gov.noaa.nmfs.inport:50444 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 2024-02-29T00:00:00 ISO 19115-2 Geographic Information - Metadata Part 2 Extensions for imagery and gridded data ISO 19115-2:2009(E) NAD83(2011) / UTM zone 15N2008-11-12publicationEuropean Petroleum Survey Grouphttps://apps.epsg.org/api/v1/CoordRefSystem/6344/export/?format=gmlurn:ogc:def:crs:EPSG:63446.18.3 2016 3DEP Lidar: Douglas County, WI wi2016_douglas_m8405_metadata 2017-12-14 publication NOAA/NMFS/EDM 50444 https://www.fisheries.noaa.gov/inport/item/50444 WWW:LINK-1.0-http--link Full Metadata Record View the complete metadata record on InPort for more information about this dataset. information 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 originator https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/8405/breaklines/index.html WWW:LINK-1.0-http--link Citation URL Breaklines for Douglas County, WI download https://coast.noaa.gov/dataviewer WWW:LINK-1.0-http--link Citation URL Data Access Viewer for discovering coastal imagery, land cover, and elevation data download https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/8405/supplemental/wi2016_douglas_m8405_qc_report.pdf WWW:LINK-1.0-http--link Citation URL QC Report for Douglas County, WI download https://coast.noaa.gov WWW:LINK-1.0-http--link Citation URL Web page for the NOAA Office for Coastal Management download https://coast.noaa.gov/dataregistry WWW:LINK-1.0-http--link Citation URL Web page to the Digital Coast for finding coastal data download EagleView acquired highly accurate Light Detection and Ranging (LiDAR) elevation data at the USGS QL2 guidelines for the County of Douglas, Wisconsin in November 2016. This data set represents County of Douglas, comprised of approximately 1,333 square miles. LiDAR for this data set was classified and quality controlled by EagleView. Products were generated by Ground Point and subsequently quality controlled by EagleView. The NOAA Office for Coastal Management (OCM) downloaded the lidar and breakline data from the City of Superior, WI site, processed it, and made it available on the the NOAA Digital Coast. The breakline data has not been reviewed and is made available at the user's discretion. This data set contains point cloud data(' in LAZ (compressed LAS) format', ''). The data may have been reprojected or otherwise modified from the original data in an automated process. Disregard projection information in this abstract and refer to the spatial reference section. The purpose of this data set is to provide a high accuracy land surface model of the County of Douglas, WI and provide geographic products to the client. These products include a LiDAR point cloud and hydrologic breaklines. EagleView; Ground Point; City of Superior, WI The custom download may be cited as National Oceanic and Atmospheric Administration (NOAA) Digital Coast Data Access Viewer. Charleston, SC: NOAA Office for Coastal Management. Accessed 2025-06-23 at https://coast.noaa.gov/dataviewer. 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 https://coast.noaa.gov/htdata/lidar2_z/geoid12b/data/8405/supplemental/wi2016_douglas_m8405.kmz This graphic displays the footprint for this lidar data set. HTML EARTH SCIENCE > LAND SURFACE > TOPOGRAPHY > TERRAIN ELEVATION EARTH SCIENCE > OCEANS > COASTAL PROCESSES > COASTAL ELEVATION theme Global Change Master Directory (GCMD) Science Keywords 17.0 CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA > WISCONSIN place Global Change Master Directory (GCMD) Location Keywords 20.8 Add any additional keywords from provided metadata Light Detection and Ranging high resolution theme Lidar - partner (no harvest) project InPort otherRestrictions This data set was compiled dynamically. It will be removed 10 days after 2025-06-23 from the NOAA system. Cite As: OCM Partners, [Date of Access]: 2016 3DEP Lidar: Douglas County, WI [Data Date Range], https://www.fisheries.noaa.gov/inport/item/50444. 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 This data set was compiled dynamically. It will be removed 10 days after 2025-06-23 from the NOAA system. Access Constraints: None otherRestrictions This data set was compiled dynamically. It will be removed 10 days after 2025-06-23 from the NOAA system. 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 This data set was compiled dynamically. It will be removed 10 days after 2025-06-23 from the NOAA system. Distribution Liability: Any conclusions drawn from the analysis of this information are not the responsibility of EagleView, Ground Point, the City of Superior, WI, NOAA, the Office for Coastal Management, or its partners. unclassified NOAA Data Management Plan (DMP) NOAA/NMFS/EDM 50444 https://www.fisheries.noaa.gov/inportserve/waf/noaa/nos/ocmp/dmp/pdf/50444.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 elevation -92.296 -91.55 46.156 46.758 | Currentness: Ground Condition 2016-11-06 2016-11-26 CONTRACTOR: EagleView The following are the USGS lidar fields in JSON: { "lidar" : { "ldrinfo" : { "ldrspec" : "USGS-NGP Base Specification v1.2", "ldrsens" : "Optech Galaxy Airborne Laser Terrain Mappers (ALTM)", "ldrmaxnr" : "4", "ldrnps" : "0.53", "ldrdens" : "3.35", "ldranps" : "0.53", "ldradens" : "3.35", "ldrfltht" : "5249", "ldrfltsp" : "122.5", "ldrscana" : "40", "ldrscanr" : "48", "ldrpulsr" : "300", "ldrpulsd" : "10", "ldrpulsw" : "3", "ldrwavel" : "1064", "ldrmpia" : "4", "ldrbmdiv" : "HIGH", "ldrswatw" : "887.36", "ldrswato" : "30", "ldrgeoid" : "National Geodetic Survey (NGS) Geoid12B" }, "ldraccur" : { "ldrchacc" : "0.5", "rawnva" : "0.9884", "rawnvan" : "35", "clsnva" : "0.243", "clsnvan" : "35" }, "lasinfo" : { "lasver" : "1.2", "lasprf" : "1", "laswheld" : "Withheld (ignore) points were not identified in these files using the standard LAS Withheld bit.", "lasolap" : "Swath "overage" points were identified in these files using the standard LAS overlap class, but were not identified using the standard LAS Overlap bit.", "lasintr" : "8-bit", "lasclass" : { "clascode" : "1", "clasitem" : "Default/Unclassified" }, "lasclass" : { "clascode" : "2", "clasitem" : "Bare earth" }, "lasclass" : { "clascode" : "7", "clasitem" : "Low Noise (manually identified; if needed)" }, "lasclass" : { "clascode" : "9", "clasitem" : "Water" }, "lasclass" : { "clascode" : "10", "clasitem" : "Ignored Ground (Breakline proximity)" }, "lasclass" : { "clascode" : "12", "clasitem" : "Overlap" }, "lasclass" : { "clascode" : "17", "clasitem" : "Bridge Decks" }, "lasclass" : { "clascode" : "18", "clasitem" : "High Noise (manually identified; if needed)" } } }} 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://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/8405/index.html WWW:LINK-1.0-http--link https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/8405/index.html Link to bulk download download https://coast.noaa.gov/dataviewer/#/lidar/search/where:ID=8405 WWW:LINK-1.0-http--link https://coast.noaa.gov/dataviewer/#/lidar/search/where:ID=8405 Link to custom download download dataset Horizontal Positional Accuracy Not Provided Vertical Positional Accuracy The RMSEz was computed to be 7.2 cm RMSE. AccuracyZ has been tested to meet 19.0 cm Fundamental Vertical Accuracy at 95 percent confidence level using (RMSEz * 1.9600) as defined by the National Standards for Spatial Data Accuracy (NSSDA); assessed and reported using National Digital Elevation Program (3DEP)/ASPRS Guidelines. The QC report is available via a link in the URL section of this metadata record. Lidar Preprocessing: Airborne GPS and IMU data were merged to develop a Single Best Estimate of Trajectory (SBET) of the lidar system trajectory for each lift. Lidar ranging data were initially calibrated using previous best parameters for this instrument and aircraft. Relative calibration was evaluated using advanced plane-matching analysis and parameter corrections were derived. This relative calibration was repeated iteratively until residual errors between overlapping swaths, across all project lifts, was reduced to 3 cm or less. Data were then block adjusted to match surveyed calibration control. 2016-11-22T00:00:00 Lidar Post-Processing: After generation of the calibrated point cloud data in LAS format from Optech's Lidar Mapping Suite (LMS), the data is imported into the TerraSolid software suite (running under Bentleys MicroStation) for matching and classification. Upon import, the data is divided into tiles for the purpose of creating more manageable data. Once imported to TerraSolid, blocks of data containing overlapping flight lines are selected. The data in these blocks is analyzed by TerraMatch and adjustments to the roll, pitch, heading, and scale that minimize any data misalignment between the flight lines are computed. These adjustments are then applied to the entire missions worth of data. Data across the mission is then manually reviewed to ensure proper alignment between flightlines has been achieved. This process is then repeated for each mission; once complete, intra-sortie alignment is verified 2016-12-13T00:00:00 The NOAA Office for Coastal Management (OCM) downloaded the lidar point cloud and breakline data from the City of Superior, WI site on Oct 20, 2017. The files contained lidar elevation and intensity measurements. The data were in WISCRS Douglas feet (NAD83 2011) coordinates and NAVD88 (Geoid12b) elevations in feet. OCM did the following processing to the data for Digital Coast storage and provisioning purposes: 1. Converted the lidar point cloud data from WISCRS Douglas ft (NAD83 2011) coordinates to geographic coordinates 2. Converted the lidar point cloud data from NAVD88 (Geoid12b) elevations to NAD83 (2011) ellipsoid elevations using Geoid12b grids 3. Converted the lidar point cloud data from ft to meters 4. Copied the lidar point cloud laz files to database and https 5. Created an OGC GeoPackage (gpkg) version of the breaklines from the ESRI GeoDatabase (gdb) and copied it and the gdb to https 2017-11-20T00:00:00 Office for Coastal Management processor Vector digital data and tabular data used to geo-reference the lidar point cloud data The dataset has been mosaiced, reprojected, and clipped as needed from the original input files using PDAL and GDAL commands. 2025-06-23NOAA Office for Coastal Managementcoastal.info@noaa.govprocessor