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This page holds the discussion on the information aspects of the service. It focuses on:
- understanding the information offered by the service (information definition)
- the filtering offered by the service.
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Explanation
The information definition is extracted from the ATM Information Reference Model (https://airm.aero/). The AIRM is the ICAO endorsed reference vocabulary for defining air traffic management information. This means that the information definition is not just a copy of the IWXXM. However, service implementers who chose IWXXM can be assured that the semantic correspondences have been established (https://airm.aero/developers/semantic-correspondences).
Sources
- Annex 3
- List of information exchange requirements on Meteorological SWIM Services Portfolio
other inspiration
- Instance of the phenomenon as a polygon (see latest IWXXM)
- see cross-border convection forecast service (email sent with link): https://production.eufocs.dwd-cloud.de/view/ and eGAFOR: https://viewer.egafor.eu/egafor-viewer/
- LLSWCs (Low Level Significant Weather Charts) which are available for several areas in the EU.
Information Definition
identification
| title | Aviation Meteorological Information Definition |
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| edition | 0.0.0 |
| date | 2023-07-24 |
responsible party
organisation name | EUROCONTROL |
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| contact information | swim@eurocontrol.int |
| role | author |
scope
| abstract | The information definition covers the elements used by the various Meteorological SWIM services. |
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namespace
| namespace | tbd |
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licence
| Info | ||
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| Copyright (c) 2023, EUROCONTROL ===================================== All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the names of EUROCONTROL nor the names of their contributors may be used to endorse or promote products derived from this specification without specific prior written permission. THIS SPECIFICATION IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ========================================== Editorial note: this license is an instance of the BSD license template as provided by the Open Source Initiative: http://www.opensource.org/licenses/bsd-license.php |
data catalogue
Location
| feature | attribute | type, multiplicity | identifier | definition | semantic correspondence |
|---|---|---|---|---|---|
| Location | Location | Geographical location used to express the geographical scope of a data. Note: Location is the root for Aerodrome, Airspace and State | urn:aero:airm:1.1.0:LogicalModel:Abstract:GeoEnabledEntity@relativeLocation |
Aerodrome
Inherits from Location.
| feature | attribute | type, multiplicity | identifier | definition | semantic correspondence |
|---|---|---|---|---|---|
Aerodrome | Aerodrome | A defined area on land or water (including any buildings, installations and equipment) intended to be used either wholly or in part for the arrival, departure and surface movement of aircraft. | |||
| Aerodrome | designator | string [0..1] | Aerodrome.designator | Designator for an aerodrome. | |
| Aerodrome | locationIndicatorICAO | Aerodrome.locationIndicatorICAO | A four-letter code group formulated in accordance with rules prescribed by ICAO and assigned to the aerodrome. | ||
| Aerodrome | designatorIATA | string [0..1] | Aerodrome.designatorIATA | Identifier that is assigned to a location in accordance with rules (resolution 767) governed by the International Air Transport Association (IATA). | |
| Aerodrome | name | string | Aerodrome.name | Primary official name of an aerodrome as designated by an appropriate authority. |
Airspace
Inherits from Location.
| feature | attribute | type, multiplicity | identifier | definition | semantic correspondence |
|---|---|---|---|---|---|
Airspace | Airspace | A defined three dimensional region of space relevant to air traffic. | |||
| Airspace | designator | string | Airspace.designator | Published sequence of characters allowing the identification of the airspace. | |
| Airspace | name | string [0..1] | Airspace.name | Name given to an airspace by a responsible authority. | |
| Airspace | type | CodeAirspaceType [0..1] | Airspace.type | Indicator of the general structure or characteristics of a particular airspace. |
State
Inherits from Location.
| feature | attribute | type, multiplicity | identifier | definition | semantic correspondence |
|---|---|---|---|---|---|
State | State | An internationally recognized geographic entity that provides air traffic service. | |||
| State | icaoNationalityLetters | string [0..1] | State.icaoNationalityLetters | Nationality letters as defined by ICAO. | |
| State | isoCountryCode | string [0..1] | State.isoCountryCode | Country codes as defined by ISO. | |
| State | name | string | State.name | Full official name of the state. | |
| State | territory | string [0..1] | State.territory | Name of the territory within the state. |
Organisation Responsible
| feature | attribute | type, multiplicity | identifier | definition | semantic correspondence |
|---|---|---|---|---|---|
| Identifier of MET provider... | |||||
| source | Name of entity or organisation that supplied data. | urn:aero:airm:1.1.0:LogicalModel:Abstract:TemporalEnabledEntity@source |
Position of Observation, Forecast
| feature | attribute | type, multiplicity | identifier | definition | semantic correspondence |
|---|---|---|---|---|---|
| position | The geometry of the entity expressed as the position of a point on the surface of the Earth. | urn:aero:airm:1.1.0:LogicalModel:Abstract:GeoEnabledEntity@position |
Temporal
| feature | attribute | type, multiplicity | identifier | definition | semantic correspondence |
|---|---|---|---|---|---|
| This is part of the message metadata - observation time, validity of forecast | |||||
| endValidity | Date and time at which the data contained in the entity state ceases to be effective. | urn:aero:airm:1.1.0:LogicalModel:Abstract:TemporalEnabledEntity@endValidity | |||
| startValidity | Date and time at which the data contained in the entity state starts to be effective. | urn:aero:airm:1.1.0:LogicalModel:Abstract:TemporalEnabledEntity@startValidity | |||
| lastRevision | Date and time when the data was last revised. | urn:aero:airm:1.1.0:LogicalModel:Abstract:TemporalEnabledEntity@lastRevision |
Weather Information Source
| feature | attribute | type, multiplicity | identifier | definition | semantic correspondence |
|---|---|---|---|---|---|
| WeatherInformationSource | WeatherInformationSource | An automated or non-automated weather information source. | |||
| isAltimeterInformationProvided | WeatherInformationSource.isAltimeterInformationProvided | Indicates whether the weather source provides altimeter information. | |||
isWeatherStation | WeatherInformationSource.isWeatherStation | Indicator that the source is a weather station. | |||
start template
| feature | attribute | type, multiplicity | identifier | definition | semantic correspondence |
|---|---|---|---|---|---|
end template
simple types
CodeSubscriptionStatusTypeCodeSubscriptionStatusType | CodeSubscriptionStatusType | Indication of the status of the Sunbscription. | ||
| CodeSubscriptionStatusType | ACTIVE | string | CodeSubscriptionStatusType.ACTIVE | The subscription has been created and messages are being queued in the subscriber´s queue. |
| CodeSubscriptionStatusType | PAUSED | string | CodeSubscriptionStatusType.PAUSED | The subscription has been created but messages are not being queued in the subscriber's queue. |
| CodeSubscriptionStatusType | DELETED | string | CodeSubscriptionStatusType.DELETED | The subscription and the queue have been deleted. |
Working document
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