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时间:2010-06-30 09:17来源:蓝天飞行翻译 作者:admin
曝光台 注意防骗 网曝天猫店富美金盛家居专营店坑蒙拐骗欺诈消费者

between 5 and 35
SegmentLeg ^
degrees.
length ValDistanceType Length of the
segment
duration ValDurationType Segment duration
procedureTurnRequired CodeYesNoType Indicates if a
procedure turn is
required at the end
of the segmentleg.
Default is No.
upperLimitAltitude ValDistanceVerticalType The value of the
upper altitude used
with
codeDescrDistVer:
At or below the
higher altitude.
Between the lower
and the upper
altitude.
upperLimitReference CodeVerticalReferenceType A code indicating
the reference for a
vertical distance.
Two series of
values exist: 1) real
distance: from GND,
from the MSL, from
the WGS-84
ellipsoid 2) pressure
distance: QFE,
QNH, STD.
lowerLimitAltitude ValDistanceVerticalType The lower limit
altitude. used with
codeDescrDistVer:
At or above the
lower altitude. At the
lower altitude
Between the lower
and the upper
altitude. Lower
altitude is
recommended.
Expect lower
altitude by ATC.
lowerLimitReference CodeVerticalReferenceType A code indicating
the reference for a
SegmentLeg ^
vertical distance.
Two series of
values exist: 1) real
distance: from GND,
from the MSL, from
the WGS-84
ellipsoid 2) pressure
distance: QFE,
QNH, STD.
altitudeInterpretation CodeAltitudeUseType A code indicating
how the altitude
attributes of a
procedure leg
should be
interpreted.
altitudeOverrideATC ValDistanceVerticalType Alternate altitude
when directed by Air
Traffic Control
altitudeOverrideReference CodeVerticalReferenceType A code indicating
the reference for a
vertical distance.
Two series of
values exist: 1) real
distance: from GND,
from the MSL, from
the WGS-84
ellipsoid 2) pressure
distance: QFE,
QNH, STD.
verticalAngle ValAngleType The value of the
vertical climb angle
of the aircraft on the
procedure leg. A
negative value
means descent.
Rules: As a
plausibility rule,
value should be
between -10 and
+50 degrees.
startPoint TerminalSegmentPoint(0..1) The point used to
indicate the
beginning of a
segment.
endPoint TerminalSegmentPoint(0..1) The point used to
SegmentLeg ^
indicate the end of a
segment.
trajectory Curve(0..1) The path of the
moving aircraft on
the segment leg.
arcCentre TerminalSegmentPoint(0..1) The center point
used to define an
arc.
angle AngleIndication(0..1) The angle defined
to limit aircraft
trajectory.
distance DistanceIndication(0..1) The distance
defined to limit
aircraft trajectory.
aircraftCategory AircraftCharacteristic(0..*) Classification of
aircraft based on
1.3 times stall
speed in landing
configuration at
maximum certified
landing mass.
holding HoldingPattern(0..1) Established holding
used on a
procedure.
designSurface ObstacleAssessmentArea(0..*) An evaluation area
used when
designing a
procedure segment
to insure safety of
aircraft
annotation Note(0..*)
Used by
ProcedureDME
ProcedureTransition
See diagrams: 1 - SID
1 - Approach Procedure Overview
1 - STAR
2 - Obstacle Assesment Associations
1 - Overview
SegmentLeg ^
3 - Segment Leg
4 - SegmentLegSpecialization
6 - Segment Leg DME
SegmentPoint ^
<<object>> [Logical
View::AIXM::AIXM
Features::Navaids
Points::Point Reference]
Note: This is an Abstract
class
Definition
Indicates a point associated with a defined segment.
Properties
reportingATC CodeATCReportingType Indicating the type of
position report required by
an ATC Unit. Eg.:
compulsory or on request.
flyOver CodeYesNoType Indicates if the aircraft is
required to fly directly over
the fix. If code is Yes, then
it is a 'fly-over' waypoint. If
the code is No, then the
associated fix is a 'fly-by'
waypoint. [ICAO]
Waypoints are identified as
either flyover or fly-by. Flyby
waypoint. A waypoint
which requires turn
anticipation to allow
tangential interception of
the next segment of a
route or procedure Flyover
waypoint. A waypoint at
which a turn is initiated in
order to join the next
segment of a route or
procedure.
waypoint CodeYesNoType A point used for RNAV
procedures/routes.
radarGuidance CodeYesNoType Radar guidance is possible
 
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