IALA Maritime Buoyage System

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:maritime_navigation_system
gptkbp:adoptedBy	most maritime nations
gptkbp:cardinal_marks_indicate	direction of safe water
gptkbp:developedBy	gptkb:International_Association_of_Marine_Aids_to_Navigation_and_Lighthouse_Authorities
gptkbp:documentedIn	IALA Maritime Buoyage System publication
gptkbp:hasType	cardinal marks isolated danger marks lateral marks safe water marks special marks
gptkbp:introducedIn	1977
gptkbp:isolated_danger_marks_indicate	isolated hazards
gptkbp:lateral_marks_color_in_Region_A	red to port, green to starboard
gptkbp:lateral_marks_color_in_Region_B	green to port, red to starboard
gptkbp:purpose	standardize maritime buoyage
gptkbp:region	Region A Region B
gptkbp:Region_A_includes	gptkb:Africa gptkb:Australia gptkb:Europe
gptkbp:Region_B_includes	gptkb:Americas gptkb:Japan gptkb:Korea gptkb:New_Zealand gptkb:Philippines
gptkbp:relatedTo	gptkb:International_Regulations_for_Preventing_Collisions_at_Sea_(COLREGs)
gptkbp:replacedBy	various national buoyage systems
gptkbp:safe_water_marks_indicate	safe water all around
gptkbp:special_marks_indicate	special areas or features
gptkbp:standardizedBy	light characteristics buoy colors buoy shapes
gptkbp:status	active
gptkbp:usedFor	navigation safety
gptkbp:bfsParent	gptkb:International_Association_of_Marine_Aids_to_Navigation_and_Lighthouse_Authorities_(IALA)
gptkbp:bfsLayer	7
https://www.w3.org/2000/01/rdf-schema#label	IALA Maritime Buoyage System