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EUROCONTROL xNOTAM. Digital AIM - Business Logic. Business need The right digital information at the right time. Business. Based on Business Logic. Process. Based on Collaborating Services. Concept of Operations. Exposes Data Collections. Service. Digital NOTAM. Interface.

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Digital aim business logic
Digital AIM - Business Logic

Business need

The right digital information at the right time

Business

Based on Business Logic

Process

Based on Collaborating Services

Concept of Operations

Exposes Data Collections

Service

Digital NOTAM

Interface

Exposes Data

Data

Defined by Data Model

AIXM 5


Content
Content

  • Current NOTAM

  • The problem

  • The solution

  • Expected benefits

  • Implementation plans

    • EUROCONTROL xNOTAM Trial 2008


What is notam
What is NOTAM

(W4164/07 NOTAMN

Q) LIMM/QXXCS/IV/NBO/W /000/010/4547N01201E010

A) LIMM B) 0710010001 C) 0712202359 EST

E) AVIANO CTR.

REF AIP SUPPLEMENT S12/07 ADD A NEW ULTRA LIGHT MACHINES AREA WI

MILANO FIR (CTR AVIANO) AS FLW: LATERAL LIMITS: 454613N0115358E

455132N0120128E 454856N0121458E 454500N0115500E 454613N0115358E

(SAN MARCO VOLO AREA).

VERTICAL LIMITS: GND-500FT AGL

PERIODS OF ACTIVITY: SAT AND HOL SR-SS

ACTIVITY SUBJECT TO: COORDINATION WITH AVIANO APP

AUTHORIZATION LIMIT: 18.09.2009 (AS SAN MARCO VOLO)

F) GND G) 500FT AGL)


Notam distribution

PIB

AFTN

NOTAM

NOTAM distribution


The problem

PIB

The problem

Tendency in the NOTAM World

Source: European AIS Database (EAD)


The problem1
The problem

NOTAM increasingly inadequate for a system reliant on computers at every level!


The problem

(W4164/07 NOTAMN

Q) LIMM/QXXCS/IV/NBO/W /000/010/4547N01201E010

A) LIMM B) 0710010001 C) 0712202359 EST

E) AVIANO CTR.

REF AIP SUPPLEMENT S12/07 ADD A NEW ULTRA LIGHT MACHINES AREA WI

MILANO FIR (CTR AVIANO) AS FLW: LATERAL LIMITS: 454613N0115358E

455132N0120128E 454856N0121458E 454500N0115500E 454613N0115358E

(SAN MARCO VOLO AREA).

VERTICAL LIMITS: GND-500FT AGL

PERIODS OF ACTIVITY: SAT AND HOL SR-SS

ACTIVITY SUBJECT TO: COORDINATION WITH AVIANO APP

AUTHORIZATION LIMIT: 18.09.2009 (AS SAN MARCO VOLO)

F) GND G) 500FT AGL)


The problem - impact on safety

TWR

ATIS

PIB

!?!

Runway Profile


The problem - impact on safety

56 feet


The problem poor efficiency

AIP

AIP

NOTAM

NOTAM

The problem - poor efficiency

?

… I assume"before" the threshold rather than "beyond“ ?!…

… a crane 520 m in front of THR 24 …


The problem lost capacity
The problem - lost capacity

“Hello Agorians!

Can one explain, how the ARC part of this restricted area should be built […]”

“Draw a circle with 75Km radius, on appropriate transparent paper and same scale as chart used.

Fit the circle on the chart in such a way as both points B and C (previously plotted on the chart) become part of the circle.

The geodesic (WGS84) distance between B and C is 94497,25m, this geodesic being a chord of the circle.”

(A0350/07 NOTAMNQ)VECF/QRDCA/IV/NBO/W /000/220/A) VECF B) 0704252330 C) 0704281230D) BTN 2330-1230 DLYE)ARMY AIR DEFENCE COLLEGE WILL

CARRYOUT SEAWARD FRNG WI AREABOUNDED BY COORDS:

A:191436N 0845342E B: 193703.4N 0852751.9E

C:184603.4N 0852252E D: AN ARC OF 75KM RADIUS JOINING POINT B AND C

DURING THE PERIOD OF EXER ATS ROUTES A465 AND W90 ARE REALIGNED ASFLWS.

1. ATS ROUTEA465 NOT AVBL BTN KAKID AND VVZVORALTN ROUTE KAKID- TRACK 251/071NM-BBS VOR-TRACK 242/062 DEG 072NM-MEPOL-TRACK 215/035 DEG 145NM-VVZ VOR (BIDIRECTIONAL)

2. ATS ROUTEW90 NOT AVBL BTN BBS VOR-VVZ VOR.

ALTN ROUTE BBS VOR-TRACK 242/062 DEG 072NM-MEPOL-TRACK 215/035DEG 145NM-VVZ VOR (BIDIRECTIONAL)F) SFC G) F220)

“In such cases I would draw a huge circle around all points. If nobody can say for sure how this area is built, why should the guys firing the rockets be able to tell”…

“... there's an ambiguity: must I draw it convex (I think so!) or concave?”

“I think the times are over where we have to construct restricted areas geometrically on transparent paper, but being able to put it into some piece of software. So I think it is absolutely not practical to define an area like that […] you can interpret this in two different ways. This definition definitely misses the centre of the arc.”


The solution
The solution

Digital Aeronautical Information

Digital NOTAM (xNOTAM)


The solution1
The solution

Current NOTAM

“A noticedistributed by means of telecommunication containing information concerning the establishment, condition or change in any aeronautical facility, service, procedure or hazard, the timely knowledge of which is essential to personnel concerned with flight operations.”

Digital NOTAM

aeronautical information update

Event

“A data setmade available through digital services containing information concerning the establishment, condition or change in any aeronautical facility, service, procedure or hazard, the timely knowledge of which is essential to systems and automated equipment used by personnelconcerned with flight operations.”


The solution2
The solution

AIXM 5 – joint development effort EUROCONTROL - FAA


The solution3

XSD

Temporality Concept

The solution

AIXM 5 Components

UML

www.aixm.aero


Expected benefits

xNOTAM

xNOTAM Decoder

“static” database

Expected benefits

  • Gap Analysis ED-99A – AIXM

  • Validation of AIXM temporal model (xNOTAM)

  • Validation of results in real scenario in flight simulator

    • Use AIXM 5 message to announce temporary change

    • Visualise change information on cockpit display


Expected benefits1

Current

text PIB

Expected benefits

Even more: a new “Digital Briefing” concept


Implementation plans
Implementation plans

  • SESAR: The ATM Deployment Sequence

[IS-0204] xNOTAM

Information Management

Network

Trajectory management and automation

Airport


Implementation plans1
Implementation Plans

  • Technical and operational validation (2008 – 2009)

    • EUROCONTROL xNOTAM Trial

    • FAA Digital NOTAM Submission Project

    • etc.

  • AIXM 5.1

    • Incorporate all corrections/enhancements identified during validation phase

    • To be published by mid 2009

    • To be used for operational implementations


Eurocontrol xnotam trial
EUROCONTROL xNOTAM Trial

  • To demonstrate the maturity of the “digital NOTAM” concept

    • based on AIXM version 5

  • Objectives:

    • Validate AIXM 5

      • encoding the information contained in NOTAM messages

      • temporality concept

    • Provide a proof of concept for a “digital NOTAM encoding application”

      • demonstrate to NOTAM operators

      • not intended for operational use or for production

        • test bed for human-machine interface ideas

    • Provide a significant amount of test xNOTAM data

      • to system developers














Eurocontrol xnotam trial13
EUROCONTROL xNOTAM Trial

Interested to become test user? See www.aixm.aero


Eurocontrol xnotam trial14
EUROCONTROL xNOTAM Trial

xNOTAM Trial - Wiki


Conclusion
Conclusion

Business need

The right digital information at the right time

Business

Based on Business Logic

Process

Based on Collaborating Services

Concept of Operations

Exposes Data Collections

Service

  • Digital NOTAM

  • safety increase

  • efficiency increase

  • capacity gain (enabler)

Interface

Exposes Data

Implementation: 2011-2017

Data

Defined by Data Model

AIXM 5


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