gov.noaa.nmfs.inport:59069
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)
EPSG::6319
2019 Lidar: City of Eureka, CA
2020-03-19
publication
NOAA/NMFS/EDM
59069
https://www.fisheries.noaa.gov/inport/item/59069
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/#/lidar/search/where:ID=9027
WWW:LINK-1.0-http--link
Link to Point Data
Link to custom download, from the Data Access Viewer (DAV), the raster Digital Elevation Model (DEM) data that were created from this lidar data set.
download
https://coast.noaa.gov/dataviewer/#/imagery/search/where:ID=9025
WWW:LINK-1.0-http--link
Imagery
Link to the Imagery.
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 LiDAR dataset was created for the City of Eureka, California covering approximately 105 square miles of the city and its environs. The origin data was collected on September 24th, 2019 using a Leica Hyperion LiDAR mapping unit and associated ground control was collected by a California Certified PLS. All data was acquired and processed in California Zone 1 State Plane, NAD83(2011), NAVD88 in US Survey Feet. Datasets included 12 ppsm Bare Earth Classified LAS, 1-Foot DEM and a 1-Foot Interval Contour Extraction.
The lidar point, DEM, and imagery data was provided to the Office for Coastal Management (OCM) by the City of Eureka, CA for inclusion in the Data Access Viewer (DAV). OCM processed the lidar point, DEM, and imagery data to the DAV.
In addition to this lidar point data, the imagery and the DEM data that were created from the lidar point data, are also available. These data are available for custom download at the links provided in the URL section of this metadata record.
This dataset was created as a geospatial visualization and planning tool for the City of Eureka, California.
This dataset was created for the City of Eureka by Access Geographic, LLC, Tempe, Arizona.
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://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9026/supplemental/ca2019_eureka_m9026.kmz
This graphic displays the footprint for this lidar data set.
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
CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA > CALIFORNIA
VERTICAL LOCATION > LAND SURFACE
place
Global Change Master Directory (GCMD) Location Keywords
17.0
LIDAR > Light Detection and Ranging
instrument
Global Change Master Directory (GCMD) Instrument Keywords
17.2
Airplane > Airplane
DEM > Digital Elevation Model
platform
Global Change Master Directory (GCMD) Platform Keywords
17.2
1-foot Contour Interval
12ppsm
Bare Earth
Elevatio Data
theme
2019
September
temporal
Continent > North America > United States Of America > California > City of Eureka
Continent > North America > United States Of America > California > Humboldt Bay
Continent > North America > United States Of America > California > Humboldt County
place
Lidar - partner (no harvest)
project
InPort
otherRestrictions
Cite As: OCM Partners, [Date of Access]: 2019 Lidar: City of Eureka, CA [Data Date Range], https://www.fisheries.noaa.gov/inport/item/59069.
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: The distributor invokes its sovereign and governmental immunity in allowing access to or use of this data, makes no warranties as to validity, and assumes no liability associated with the use or misuse of this information.
Any conclusions drawn from the analysis of this information are not the responsibility of the City of Eureka, CA, Access Geographic, LLC, NOAA, the Office for Coastal Management or its partners.
unclassified
2019 Eureka, CA UltraCam 4-Band 8 Bit Imagery
NOAA/NMFS/EDM
58883
crossReference
2019 Lidar DEM: City of Eureka, CA
NOAA/NMFS/EDM
58890
crossReference
NOAA Data Management Plan (DMP)
NOAA/NMFS/EDM
59069
https://www.fisheries.noaa.gov/inportserve/waf/noaa/nos/ocmp/dmp/pdf/59069.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
elevation
-124.283861
-124.029581
40.676364
40.959683
| Currentness: Ground Condition
2019-09-24
false
eng
false
Producer Identified
Zip
Zip
LAS/LAZ - LASer
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/dataviewer/#/lidar/search/where:ID=9026
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://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/9026/index.html
WWW:LINK-1.0-http--link
Bulk Download
Bulk download of data files in LAZ format, geographic coordinates, orthometric heights. Note that the vertical datum (hence elevations) of the files here are different than described in this document. They will be in an orthometric datum.
download
dataset
Horizontal Positional Accuracy
Compiled to meet or exceed QL1 Standards
Vertical Positional Accuracy
Compiled to meet or exceed QL1 Standards. Using 50 ground control locations within LiDAR calibration and point cloud post-processing, an average dz of -0.004', minimum dz of -0.199' and maximum dz of +0.148' were observed with an average magnitude of 0.063'. Observed RMSE was 0.082' (2.5 cm) with a standard deviation of 0.082'. Compilation results were not tested against independent ground control.
Completeness Report
Datasets were reviewed visually for continuity.
Conceptual Consistency
Quality Control procedures included manual assessments of automated results and visual association during the production process.
Data collected by Access Geographic, Inc., for the City of Eureka, CA.
LiDAR Acquisition Specifications & Tolerance:
- Leica Hypersion 2 Sensor
- 1500m AGL
- 130 Knots
- 2M Pulse Rate
- Gateless Laser Mode
- 150 Scan Rate
- Circular Scan Pattern
- 20 Degree Scan Angle
- 30 Percent Sidelap
- 17ppsm (Planned)
- 9 SNR (Minimum)
LiDAR Extraction & Deliverables:
- Bare Earth Classified LAS:
1) Processed, but Unclassified
2) Bare Earth
7) Low Noise
9) Water
10) Ignored Ground
17) Bridge Decks
18) High Noise
- DEM (1-Meter Posting)
- 1-Foot Contour Extraction
The NOAA Office for Coastal Management (OCM) received 558 files in las format from the City of Eureka, CA. The lidar data had elevation and intensity measurements. The data were in CA State Plane, Zone 0401, NAD83 (2011), US survey foot coordinates and NAVD88 (assumed GEOID12B) elevations in feet. The data were classified as: 1 - Unclassified, 2 - Ground, 7 - Noise, 9 - Water, 17 - Bridge Decks, 18 - High Noise. There were also a minimal number of points in many other random classes. OCM processed the 1, 2, 7, 9, 17, and 18 classifications of points to the Digital Coast Data Access Viewer (DAV).
OCM performed the following processing on the data for Digital Coast storage and provisioning purposes:
1. The data were converted to laz format using laszip
2. The data were converted from gps week time to adjusted gps time using LAStools las2las
3. An internal OCM script was run to check the number of points by classification and by flight ID and the gps and intensity ranges.
4. File U_17 was determined to be corrupt. A replacement file was provided by Access Geographic, Inc, but this file was also found to be corrupt. OCM used Global Mapper to remove the offending points from the file.
5. Internal OCM scripts were run on the laz files to convert from orthometric (NAVD88) elevations to ellipsoid elevations using the Geoid12B model, to convert from CA State Plane Zone 0401 (NAD83 2011), US survey foot coordinates to geographic coordinates, to convert from vertical units of feet to meters, to assign the geokeys, to sort the data by gps time and zip the data to database and to http.
2020-03-19T00:00:00
Office for Coastal Management
processor
Owner of data
City of Eureka, CA
originator