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OCM Partners Metadata Library > Lidar - partner (no harvest) >

2016 USACE Multibeam Bathymetry: St. Clair River, MI

Data Set (DS)  |  OCM Partners (OCMP)
GUID: gov.noaa.nmfs.inport:51880  |  Updated: July 10, 2024  |  Published / External 
Summary
Item Identification
Keywords
Physical Location
Data Set Info
Support Roles
Extents
Spatial Info
Access Info
Distribution Info
URLs
Lineage
Catalog Details

Summary

Short Citation
OCM Partners, 2025: 2016 USACE Multibeam Bathymetry: St. Clair River, MI, https://www.fisheries.noaa.gov/inport/item/51880.
Full Citation Examples

Abstract

This dataset consists of locations below the surface of the water where the depth of water is precisely known relative to some reference.

Distribution Information

  • Customized Download

    Create custom data files by choosing data area, product type, map projection, file format, datum, etc.

  • Bulk Download

    Bulk download of data files.

Access Constraints:

None

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be aware that temporal changes may have occurred since this data set was collected and some parts of this data may no longer represent actual surface conditions.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.

Controlled Theme Keywords

COASTAL ELEVATION, elevation, SEAFLOOR TOPOGRAPHY

Child Items

No Child Items for this record.

Contact Information

Point of Contact
NOAA Office for Coastal Management (NOAA/OCM)
coastal.info@noaa.gov
(843) 740-1202
https://coast.noaa.gov

Metadata Contact
NOAA Office for Coastal Management (NOAA/OCM)
coastal.info@noaa.gov
(843) 740-1202
https://coast.noaa.gov

Extents

Geographic Area 1

-82.719661° W, -82.509139° E, 42.646458° N, 42.511131° S

Item Identification

Title: 2016 USACE Multibeam Bathymetry: St. Clair River, MI
Short Name: 2016 USACE Bathy: St Clair River m8442
Status: Completed
Publication Date: 2017-01-19
Abstract:

This dataset consists of locations below the surface of the water where the depth of water is precisely known relative to some reference.
Purpose:

This dataset is used for volumes calculations, channel condition reports, and project mapping.

Keywords

Theme Keywords

Thesaurus Keyword
Global Change Master Directory (GCMD) Science Keywords
EARTH SCIENCE > OCEANS > BATHYMETRY/SEAFLOOR TOPOGRAPHY > SEAFLOOR TOPOGRAPHY
Global Change Master Directory (GCMD) Science Keywords
EARTH SCIENCE > OCEANS > COASTAL PROCESSES > COASTAL ELEVATION
ISO 19115 Topic Category
elevation
UNCONTROLLED
None Hydrographic
None Multibeam
None Point
None Sounding
None Survey

Spatial Keywords

Thesaurus Keyword
Global Change Master Directory (GCMD) Location Keywords
CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA > MICHIGAN
Global Change Master Directory (GCMD) Location Keywords
VERTICAL LOCATION > SEA FLOOR

Instrument Keywords

Thesaurus Keyword
UNCONTROLLED
Global Change Master Directory (GCMD) Instrument Keywords In Situ/Laboratory Instruments > Profilers/Sounders > Acoustic Sounders > MBES

Platform Keywords

Thesaurus Keyword
UNCONTROLLED
Global Change Master Directory (GCMD) Platform Keywords In Situ Ocean-based Platforms > SHIPS

Physical Location

Organization: Office for Coastal Management
City: Charleston
State/Province: SC

Data Set Information

Data Set Scope Code: Data Set
Data Set Type: Elevation
Maintenance Frequency: As Needed
Distribution Liability:

Any conclusions drawn from the analysis of this information are not the responsibility of USACE, NOAA, the Office for Coastal Management or its partners.
Data Set Credit: USACE

Support Roles

Data Steward

CC ID: 737582
Date Effective From: 2018
Date Effective To:
Contact (Organization): NOAA Office for Coastal Management (NOAA/OCM)
Address: 2234 South Hobson Ave
Charleston, SC 29405-2413
Email Address: coastal.info@noaa.gov
Phone: (843) 740-1202
URL: https://coast.noaa.gov

Distributor

CC ID: 737583
Date Effective From: 2018
Date Effective To:
Contact (Organization): Office for Coastal Management (OCM)
Address: 2234 South Hobson Avenue
Charleston, SC 29405-2413
URL: https://www.coast.noaa.gov/
Contact Instructions:

coastal.info@noaa.gov

Metadata Contact

CC ID: 737584
Date Effective From: 2018
Date Effective To:
Contact (Organization): NOAA Office for Coastal Management (NOAA/OCM)
Address: 2234 South Hobson Ave
Charleston, SC 29405-2413
Email Address: coastal.info@noaa.gov
Phone: (843) 740-1202
URL: https://coast.noaa.gov

Point of Contact

CC ID: 737585
Date Effective From: 2018
Date Effective To:
Contact (Organization): NOAA Office for Coastal Management (NOAA/OCM)
Address: 2234 South Hobson Ave
Charleston, SC 29405-2413
Email Address: coastal.info@noaa.gov
Phone: (843) 740-1202
URL: https://coast.noaa.gov

Extents

Currentness Reference: Ground Condition

Extent Group 1

Extent Group 1 / Geographic Area 1

CC ID: 1140625
W° Bound: -82.719661
E° Bound: -82.509139
N° Bound: 42.646458
S° Bound: 42.511131

Spatial Information

Spatial Resolution

Horizontal Distance: 1.0 Meter

Spatial Representation

Representations Used

Vector: Yes

Access Information

Security Class: Unclassified
Data Access Procedure:

Data is available online for custom downloads
Data Access Constraints:

None
Data 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.

Distribution Information

Distribution 1

CC ID: 737588
Start Date: 2018
End Date: Present
Download URL: https://coast.noaa.gov/dataviewer/#/lidar/search/where:ID=8442
Distributor: Office for Coastal Management (OCM) (2018 - Present)
File Name: Customized Download
Description:

Create custom data files by choosing data area, product type, map projection, file format, datum, etc.
Compression: Zip

Distribution 2

CC ID: 737589
Start Date: 2018
End Date: Present
Download URL: https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/8442/index.html
Distributor: Office for Coastal Management (OCM) (2018 - Present)
File Name: Bulk Download
Description:

Bulk download of data files.

URLs

URL 1

CC ID: 737577
URL: https://coast.noaa.gov/
Name: NOAA's Office for Coastal Management (OCM) website
URL Type:
Online Resource
File Resource Format: HTML
Description:

Information on the NOAA Office for Coastal Management (OCM)

URL 2

CC ID: 737579
URL: https://coast.noaa.gov/dataviewer/#/
Name: NOAA's Office for Coastal Management (OCM) Data Access Viewer (DAV)
URL Type:
Online Resource
File Resource Format: HTML
Description:

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.

Lineage

Lineage Statement:

Data were created by USACE and sent to OCM for distribution in the Digital Coast Data Access Viewer.

Process Steps

Process Step 1

CC ID: 1140622
Description:

Multibeam echo sounding data was obtained by USACE on the R/V T. Walker. Information of note not otherwise captured in this metadata includes:

Data_Transformation_Method: Point to Point Software

Tidal_Epoch: Unknown

Geoid_Model: Geoid 2012a

Positioning_System: Real Time Kinematic (RTK)

System: Multi Beam Echosounder

Transducer_Beam_Angle: 1.5 Degrees (Multi-beam)

Multi-beam_Swath_Width: 60m

Bin_Size: 1m x 1m

Shot_Selection_Method: Average

Shot_Positioning_Method: Point Positioning

Tide_Applied: Yes

Tide_Gauge_Location: NOAA St Clair Shores, MI Station ID: 9034052

Controlling_Benchmarks:

NGS BM PID DJ5157 (STAMPED 77707 2006);

TBM @ ALGONAC HARBOUR CLUB MARINA

Tide_Gauge_Application_Method: Direct

Squat_Applied: No

Heave_Applied: Yes

Heave_Application_Method: Real Time Kinematic (RTK)

Pitch_Roll_Applied: Yes

Process Step 2

CC ID: 1140623
Description:

NOAA OCM received the data in ASCII xyz format, Michigan State Plane South (2113) projection, NAD83 horizontal datum, IGLD85 vertical datum in meters. The NAD83 realization was assumed to be 2011.

Data were converted to LAS format using LAStools txt2las. Data were converted to geographic coordinates using LAStools las2las and then transformed vertically to NAD83(2011) ellipsoid heights using NOAA VDatum. Files were then compressed to LAZ format using laszip. During the transform to ellipsoid heights, some data were lost because they fell outside the domain of the NAVD88 to IGLD85 conversion grids.
Process Contact: Office for Coastal Management (OCM)

Catalog Details

Catalog Item ID: 51880
GUID: gov.noaa.nmfs.inport:51880
Metadata Record Created By: Kirk Waters
Metadata Record Created: 2018-03-06 07:33+0000
Metadata Record Last Modified By: Rebecca Mataosky
Metadata Record Last Modified: 2024-07-10 15:51+0000
Metadata Record Published: 2022-03-16
Owner Org: OCMP
Metadata Publication Status: Published Externally
Do Not Publish?: N
Metadata Last Review Date: 2022-03-16
Metadata Review Frequency: 1 Year
Metadata Next Review Date: 2023-03-16