Definition
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Data item | value | AIXM mapping | |||||||
obstacle type | A type of vertical structure. | VerticalStructure.type and VerticalStructure/VerticalStructurePart.type with this list of values CodeVerticalStructureType. | |||||||
description | A textual description of the obstacle, such as the number of similar items for a group, etc. | VerticalStructure.annotation with propertyName="type" and purpose="DESCRIPTION" | |||||||
group | An indication whether Digital NOTAM refers to a group of obstacles with similar height located in close proximity to one another. | VerticalStructure.group with this list of values CodeYesNoType | |||||||
mobile | An indication whether the obstacle has no fixed position. | VerticalStructure/VerticalStructurePart.mobile with this list of values CodeYesNoType | |||||||
location remarks | A named geographical location where or close to which the obstacle is located (especially for Area 1 obstacles). The item is used alone or in combination with other attributes in order to identify the obstacle concerned. | VerticalStructure/VerticalStructurePart.annotation with propertyName='horizontalProjection_location' and purpose="REMARK"
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obstacle identification | An alphanumerical designator by which the obstacle is identified in the national obstacle database. | VerticalStructure.name | |||||||
position | The latitude, longitude and possibly the horizontal reference datum associated with the obstacle position. The item is used alone or in combination with other attributes in order to identify the obstacle concerned. | VerticalStructure/VerticalStructurePart/ElevatedPoint or ElevatedSurface or ElevatedCurve | |||||||
lighting status | The status of the obstacle warning lights. | VerticalStructure/VerticalStructureLightingStatus.status with the following list of values CodeStatusOperationsType | |||||||
schedule | A schedule might be provided, in case the obstacle is only active according to a regular timetable, within the period between the start of life and the end of life. | VerticalStructure/VerticalStructurePart/Timesheet/... according to the rules for {{Schedules}} | |||||||
start time | The effective date & time when the temporary change of an obstacle's light status starts to exist. This might be further detailed in a "schedule". | VerticalStructure/VerticalStructureTimeSlice.featureLifetime/beginPosition, VerticalStructure/VerticalStructureTimeSlice/validTime/beginPosition, Event/EventTimeSlice.validTime/beginPosition and Event/EventTimeSlice.featureLifetime/beginPosition | |||||||
end time | The end effective date & time when the obstacle ceases to existtemporary change of an obstacle's light status ends. | VerticalStructure/VerticalStructureTimeSlice.featureLifetime/endPosition, VerticalStructure/VerticalStructureTimeSlice/validTime/endPosition, Event/EventTimeSlice.validTime/endPosition and Event/EventTimeSlice.featureLifetime/endPosition also applying the rules for {{Events with estimated end time}} | |||||||
note | A free text note that provides further details about the obstacle lighting status. | VerticalStructure.annotation with purpose='”REMARK' | |||||||
affected aerodrome | A reference (name, designator) to one or more airports/heliports that for which the establishment of the area has an operational relevance and needs to be notified to the users thereof. | Event.concernedAirportHeliport | |||||||
affected FIR | A reference (type, designator) to one or more airspace of type FIR, for which the establishment of the area has an operational relevance and needs to be notified. Note: this needs to be specified only if the geometry of the area is not physically intersecting the geometry of the FIR(s) concerned. | Event.concernedAirspace |
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