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OCM Metadata Library > MarineCadastre > AIS > Nationwide Automatic Identification System 2009 >

Broadcast

Entity (ENT)  |  Office for Coastal Management (OCM)
GUID: gov.noaa.nmfs.inport:49026  |  Updated: August 9, 2022  |  Published / External 

Item Identification

Title: Broadcast
Short Name: Broadcast
Status: Completed
Abstract:

point locations and attribute information from AIS position reports | Description Source: MarineCadastre.gov
Notes:

Converted from FGDC using 'fgdc_to_inport_xml_entity.pl' script.

Data Attributes

Attribute Summary

Rubric Score Primary Key? Name Type Description
100
 ObjectID Unknown Unique ID for each row in the table | Description Source: MarineCadastre.gov
100
 Shape Unknown Geometry type of the features | Description Source: ESRI
100
 SOG NUMBER Speed over Ground | Description Source: United States Coast Guard
100
 COG NUMBER Course Over Ground | Description Source: United States Coast Guard
100
 Heading NUMBER True Heading | Description Source: United States Coast Guard
100
 ROT NUMBER Rate of Turn | Description Source: United States Coast Guard
100
 BaseDateTime NUMBER Date and time the position message was received by the base station | Description Source: United States Coast Guard
100
 Status NUMBER Code for navigational status | Description Source: United States Coast Guard
100
 VoyageID Unknown Primary key for the BroadcastHasVoyage relationship class | Description Source: MarineCadastre.gov
100
 MMSI NUMBER Marine Mobile Service Identity and primary key for the BroadcastHasVessel relationship class | Description Source: United States Coast Guard
100
 ReceiverType VARCHAR Type of message receiving unit: Base Station (b) or Receiver (r) | Description Source: MarineCadastre.gov
100
 ReceiverID Unknown ID number of the receiver | Description Source: United States Coast Guard

Attribute Details

ObjectID

CC ID: 655297
Seq. Order: 1
Data Storage Type: Unknown
Required: No
Primary Key: No
Status: Active
Description:

Unique ID for each row in the table | Description Source: MarineCadastre.gov
Allowed Values: Sequential unique whole numbers that are automatically generated.

Shape

CC ID: 655298
Seq. Order: 2
Data Storage Type: Unknown
Required: No
Primary Key: No
Status: Active
Description:

Geometry type of the features | Description Source: ESRI
Allowed Values: Coordinates defining the features.

SOG

CC ID: 655299
Seq. Order: 3
Data Storage Type: NUMBER
Required: No
Primary Key: No
Status: Active
Description:

Speed over Ground | Description Source: United States Coast Guard
Unit of Measure: Knots
Allowed Values: 0 - 102.2

COG

CC ID: 655300
Seq. Order: 4
Data Storage Type: NUMBER
Required: No
Primary Key: No
Status: Active
Description:

Course Over Ground | Description Source: United States Coast Guard
Unit of Measure: degrees
Allowed Values: 0 - 3599

Heading

CC ID: 655301
Seq. Order: 5
Data Storage Type: NUMBER
Required: No
Primary Key: No
Status: Active
Description:

True Heading | Description Source: United States Coast Guard
Unit of Measure: degrees
Allowed Values: 0 - 511

ROT

CC ID: 655302
Seq. Order: 6
Data Storage Type: NUMBER
Required: No
Primary Key: No
Status: Active
Description:

Rate of Turn | Description Source: United States Coast Guard
Unit of Measure: degrees per minute
Allowed Values: -128 - 127

BaseDateTime

CC ID: 655303
Seq. Order: 7
Data Storage Type: NUMBER
Required: No
Primary Key: No
Status: Active
Description:

Date and time the position message was received by the base station | Description Source: United States Coast Guard
Unit of Measure: date and time
Allowed Values: 1/1/2009 00:00 - 12/31/2009 11:59

Status

CC ID: 655304
Seq. Order: 8
Data Storage Type: NUMBER
Required: No
Primary Key: No
Status: Active
Description:

Code for navigational status | Description Source: United States Coast Guard
Allowed Values: 0 - 15

VoyageID

CC ID: 655305
Seq. Order: 9
Data Storage Type: Unknown
Required: No
Primary Key: No
Status: Active
Description:

Primary key for the BroadcastHasVoyage relationship class | Description Source: MarineCadastre.gov
Allowed Values: Defined during data processing

MMSI

CC ID: 655306
Seq. Order: 10
Data Storage Type: NUMBER
Required: No
Primary Key: No
Status: Active
Description:

Marine Mobile Service Identity and primary key for the BroadcastHasVessel relationship class | Description Source: United States Coast Guard
Allowed Values: 111111111 - 999999999

ReceiverType

CC ID: 655307
Seq. Order: 11
Data Storage Type: VARCHAR
Required: No
Primary Key: No
Status: Active
Description:

Type of message receiving unit: Base Station (b) or Receiver (r) | Description Source: MarineCadastre.gov
Allowed Values: b: receiver type is Base Station | r: receiver type is AIS receiver |

ReceiverID

CC ID: 655308
Seq. Order: 12
Data Storage Type: Unknown
Required: No
Primary Key: No
Status: Active
Description:

ID number of the receiver | Description Source: United States Coast Guard
Allowed Values: assigned when receiver is active

Catalog Details

Catalog Item ID: 49026
GUID: gov.noaa.nmfs.inport:49026
Metadata Record Created By: Anne Ball
Metadata Record Created: 2017-11-15 08:29+0000
Metadata Record Last Modified By: SysAdmin InPortAdmin
Metadata Record Last Modified: 2022-08-09 17:11+0000
Metadata Record Published: 2019-01-24
Owner Org: OCM
Metadata Publication Status: Published Externally
Do Not Publish?: N
Metadata Last Review Date: 2019-01-24
Metadata Review Frequency: 1 Year
Metadata Next Review Date: 2020-01-24