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EA:  MARINE_TRACK_TYPE

Status: STD 2005/06/07
Code: 675
Concept definition: The type of restrictions, <DIRECTION>, and other characteristics of marine tracks.
 
Attribute value type: ENUMERATION
Reference type: IR
Reference: [FACC, Annex B: MTT]
Supplemental references:  
Enumerants (presented in a natural order)
Status Attribute label Enumerant label ▾ Concept definition Code Ref type Reference Supplemental references
STD
2005/06/07		 MARINE_TRACK_TYPE BASED_ON_FIXED_MARKS A straight <WATERBODY_ROUTE> which is based on a series of fixed <STRUCTURE>s and/or natural <OBJECT>s, which may carry <LIGHT>s and/or <TOPMARK>s; based on fixed marks. The <STRUCTURE>s and/or natural <OBJECT>s are positioned so that when observed to be in line a <VESSEL> can follow a known bearing with safety. EXAMPLES Recommended track, range line, <MARINE_LEADING_LINE>. 1 PR [S57A, Attribute, CATTRK:1]  
STD
2005/06/07		 MARINE_TRACK_TYPE MANDATORY_DIRECTION Mandatory <DIRECTION>. 2 IR [FACC, Annex B, MTT:4]  
STD
2005/06/07		 MARINE_TRACK_TYPE MAXIMUM_AUTHORIZED_DRAUGHT Maximum authorized draught. 3 IR [FACC, Annex B, MTT:3]  
STD
2005/06/07		 MARINE_TRACK_TYPE NOT_BASED_ON_FIXED_MARKS A <WATERBODY_ROUTE> which is not based on a series of fixed <STRUCTURE>s and/or natural <OBJECT>s in line; not based on fixed marks. EXAMPLES Recommended track, preferred route. 4 PR [S57A, Attribute, CATTRK:2]  
STD
2005/06/07		 MARINE_TRACK_TYPE RECOMMENDED_DIRECTION Recommended <DIRECTION>. 5 IR [FACC, Annex B, MTT:5]  
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