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)
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.
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
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
17.0
Add any additional keywords from provided metadata
Light Detection and Ranging
high resolution
theme
Lidar - partner (no harvest)
project
InPort
otherRestrictions
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
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 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