietary software packages to analyze how well flight line overlaps matched for the entire lift and adjusted as necessary until the results met the project specifications. 4) Once all lifts were completed with individual boresight adjustment, the technicians checked and corrected the vertical misalignment of all flight lines and also the matching between data and ground truth. The relative accuracy was less than or equal to 7 cm RMSEz within individual swaths and less than or equal to 10 cm RMSEz or within swath overlap (between adjacent swaths). 5) The technicians ran a final vertical accuracy check of the boresighted flight lines against the surveyed checkpoints after the z correction to ensure the requirement of NVA = 19.6 cm 95% Confidence Level (Required Accuracy) was met. 2022-01-01T00:00:00 LAS Point Classification: The point classification was performed as described below. The bare earth surface was manually reviewed to ensure correct classification on the Class 2 (Ground) points. After the bare-earth surface was finalized, it was then used to generate all hydro-breaklines through heads-up digitization. All ground (ASPRS Class 2) LiDAR data inside of the Lake Pond and Double Line Drain hydro-flattened breaklines were then classified to Water (ASPRS Class 9) using proprietary tools. A buffer of 0.5 meter was also used around each hydro-flattened feature to classify these ground (ASPRS Class 2) points to Ignored ground (ASPRS Class 20). All Lake Pond Island and Double Line Drain Island features were checked to ensure that the ground (ASPRS Class 2) points were reclassified to the correct classification after the automated classification was completed. Any noise that was identified either through manual review or automated routines was classified to the appropriate class ( ASPRS Class 7 and/or ASPRS Class 18) followed by flagging with the withheld bit. All data were manually reviewed and any remaining artifacts removed using functionality provided by TerraScan and TerraModeler. Global Mapper was used as a final check of the bare earth dataset. GeoCue was then used to create the deliverable industry-standard LAS files for point cloud data. NV5 Geospatial proprietary software was used to perform final statistical analysis of the classes in the LAS files, on a per tile level to verify final classification metrics and full LAS header information. 2022-01-01T00:00:00 Hydro-Flattened Raster DEM Processing: Class 2 (Ground) LiDAR points in conjunction with the hydro-breaklines were used to create a 0.5 meter hydro-flattened raster DEM. Using automated scripting routines in proprietary software, GeoTIFF files were created for each tile. Each surface was reviewed using Global Mapper to check for any surface anomalies or incorrect elevations found within the surface. 2021-01-01T00:00:00 The NOAA Office for Coastal Management (OCM) created references to the USGS GeoTIFF files that were ingested into the NOAA Digital Coast Data Access Viewer (DAV). No changes were made to the data. The DAV will access the raster data as it resides on Amazon Web Services (AWS). These are the GeoTIFF files that are being accessed: https://prd-tnm.s3.amazonaws.com/index.html?prefix=StagedProducts/Elevation/OPR/Projects/NC_HurricaneFlorence_2020_D20/NC_HurricaneFlorence_1_2020/TIFF/ https://prd-tnm.s3.amazonaws.com/index.html?prefix=StagedProducts/Elevation/OPR/Projects/NC_HurricaneFlorence_2020_D20/NC_HurricaneFlorence_2_2020/TIFF/ https://prd-tnm.s3.amazonaws.com/index.html?prefix=StagedProducts/Elevation/OPR/Projects/NC_HurricaneFlorence_2020_D20/NC_HurricaneFlorence_3_2020/TIFF/ https://prd-tnm.s3.amazonaws.com/index.html?prefix=StagedProducts/Elevation/OPR/Projects/NC_HurricaneFlorence_2020_D20/NC_HurricaneFlorence_4_2020/TIFF/ https://prd-tnm.s3.amazonaws.com/index.html?prefix=StagedProducts/Elevation/OPR/Projects/NC_HurricaneFlorence_2020_D20/NC_HurricaneFlorence_5_2020/TIFF/ https://prd-tnm.s3.amazonaws.com/index.html?prefix=StagedProducts/Elevation/OPR/Projects/NC_HurricaneFlorence_2020_D20/NC_HurricaneFlorence_6_2020/TIFF/ https://prd-tnm.s3.amazonaws.com/index.html?prefix=StagedProducts/Elevation/OPR/Projects/NC_HurricaneFlorence_2020_D20/NC_HurricaneFlorence_7_2020/TIFF/ https://prd-tnm.s3.amazonaws.com/index.html?prefix=StagedProducts/Elevation/OPR/Projects/NC_HurricaneFlorence_2020_D20/NC_HurricaneFlorence_8_2020/TIFF/ https://prd-tnm.s3.amazonaws.com/index.html?prefix=StagedProducts/Elevation/OPR/Projects/NC_HurricaneFlorence_2020_D20/NC_HurricaneFlorence_9_2020/TIFF/ https://prd-tnm.s3.amazonaws.com/index.html?prefix=StagedProducts/Elevation/OPR/Projects/NC_HurricaneFlorence_2020_D20/NC_HurricaneFlorence_10_2020/TIFF/ https://prd-tnm.s3.amazonaws.com/index.html?prefix=StagedProducts/Elevation/OPR/Projects/NC_HurricaneFlorence_2020_D20/NC_HurricaneFlorence_11_2020/TIFF/ 2025-03-25T00:00:00 Office for Coastal Management processor USGS GeoTIFF FIles - NC_HurricaneFlorence_11 USGS https://prd-tnm.s3.amazonaws.com/index.html?prefix=StagedProducts/Elevation/OPR/Projects/NC_HurricaneFlorence_2020_D20/NC_HurricaneFlorence_11_2020/TIFF/ WWW:LINK-1.0-http--link USGS GeoTIFF FIles for NC_HurricaneFlorence_11 Source Citation URL information publisher USGS GeoTIFF FIles - NC_HurricaneFlorence_2 USGS https://prd-tnm.s3.amazonaws.com/index.html?prefix=StagedProducts/Elevation/OPR/Projects/NC_HurricaneFlorence_2020_D20/NC_HurricaneFlorence_2_2020/TIFF/ WWW:LINK-1.0-http--link USGS GeoTIFF Files for NC_HurricaneFlorence_2 Source Citation URL information publisher USGS GeoTIFF FIles - NC_HurricaneFlorence_7 USGS https://prd-tnm.s3.amazonaws.com/index.html?prefix=StagedProducts/Elevation/OPR/Projects/NC_HurricaneFlorence_2020_D20/NC_HurricaneFlorence_7_2020/TIFF/ WWW:LINK-1.0-http--link USGS GeoTIFF Files for NC_HurricaneFlorence_7 Source Citation URL information publisher USGS GeoTIFF FIles - NC_HurricaneFlorence_8 USGS https://prd-tnm.s3.amazonaws.com/index.html?prefix=StagedProducts/Elevation/OPR/Projects/NC_HurricaneFlorence_2020_D20/NC_HurricaneFlorence_8_2020/TIFF/ WWW:LINK-1.0-http--link USGS GeoTIFF Files for NC_HurricaneFlorence_8 Source Citation URL information publisher USGS GeoTIFF FIles - NC_HurricaneFlorence_9 USGS https://prd-tnm.s3.amazonaws.com/index.html?prefix=StagedProducts/Elevation/OPR/Projects/NC_HurricaneFlorence_2020_D20/NC_HurricaneFlorence_9_2020/TIFF/ WWW:LINK-1.0-http--link USGS GeoTIFF FIles for NC_HurricaneFlorence_9 Source Citation URL information publisher USGS GeoTIFF Files - NC_HurricaneFlorence_1 USGS https://prd-tnm.s3.amazonaws.com/index.html?prefix=StagedProducts/Elevation/OPR/Projects/NC_HurricaneFlorence_2020_D20/NC_HurricaneFlorence_1_2020/TIFF/ WWW:LINK-1.0-http--link USGS GeoTiff Files for NC_HurricaneFlorence_1 Source Citation URL information publisher USGS GeoTIFF Files - NC_HurricaneFlorence_10 USGS https://prd-tnm.s3.amazonaws.com/index.html?prefix=StagedProducts/Elevation/OPR/Projects/NC_HurricaneFlorence_2020_D20/NC_HurricaneFlorence_10_2020/TIFF/ WWW:LINK-1.0-http--link USGS GeoTIFF Files for NC_HurricaneFlorence_10 Source Citation URL information publisher USGS GeoTIFF Files - NC_HurricaneFlorence_3 USGS https://prd-tnm.s3.amazonaws.com/index.html?prefix=StagedProducts/Elevation/OPR/Projects/NC_HurricaneFlorence_2020_D20/NC_HurricaneFlorence_3_2020/TIFF/ WWW:LINK-1.0-http--link USGS GeoTIFF Files for NC_HurricaneFlorence_3 Source Citation URL information publisher USGS GeoTIFF Files - NC_HurricaneFlorence_4 USGS https://prd-tnm.s3.amazonaws.com/index.html?prefix=StagedProducts/Elevation/OPR/Projects/NC_HurricaneFlorence_2020_D20/NC_HurricaneFlorence_4_2020/TIFF/ WWW:LINK-1.0-http--link USGS GeoTIFF Files for NC_HurricaneFlorence_4 Source Citation URL information publisher USGS GeoTIFF Files - NC_HurricaneFlorence_5 USGS https://prd-tnm.s3.amazonaws.com/index.html?prefix=StagedProducts/Elevation/OPR/Projects/NC_HurricaneFlorence_2020_D20/NC_HurricaneFlorence_5_2020/TIFF/ WWW:LINK-1.0-http--link USGS GeoTIFF FIles for NC_HurricaneFlorence_5 Source Citation URL information publisher USGS GeoTIFF Files - NC_HurricaneFlorence_6 USGS https://prd-tnm.s3.amazonaws.com/index.html?prefix=StagedProducts/Elevation/OPR/Projects/NC_HurricaneFlorence_2020_D20/NC_HurricaneFlorence_6_2020/TIFF/ WWW:LINK-1.0-http--link Entwine Point Tile for NC_HurricaneFlorence_6 Source Citation URL information publisher