NOAA NGS Topobathy Lidar Class Scheme: Chatham Bay to Monomoy Point, MA
Entity (ENT) | National Geodetic Survey (NGS)GUID: gov.noaa.nmfs.inport:72022 | Updated: February 1, 2024 | Published / External
Item Identification
Title: | NOAA NGS Topobathy Lidar Class Scheme: Chatham Bay to Monomoy Point, MA |
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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 |
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City: | Charleston |
State/Province: | SC |
Country: | USA |
Entity Information
Entity Type: | Other |
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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
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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
|
9 - Water | Point class number | Water Point | |
N/A
|
18 - High Noise | Point class number | Refracted high water point | |
N/A
|
40 - Bathymetric Point | Point class number | point classified as bathymetric ground. | |
N/A
|
41 - Water Surface | Point class number | Point classified as water surface. | |
N/A
|
42 - Derived Water Surface | Point class number | Derived water surface (synthetic water surface location used in computing refraction at water surface). | |
N/A
|
43 - Submerged Object | Point class number | Submerged object, not otherwise specified (e.g., wreck, rock, submerged piling) | |
N/A
|
46 - Submerged Vegetation | Point class number | Point classified as submerged vegetation. |
Attribute Details
1 - Unclassified
CC ID: 1322644
Seq. Order: | 2 |
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Data Storage Type: | Point class number |
Required: | No |
Primary Key: | No |
Status: | Active |
Description: |
Unclassified point |
2- Ground
CC ID: 1322646
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: 1322652
Seq. Order: | 4 |
---|---|
Data Storage Type: | Point class number |
Required: | No |
Primary Key: | No |
Status: | Active |
Description: |
Low Point (Noise) |
9 - Water
CC ID: 1322653
Seq. Order: | 5 |
---|---|
Data Storage Type: | Point class number |
Required: | No |
Primary Key: | No |
Status: | Active |
Description: |
Water Point |
18 - High Noise
CC ID: 1322645
Seq. Order: | 6 |
---|---|
Data Storage Type: | Point class number |
Required: | No |
Primary Key: | No |
Status: | Active |
Description: |
Refracted high water point |
40 - Bathymetric Point
CC ID: 1322647
Seq. Order: | 11 |
---|---|
Data Storage Type: | Point class number |
Required: | No |
Primary Key: | No |
Status: | Active |
Description: |
point classified as bathymetric ground. |
41 - Water Surface
CC ID: 1322648
Seq. Order: | 13 |
---|---|
Data Storage Type: | Point class number |
Required: | No |
Primary Key: | No |
Status: | Active |
Description: |
Point classified as water surface. |
42 - Derived Water Surface
CC ID: 1322649
Seq. Order: | 14 |
---|---|
Data Storage Type: | Point class number |
Required: | No |
Primary Key: | No |
Status: | Active |
Description: |
Derived water surface (synthetic water surface location used in computing refraction at water surface). |
43 - Submerged Object
CC ID: 1322650
Seq. Order: | 15 |
---|---|
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) |
46 - Submerged Vegetation
CC ID: 1322651
Seq. Order: | 16 |
---|---|
Data Storage Type: | Point class number |
Required: | No |
Primary Key: | No |
Status: | Active |
Description: |
Point classified as submerged vegetation. |
Catalog Details
Catalog Item ID: | 72022 |
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GUID: | gov.noaa.nmfs.inport:72022 |
Metadata Record Created By: | Maryellen Sault |
Metadata Record Created: | 2024-02-01 15:26+0000 |
Metadata Record Last Modified By: | Maryellen Sault |
Metadata Record Last Modified: | 2024-02-01 15:27+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 |