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Item Identification

Title: NOAA NGS Topobathy Lidar Class Scheme: Fort Lauderdale to Miami (FL)
Status: Completed

Keywords

Theme Keywords

Thesaurus Keyword
Global Change Master Directory (GCMD) Science Keywords
EARTH SCIENCE > SPECTRAL/ENGINEERING > LIDAR
ISO 19115 Topic Category
elevation
NGDA Portfolio Themes
Elevation Theme

Instrument Keywords

Thesaurus Keyword
Global Change Master Directory (GCMD) Instrument Keywords
LIDAR > Light Detection and Ranging

Platform Keywords

Thesaurus Keyword
Global Change Master Directory (GCMD) Platform Keywords
Airplane > Airplane

Physical Location

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

Entity Information

Entity Type: Other
Active Version?: Yes
Description:

Class table describing the class numbers used in the lidar data file. Each point in the lidar file has a class associated.

Data Attributes

Note: Metadata requirements do not apply to attributes for non-tabular entities.

Attribute Summary

Rubric Score Primary Key? Name Type Description
N/A
1 - Unclassified Point class number Unclassified point
N/A
2- Ground Point class number Ground Point
N/A
7 - Low Point (Noise) Point class number Low Point (Noise)
N/A
25 - Water Column Point class number Point classified as water column
N/A
26 - Bathymetric Point Point class number Point classified as bathymetric ground.
N/A
29 - Submerged Object Point class number Submerged object, not otherwise specified (e.g., wreck, rock, submerged piling).
N/A
31 - Temporal Bathy Bottom Point class number Bathymetric point (e.g., seafloor or riverbed; also known as submerged topography)

Attribute Details

1 - Unclassified

CC ID: 1322659
Seq. Order: 1
Data Storage Type: Point class number
Required: No
Primary Key: No
Status: Active
Description:

Unclassified point

2- Ground

CC ID: 1322660
Seq. Order: 2
Data Storage Type: Point class number
Required: No
Primary Key: No
Status: Active
Description:

Ground Point

7 - Low Point (Noise)

CC ID: 1322666
Seq. Order: 3
Data Storage Type: Point class number
Required: No
Primary Key: No
Status: Active
Description:

Low Point (Noise)

25 - Water Column

CC ID: 1322662
Seq. Order: 4
Data Storage Type: Point class number
Required: No
Primary Key: No
Status: Active
Description:

Point classified as water column

26 - Bathymetric Point

CC ID: 1322663
Seq. Order: 5
Data Storage Type: Point class number
Required: No
Primary Key: No
Status: Active
Description:

Point classified as bathymetric ground.

29 - Submerged Object

CC ID: 1322664
Seq. Order: 6
Data Storage Type: Point class number
Required: No
Primary Key: No
Status: Active
Description:

Submerged object, not otherwise specified (e.g., wreck, rock, submerged piling).

31 - Temporal Bathy Bottom

CC ID: 1322665
Seq. Order: 7
Data Storage Type: Point class number
Required: No
Primary Key: No
Status: Active
Description:

Bathymetric point (e.g., seafloor or riverbed; also known as submerged topography)

Catalog Details

Catalog Item ID: 72023
GUID: gov.noaa.nmfs.inport:72023
Metadata Record Created By: Maryellen Sault
Metadata Record Created: 2024-02-01 15:28+0000
Metadata Record Last Modified By: Maryellen Sault
Metadata Record Last Modified: 2024-02-01 15:32+0000
Metadata Record Published: 2024-02-01
Owner Org: NGS
Metadata Publication Status: Published Externally
Do Not Publish?: N
Metadata Last Review Date: 2024-02-01
Metadata Review Frequency: 3 Years
Metadata Next Review Date: 2027-02-01