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	SCOI:Task Status
	SCOI:Task Status
nopanel	true

Info

title	Guidance

This template allows for the documentation of service definitions based on the requirements found at: /wiki/spaces/SCOI/pages/59605116

General requirements to remember:

SWIM-DEFN-010

Service definition coverage

A service definition shall define a single service

Note: This concerns the definition of a service that can be implemented by service providers. It is not used to describe a running service - use a service description in that case.

Note: This requirement uses "define" rather than "describe".

SWIM-DEFN-020

Service definition language

The textual descriptions in a service definition shall be written in English using the spelling listed as the primary British spelling when conflicting spellings exist.

-

Table of Contents

maxLevel	2
type	flat

Info

title	Status Key

Status
title TBD
- No work has started
Status
colour Red
title WORKING
- Content is being worked on, comments discussed
Status
colour Yellow
title DRAFT
- Draft is ready, comments resolved
Status
colour Green
title REVIEWED
- Group has reviewed, edited the final draft
Status
colour Blue
title AGREED
- Content is finalised and agreed

Info

title	Explanation

Some fields in the template are left empty. This means that no requirement is specified for it and it is left to the service provider to decide.

Service Definition Identification

Status

colour	Yellow
title	DRAFT

Info

title	Trace

SWIM-DEFN-030

service definition identification	title	Service Definition for the Digital NOTAM Subscription and Request Service
	edition	00.00.01
	reference date	2023-02-09

Service Identification

Status

colour	Yellow
title	DRAFT

Info

title	Trace

SWIM-DEFN-040

service identification	service name	Digital NOTAM Subscription and Request Service

Service Abstract

Status

colour	Yellow
title	DRAFT

Info

title	Trace

SWIM-DEFN-050

service abstract

The Digital NOTAM Subscription and Request Service allows the service consumer to get aeronuatical information in accordance with the Digital NOTAM specification. The aeronautical information conforms to the event scenarios that are supported by Digital NOTAM such as runway closures.

The service consumer may subscribe to the service, specifying the event scenarios in which it is interested. It is also possible to send a direct request to the service to get the aeronautical information.

The information returned is in the form of an AIXM 5.1.1 message.

This supports the integration of the latest information into the various ATM systems.

Service Definition Provider

Status

colour	Yellow
title	DRAFT

Info

title	Trace

SWIM-DEFN-085

service definition provider	name	EUROCONTROL
	description	EUROCONTROL is an intergovernmental organisation with 41 Member and 2 Comprehensive Agreement States.
	point of contact	swim@eurocontrol.int

Geographical Extent of Information

Status

colour	Yellow
title	DRAFT

Info

title	Trace

SWIM-DEFN-090

geographical extent of information

Service Categories

Status

colour	Yellow
title	DRAFT

Info

title	Trace

SWIM-DEFN-095, SWIM-DEFN-100

service categories	category	category name	regulated information exchange
		value	AERONAUTICAL_INFORMATION_EXCHANGE
		scheme	http://reference.swim.aero/information-services/service-categories/CodeRegulatedInformationExchangeType.html
	category	category name	information domain
		value	AERONAUTICAL_INFORMATION
		scheme	https://reference.swim.aero/information-services/service-categories/CodeInformationDomainType.html
	category	category name	business activity
		value	INFORMATION_MANAGEMENT
		scheme	http://reference.swim.aero/information-services/service-categories/CodeBusinessActivityType.html
	category	category name	intended service consumer
		value	CIVIL_AIRSPACE_USER MILITARY_AIRSPACE_USER CIVIL_AIR_NAVIGATION_SERVICE_PROVIDER MILITARY_AIR_NAVIGATION_SERVICE_PROVIDER PROVIDER_OF_DATA_SERVICES NETWORK_MANAGER AIRPORT_OPERATOR
		scheme	http://reference.swim.aero/information-services/service-categories/CodeStakeholderType.html
	category	category name	intended service provider
		value	AERONAUTICAL_INFORMATION_SERVICE_PROVIDER
		scheme	http://reference.swim.aero/information-services/service-categories/CodeStakeholderType.html
	category	category name	service type
		value	AERONAUTICAL_INFORMATION_SUBSCRIPTION_SERVICE
		scheme	http://reference.swim.aero/information-services/service-categories/CodeServiceType (for the moment use https://ext.eurocontrol.int/swim_confluence/display/SCOI/Service+Categories+-+Service+Type).
	category	category name	service type
		value	AERONAUTICAL_FEATURE_ACCESS_SERVICE
		scheme	http://reference.swim.aero/information-services/service-categories/CodeServiceType (for the moment use https://ext.eurocontrol.int/swim_confluence/display/SCOI/Service+Categories+-+Service+Type).

Service Standard Reference

Status

colour	Yellow
title	DRAFT

Info

title	Trace

SWIM-DEFN-120

service standard reference	reference	Digital NOTAM Specification (https://ext.eurocontrol.int/aixm_confluence/display/DNOTAM/Overview)
	implemented options	The information scope offered by the service supports the requirements of the Digital NOTAM Specification.
	deviations/additions

Operational Environment

Status

colour	Yellow
title	DRAFT

Info

title	Trace

SWIM-DEFN-130

operational environment

operational needs

Air traffic management is defined as the "dynamic, integrated management of air traffic and airspace including air traffic services, airspace management and air traffic flow management - safely, economically and efficiently - through the provision of facilities and seamless services in collaboration with all parties and involving airborne and ground-based functions". It is provided by the air traffic management system that, amongst other things, relies on the collaborative integration of information and services.

Stakeholders involved in air traffic management need aeronautical data concerning the establishment, condition or change in any aeronautical facility, service, procedure or hazard, the timely knowledge of which is essential for flight operations.

This service satisfies this need by allowing clients to subscribe to be notified when such aeronautical events occur.

The aeronautical data can be used e.g. in pre-flight information bulletins. It can also be used to improve decision making thus positively impacting the efficiency of their planning and flight executions, enabling through automatic data verification and graphical visualisation.

The aeronautical data is also used in other systems such as those used for airspace reservations (ARES). A complete list of these is available as a High level description of the service offer.

This service satisfies this need by offering aeronautical data (in the form of event features) as regulated by ICAO Annex 15 - Aeronautical Information Services. The scope covers the event encodings outlined in the EUROCONTROL Digital NOTAM Specification including aerodrome data for the 18 airports listed in EU Implementing Regulation 2021/116 - Common Project One.

capabilities

The service offers notification in the changes to aeronautical data about features.

information exchange requirements

IER 1

Digital NOTAM Exchange (A3SG-IER-05)

Service Functions

Status

colour	Yellow
title	DRAFT

Info

title	Trace

SWIM-DEFN-140

service functions	function	name	Subscribe to event scenario
		description	The service consumer shall be able to subscribe/unsubscribe to topics in order to receive information based on an event scenario(s).
		real-world effect	Service consumer subscribes to topics offered by the service.
	function	name	Request a Digital NOTAM
		description	The service consumer shall be able to request aeronautical information in the form of a Digital NOTAM based on criteria sent to the server.
		real-world effect	Service consumer receives the Digital NOTAM.
	function	name	Distribution
		description	When new data is available, it shall be distributed to the subscribers.
		real-world effect	Service consumer is notified when a change happens to a topic of interest.
	function	name	Check distribution list
		description	There shall be a mechanism by which a given subscriber can check if he has received all the distributions expected to be received.
		real-world effect	Service consumer has an understanding of the distributions.
	function	name	Request Digital NOTAM reissue
		description	There shall be a mechanism by which a subscriber requests a Digital NOTAM reissue (due to not reception, lose, etc.)
		real-world effect	Service consumer receives a Digital NOTAM.

Service Access and Use Conditions

Status

colour	Yellow
title	DRAFT

Info

title	Trace

SWIM-DEFN-150

service access and use conditions	legal constraints
	service policies	business policy
		operational policy
		technical policy
	service consumption constraints

Security Constraints

Status

colour	Yellow
title	DRAFT

Info

title	Trace

SWIM-DEFN-160

security constraints	authentication	The service may offer unauthenticated/public use. It shall ensure provider authentication in accordance with SWIM TIYP through X.509 certificate. It shall ensure consumer authentication in accordance with SWIM TIYP through X.509 certificate or the use of a username/password (SASL).
	authorisation	The service shall ensure that satisfactory authorisation is put in place according to SWIM-TIYP-0070.
	confidentiality	The service ensures point-to-point confidentiality in accordance with SWIM TIYP through Transport Layer Security (TLS) 1.2 or above.
	integrity	The service ensures point-to-point integrity in accordance with SWIM TIYP through Transport Layer Security (TLS) 1.2 or above.

Quality of Service

Status

colour	Yellow
title	DRAFT

Info

title	Trace

SWIM-DEFN-180

quality of service	performance	capacity
	performance	response time
	reliability	availability
	reliability	recoverability	reliable enough to meet the user needs to be informed of hazards...
	security	confidentiality	Confidentiality shall be shall be ensured using SWIM TIYP bindings.
	security	integrity	Integrity shall be shall be ensured using SWIM TIYP bindings.

Quality of Data

Status

colour	Yellow
title	DRAFT

Info

title	Trace

SWIM-DEFN-185

quality of data

Event Encoding Specification ensures the messages are encoded correctly
The data must satisfy the applicable sections of Commission Implementing Regulation (EU) 2017/373 of 1 March 2017
The AIXM 5.1.1 coding guidance is applied to the data. See:

Source of Information

Status

colour	Yellow
title	DRAFT

Info

title	Trace

SWIM-DEFN-190

source of information

source

Data is received from the appropriate authorised originating sources, e.g.

Service Validation Information

Status

colour	Yellow
title	DRAFT

Info

title	Trace

SWIM-DEFN-200

service validation information	prototyping

Application Message Exchange Pattern

Status

colour	Yellow
title	DRAFT

Info

title	Trace

SWIM-DEFN-210

application message exchange pattern	PUBLISH_SUBSCRIBE SYNCHRONOUS_REQUEST_REPLY

Service Behaviour

Status

colour	Yellow
title	DRAFT

Info

title	Trace

SWIM-DEFN-220

service behaviour	typical behaviour	The service behaviour is in accordance with the patterns detailed in Message Exchange Patterns: Identification Guidelines. The two interfaces have different behaviours. PUBLISH_SUBSCRIBE A request-reply handles the subscription. An implementation of AMQP 1.0 handles the publication. SYNCHRONOUS_REQUEST_REPLY The OGC Web Feature Service 2.0 Interface Standard defines the basic behaviour. Synchronous Request/Reply The request message is sent from the service consumer to the service The service consumer remains blocked while awaiting the reply The service remains blocked while processing the reply The AIXM Basic Message, the reply message, is sent from the service to the service consumer.

Service Monitoring

Status

colour	Yellow
title	DRAFT

Info

title	Trace

SWIM-DEFN-230

service monitoring	A service monitoring mechanism shall be made available to service consumers.

Service Interfaces

Status

colour	Yellow
title	DRAFT

Info

title	Trace

SWIM-DEFN-240

service interfaces	interface	name	Digital NOTAM Subscription and Request Service Subscription Interface
		description	Allows the service consumer to select event scenarios of interest.
		provider/consumer side	Provider side
	interface	name	Digital NOTAM Subscription and Request Service Distribution Interface
		description	Distribute AIXM Basic Messages based on the event scenario causing the need for the service consumer to be updated.
		provider/consumer side	Provider side
	interface	name	Digital NOTAM Subscription and Request Service Request Interface
		description	Request an AIXM Basic Message based on filters which are linked to the event feature.
		provider/consumer side	Provider side

SWIM TI Profile and Interface Bindings

Status

colour	Yellow
title	DRAFT

Info

title	Trace

SWIM-DEFN-250, SWIM-DEFN-255

Info

title	Working notes

SAT 2023-01-30:

This needs to be split up. Dedicated entry per interface is needed.

SWIM TI profile and interface bindings	profile name	EUROCONTROL Specification for SWIM Technical Infrastructure Yellow Profile
	profile version	1.1
	selected service interface binding	WS_LIGHT SWIM_TI_YP_1_1_AMQP_MESSAGING
	selected network interface binding	Shall use the network bindings of the SWIM TIYP. See 3.1.2 for the options: IPV4, etc.
	supported optional requirements	PUBLISH_SUBSCRIBE AMQP 1.0 is used to publish messages in the service's publish-subscribe implementation. This is explained in: https://reference.swim.aero/technical-infrastructure/guidance-for-pub-sub-push-implementation.html SYNCHRONOUS_REQUEST_REPLY The OGC Web Feature Service 2.0 Interface Standard is used in the service's request-reply implementation. The standardised operations for a Basic WFS are implemented. The temporal extension (WFS-TE) is used to support advanced temporal filtering. The ISO 19143 - Geographic Information - Filter encoding specification is applied for spatial and logical operators.

Service Interface Protocols and Data Format

Status

colour	Yellow
title	DRAFT

Info

title	Trace

SWIM-DEFN-260

service interface protocols and data format

transport / messaging protocols

Shall be in accordance with SWIM TIYP: TLS1.2 or later

data format

Info
This is captured at Service Message level (see below).

Service Operations

Status

colour	Yellow
title	DRAFT

Info

title	Trace

SWIM-DEFN-270

Service operations	operation	operation name	subscribe operation - see if there is a standard that gives us a list of operation names.
		description
		messages
	operation	operation name	request
		description	Event features can be queried.
		messages

Service Messages

Status

colour	Yellow
title	DRAFT

Info

title	Trace

SWIM-DEFN-280

service messages	message	name	AIXM Basic Message
		description	The basic messages is a collection of features. The structure is explained in the EUROCONTROL Event Encoding Specification. The message serves the purpose of Digital NOTAM.
		type	Out
		data format	AIXM 5.1.1 including the event extension
	message	name
		description
		type
		data format

Information Definition (Minimum) and (Extended)

Status

colour	Yellow
title	DRAFT

Info

title	Trace

SWIM-DEFN-290, SWIM-DEFN-300

information definition

The service exposes a topic tree. The topics are based on the event scenarios found in the Digital NOTAM Specification (https://ext.eurocontrol.int/aixm_confluence/display/DNOTAM/Digital+NOTAM+Specification).

The scenarios use features that are in the Aeronautical Information Exchange Model (AIXM) 5.1.1 and the AIXM Event Extension.

The AIXMBasicMessage that is returned by the service shall contain an event feature and the related AIXM features.

See

https://www.aixm.aero/schema/5.1.1/AIXM_Features.xsd.
https://www.aixm.aero/schema/5.1.1/event/version_5.1.1-i/Event_Features.xsd
https://airm.aero/developers/aixm-5.1.1-to-airm-1.0.0-index for the semantic correspondences with the AIRM.

Filter Encoding

Status

colour	Yellow
title	DRAFT

Info

title	Trace

SWIM-DEFN-310

filter encoding

The request-reply service interface supports filtering based on (subset of the) the operators defined in the OGC Filter Encoding 2.0 Encoding Standard (equivalent to ISO 19143 - Geographic Information - Filter encoding). The temporal extension (WFS-TE) is used to support advanced temporal filtering.

The publish-subscribe service interface allows for the selection of topics. These can be organised around e.g. a specific aerodrome or airspace. The considerations on https://ext.eurocontrol.int/aixm_confluence/display/DNOTAM/General+Principles will help AISP decide which topic an event concerns.

Machine-Readable Service Interface Definition

Status

colour	Yellow
title	DRAFT

Info

title	Trace

SWIM-DEFN-320

machine-readable service interface definition	reference

Model View

Status

colour	Red
title	WORKING

Info

title	Trace

SWIM-DEFN-330

model view	reference

Abbreviations and Acronyms

Status

colour	Yellow
title	DRAFT

Info

title	Trace

SWIM-DEFN-350

abbreviations and acronyms	abbreviation	code	SWIM
		term	System Wide Information Management
	abbreviation	code
		term

Appendix A: References

Status

colour	Yellow
title	DRAFT

Info

title	Trace

This is not traced to a requirement.

references	reference	title	CP1
		version
		description
		url
		document type
	reference	title	Digital NOTAM Specification (https://ext.eurocontrol.int/aixm_confluence/display/DNOTAM/Overview)
		version
		description
		url
		document type
	reference	title	Event Encoding Specification ensures the messages are encoded correctly
		version
		description
		url
		document type
	reference	title	Commission Implementing Regulation (EU) 2017/373 of 1 March 2017
		version
		description
		url
		document type
	reference	title	AIXM 5.1.1 coding guidance is applied to the data. See: https://ext.eurocontrol.int/aixm_confluence/display/ACG/Common+coding+guidelines
		version
		description
		url
		document type
	reference	title	https://aixm.aero/page/data-coding-guidelines
		version
		description
		url
		document type
	reference	title	Use of Geography Markup Language (GML) for Aviation Data
		version
		description
		url
		document type
	reference	title	https://www.aixm.aero/schema/5.1.1/AIXM_Features.xsd.
		version
		description
		url
		document type
	reference	title	https://www.aixm.aero/schema/5.1.1/event/version_5.1.1-i/Event_Features.xsd
		version
		description
		url
		document type
	reference	title	https://airm.aero/developers/aixm-5.1.1-to-airm-1.0.0-index for the semantic correspondences with the AIRM.
		version
		description
		url
		document type
	reference	title	OGC Filter Encoding 2.0 Encoding Standard (equivalent to ISO 19143 - Geographic Information - Filter encoding
		version
		description
		url
		document type
	reference	title	temporal extension (WFS-TE)
		version
		description
		url
		document type
	reference	title	https://ext.eurocontrol.int/aixm_confluence/display/DNOTAM/General+Principles will help AISP decide which topic an event concerns.
		version
		description
		url
document type

Appendix B: Information Definition for Digital NOTAM Subscription and Request Service

Status

colour	Yellow
title	DRAFT

AIXM 5.1.1. feature allocated to supported event scenario

Digital NOTAM Subscription and Request Service

Info

The service will allow a service consumer to subscribe to event scenarios based on https://ext.eurocontrol.int/aixm_confluence/display/DNOTAM/Coding+scenarios.

The aeronautical information made available is driven by the scenarios.

Info
There is an OTHER Event Scenario that allows for anything even if not tied to an AIXM feature.

AD.CLS

AD.LGT

AD.LIM

AGS.UNS

APE.CLS

APE.LIM

APN.CLS

APN.LIM

ATSA.ACT

ATSA.NEW

DEI.IOP

FFS.CHG

GNSS.UNS

AIXM 5.2 only

LVP.IOP

NAV.UNS

OBL.UNS

OBS.NEW

RTE.CLS

RTE.OPN

RWY.CLS

RWY.LIM

SAA.ACT

SAA.NEW

SFC.CON

STAND.CLS

STAND.LIM

TWY.CLS

TWY.LIM

WLF.HZD

AerialRefuelling

AeronauticalGroundLight

AircraftGroundService

y

AircraftStand

y

AirportClearanceService

AirportHeliportCollocation

AirportHeliport

y

AirportHotSpot

AirportProtectionAreaMarking

AirportSuppliesService

y

AirspaceBorderCrossing

Airspace

y

AirTrafficControlService

AirTrafficManagementService

AltimeterSource

AngleIndication

ApproachLightingSystem

y

ApronElement

y

ApronLightSystem

ApronMarking

Apron

y

ArrestingGear

ArrivalFeederLeg

ArrivalLeg

AuthorityForAirspace

Azimuth

ChangeOverPoint

CheckpointINS

CheckpointVOR

CirclingArea

DeicingAreaMarking

DeicingArea

y

DepartureLeg

DesignatedPoint

DirectionFinder

DistanceIndication

DME

Elevation

FinalLeg

FireFightingService

y

FlightRestriction

FloatingDockSite

GeoBorder

Glidepath

GroundTrafficControlService

GuidanceLineLightSystem

GuidanceLineMarking

GuidanceLine

HoldingAssessment

HoldingPattern

InformationService

InitialLeg

InstrumentApproachProcedure

IntermediateLeg

Localizer

MarkerBeacon

MarkingBuoy

MissedApproachLeg

Navaid

y

NavigationAreaRestriction

NavigationArea

NDB

NonMovementArea

ObstacleArea

OrganisationAuthority

PassengerLoadingBridge

PassengerService

y

PilotControlledLighting

PrecisionApproachRadar

PrimarySurveillanceRadar

ProcedureDME

RadarSystem

RadioCommunicationChannel

RadioFrequencyArea

Road

RouteDME

RouteSegment

y

Route

RulesProcedures

RunwayBlastPad

RunwayCentrelinePoint

RunwayDirectionLightSystem

y

RunwayDirection

y

RunwayElement

RunwayMarking

RunwayProtectAreaLightSystem

RunwayProtectArea

y

Runway

y

RunwayVisualRange

SafeAltitudeArea

SDF

SeaplaneLandingArea

SeaplaneRampSite

SearchRescueService

SecondarySurveillanceRadar

SignificantPointInAirspace

SpecialDate

SpecialNavigationStation

SpecialNavigationSystem

StandardInstrumentArrival

StandardInstrumentDeparture

StandardLevelColumn

StandardLevelSector

StandardLevelTable

StandMarking

SurveyControlPoint

TACAN

TaxiHoldingPositionLightSystem

TaxiHoldingPositionMarking

TaxiHoldingPosition

TaxiwayElement

y

TaxiwayLightSystem

y

TaxiwayMarking

Taxiway

y

TerminalArrivalArea

TouchDownLiftOffLightSystem

TouchDownLiftOffMarking

TouchDownLiftOffSafeArea

TouchDownLiftOff

Unit

UnplannedHolding

VerticalStructure

y

VisualGlideSlopeIndicator

y

VOR

WorkArea

Appendix C: Operational Needs

Status

colour	Yellow
title	DRAFT

Transversal

Collaborative information sharing is essential for decision making involving multiple actors. Automatic taxi with time and path information on the ground, collaborative decision making during emergencies, de-icing operations and infrastructure availability information are examples that involve multiple actors including the aircraft crew.

By service consumer role

Stakeholder/Role	Description of stakeholder/role	Needs for DNOTAM	Notes
CIVIL_AIRSPACE_USER	A generic term designating an organization operating aircraft and its pilots, the flight operations centres (FOC) responsible for the strategic planning of a flight and the entity responsible for the execution of a flight which is traditionally a flight deck.	Retrieve dynamic data to support digital integrated briefing concepts. Ensure safe operations by responding to changes in the situation. Provide in-flight information updates.	Aircraft covers UAV.
MILITARY_AIRSPACE_USER	Airspace User under the authority of a military organisation.	Retrieve dynamic data to support digital integrated briefing concepts. Ensure safe operations by responding to changes in the situation. Provide in-flight information updates.	There is an assumption that these will be working in DMZ under yellow profile. The AISP needs to meet the security needs. In general, they have the same needs as civil airspace users.
CIVIL_AIR_NAVIGATION_SERVICE_PROVIDER	Any public or private entity providing air navigation services for general air traffic.	Ensure safe operations by responding to changes in the status of the infrastructure
MILITARY_AIR_NAVIGATION_SERVICE_PROVIDER	Any public or private entity providing air navigation services for military air traffic.	Ensure safe operations by responding to changes in the status of the infrastructure
AIR_TRAFFIC_SERVICE_PROVIDER	A generic term meaning variously, flight information service, alerting service, air traffic advisory service, air traffic control service (area control service, approach control service or aerodrome control service).		No needs have been identified.
REGULATED_METEOROLOGICAL_SERVICE_PROVIDER	An office designated to provide meteorological service for international air navigation.		No needs have been identified.
AERONAUTICAL_INFORMATION_SERVICE_PROVIDER	A service established within the defined area of coverage responsible for the provision of aeronautical information/data necessary for the safety, regularity and efficiency of air navigation.		No needs have been identified.
COMMUNICATION_NAVIGATION_AND_ SURVEILLANCE_SERVICE_PROVIDER	A provider of CNS services.		No needs have been identified.
PROVIDER_OF_DATA_SERVICES	A public or private entity responsible for the management of a Data Service Provision (e.g. to one or several Virtual Centre).	Update EFB - electronic flight bags
NETWORK_MANAGER	The organization responsible for enabling the optimum use of airspace and ensure that Airspace Users can operate preferred trajectories while allowing maximum access to airspaces and air navigation services.	Create measures - in tactical phase Execute ATFM, ATFCM in tactical phases
AIRPORT_OPERATOR	The civilian or military agency, group or individual which exercises control over the operations of the civil airport or military airfield.	Surface contamination management and inspection - SNOWTAM, ASHTAM Submit NOTAM proposals Receive NOTAM after AIS processing Local flight briefing/preparation tools (eg in ARO context) Airport capacity management
AIRSIDE_GROUND_HANDLER	A stakeholder involved in the services necessary for an aircraft's arrival at, and departure from, an airport, other than air traffic services.		No needs have been identified.
MILITARY_DEFENCE_CENTRE	A military defence centre. Note: these centres, e.g., check for diplomatic clearance.		No needs have been identified.

Version	Old Version 44	New Version 45
Changes made by	WILSON Scott	WILSON Scott
Saved on	2023 Mar 06	2023 Mar 06

Page Comparison

Versions Compared

Key

Service Definition Identification

Service Identification

Service Abstract

Service Definition Provider

Geographical Extent of Information

Service Categories

Service Standard Reference

Operational Environment

Service Functions

Service Access and Use Conditions

Security Constraints

Quality of Service

Quality of Data

Source of Information

Service Validation Information

Application Message Exchange Pattern

Service Behaviour

Synchronous Request/Reply

Service Monitoring

Service Interfaces

SWIM TI Profile and Interface Bindings

Service Interface Protocols and Data Format

Service Operations

Service Messages

Information Definition (Minimum) and (Extended)

Filter Encoding

Machine-Readable Service Interface Definition

Model View

Abbreviations and Acronyms

Appendix A: References

Appendix B: Information Definition for Digital NOTAM Subscription and Request Service

Appendix C: Operational Needs

Transversal

By service consumer role