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Item Identification

Title: NOAA NGS Topobathy Lidar Class Scheme: St Croix (USVI)
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
0- Created never classified Point class number Point that was acquired but not assigned a classification
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
9 - Water Point class number Water Point
N/A
26 - Bathymetric Point Point class number point classified as bathymetric ground.
N/A
27 - Water Surface Point class number points classified as water surface
N/A
29 - Submerged Object Point class number Submerged object, not otherwise specified (e.g., wreck, rock, submerged piling)
N/A
30 -Submerged Aquatic Vegetation Point class number Submerged Aquatic Vegetation

Attribute Details

0- Created never classified

CC ID: 1323336
Seq. Order: 1
Data Storage Type: Point class number
Required: No
Primary Key: No
Status: Active
Description:

Point that was acquired but not assigned a classification

1 - Unclassified

CC ID: 1323337
Seq. Order: 2
Data Storage Type: Point class number
Required: No
Primary Key: No
Status: Active
Description:

Unclassified point

2- Ground

CC ID: 1323339
Seq. Order: 3
Data Storage Type: Point class number
Required: No
Primary Key: No
Status: Active
Description:

Ground Point

7 - Low Point (Noise)

CC ID: 1323350
Seq. Order: 4
Data Storage Type: Point class number
Required: No
Primary Key: No
Status: Active
Description:

Low Point (Noise)

9 - Water

CC ID: 1323351
Seq. Order: 5
Data Storage Type: Point class number
Required: No
Primary Key: No
Status: Active
Description:

Water Point

26 - Bathymetric Point

CC ID: 1323344
Seq. Order: 11
Data Storage Type: Point class number
Required: No
Primary Key: No
Status: Active
Description:

point classified as bathymetric ground.

27 - Water Surface

CC ID: 1323345
Seq. Order: 12
Data Storage Type: Point class number
Required: No
Primary Key: No
Status: Active
Description:

points classified as water surface

29 - Submerged Object

CC ID: 1323347
Seq. Order: 14
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)

30 -Submerged Aquatic Vegetation

CC ID: 1323348
Seq. Order: 15
Data Storage Type: Point class number
Required: No
Primary Key: No
Status: Active
Description:

Submerged Aquatic Vegetation

Catalog Details

Catalog Item ID: 72063
GUID: gov.noaa.nmfs.inport:72063
Metadata Record Created By: Maryellen Sault
Metadata Record Created: 2024-02-01 21:32+0000
Metadata Record Last Modified By: Maryellen Sault
Metadata Record Last Modified: 2024-02-01 21:34+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