automatic identification system (AIS)

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:maritime_navigation
gptkbp:dataCollected	satellites coastal stations other ships
gptkbp:enables	search and rescue operations maritime domain awareness port management fishing vessel monitoring
gptkbp:format	gptkb:NMEA_0183 gptkb:NMEA_2000
gptkbp:frequency	161.975 MHz 162.025 MHz
gptkbp:introducedIn	2002
gptkbp:limitation	limited range can be switched off data can be falsified subject to spoofing
gptkbp:mandatorySince	2004
gptkbp:mayInclude	gptkb:Class_B Class A
gptkbp:messageType	safety-related messages binary messages position reports static and voyage-related data
gptkbp:operates	VHF radio frequencies
gptkbp:regulates	gptkb:SOLAS_Convention
gptkbp:relatedTo	gptkb:radar gptkb:Global_Maritime_Distress_and_Safety_System_(GMDSS) long-range identification and tracking (LRIT) satellite AIS (S-AIS)
gptkbp:requires	gptkb:International_Maritime_Organization passenger ships cargo ships over 300 gross tonnage internationally voyaging ships
gptkbp:standardizedBy	gptkb:International_Maritime_Organization gptkb:International_Telecommunication_Union
gptkbp:transmittedBy	destination estimated time of arrival vessel course vessel identity vessel position vessel speed vessel type
gptkbp:usedFor	collision avoidance tracking ships vessel identification maritime traffic monitoring
gptkbp:bfsParent	gptkb:Northrop_Grumman_MQ-4C_Triton gptkb:MQ-8C_Fire_Scout_UAV
gptkbp:bfsLayer	7
https://www.w3.org/2000/01/rdf-schema#label	automatic identification system (AIS)