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package nmea
const (
// TypeVSD type of VSD sentence for AIS voyage static data.
TypeVSD = "VSD"
)
// VSD is sentence for AIS voyage static data.
// https://fcc.report/FCC-ID/ADB9ZWRTR100/2768717.pdf (page 10) FURUNO MARINE RADAR, model FAR-15XX manual
// http://www.annoyingdesigns.com/vsd/VSDControl.pdf
//
// Format: $--VSD,x.x,x.x,x.x,c--c,hhmmss.ss,xx,xx,x.x,x.x*hh<CR><LF>
// Example: $RAVSD,0,4.5,6,@@@@@@@@@@@@@@@@@@@@,220516,01,02,8,*12<CR><LF>
type VSD struct {
BaseSentence
// From: https://www.itu.int/rec/R-REC-M.1371-5-201402-I/en (page 113)
// * null means unchanged
// * 0 = not available or no ship = default
// * 1-99 = as defined in ยง 3.3.2
// * 100-199 = reserved, for regional use
// * 200-255 = reserved, for future use
TypeOfShipAndCargo Int64 // 0
// StaticDraughtMeters is maximum present static draught in meters (0 - 25.5, null). null means unchanged, 0 means not available
StaticDraughtMeters Float64 // 1
// Persons on-board (0 - 8191, null)
PersonsOnBoard Int64 // 2
// Destination (Alphanumeric character, null)
Destination string // 3
// NOTE: we are not combining time+day+month here to time.Time because - some of these fields can be empty.
// Estimated UTC of arrival at destination (000000.00 - 246000.00*, null), null means unchanged
EstimatedArrivalTime Int64 // 4
// Estimated day of arrival at destination (00 - 31) (UTC), null means unchanged
EstimatedArrivalDay Int64 // 5
// Estimated month of arrival at destination (00 - 12) (UTC), null means unchanged
EstimatedArrivalMonth Int64 // 6
// Navigational status (0 - 15), null means unchanged. Reference ITU-R M.1371, Message 1, navigational status.
// Source: https://www.itu.int/dms_pubrec/itu-r/rec/m/R-REC-M.1371-5-201402-I!!PDF-E.pdf (page 111)
// null - unchanged
// 0 - Under way using engine
// 1 - At anchor
// 2 - Not under command
// 3 - Restricted maneuverability
// 4 - Constrained by her draught
// 5 - Moored
// 6 - Aground
// 7 - Engaged in Fishing
// 8 - Under way sailing
// 9 - HSC
// 10 - WIG
// 11 - Power-driven vessel towing astern
// 12 - Power-driven vessel pushing ahead or towing alongside
// 13 - Reserved for future use
// 14 - AIS-SART (active), MOB-AIS, EPIRB-AIS
// 15 - Undefined = default (also used by AIS-SART, MOB-AIS and EPIRB AIS under test)
NavigationalStatus Int64 // 7
// RegionalApplication is Regional application flags, null means unchanged. Reference ITU-R M.1371, Message 1, reserved for regional applications.
RegionalApplication Int64 // 8
}
// newVSD constructor
func newVSD(s BaseSentence) (Sentence, error) {
p := NewParser(s)
p.AssertType(TypeVSD)
m := VSD{
BaseSentence: s,
TypeOfShipAndCargo: p.NullInt64(0, "type of ship and cargo"),
StaticDraughtMeters: p.NullFloat64(1, "maximum present static draught"),
PersonsOnBoard: p.NullInt64(2, "persons on-board"),
Destination: p.String(3, "destination"),
EstimatedArrivalTime: p.NullInt64(4, "estimated arrival time"),
EstimatedArrivalDay: p.NullInt64(5, "estimated arrival day"),
EstimatedArrivalMonth: p.NullInt64(6, "estimated arrival month"),
NavigationalStatus: p.NullInt64(7, "navigational status"),
RegionalApplication: p.NullInt64(8, "Regional application"),
}
return m, p.Err()
}
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