Assessment of TAF, METAR, and SPECI Reports Based on ICAO ANNEX 3 Regulation

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG43__%2F21%3A00556996" target="_blank" >RIV/60162694:G43__/21:00556996 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.mdpi.com/2073-4433/12/2/138" target="_blank" >https://www.mdpi.com/2073-4433/12/2/138</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/atmos12020138" target="_blank" >10.3390/atmos12020138</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Assessment of TAF, METAR, and SPECI Reports Based on ICAO ANNEX 3 Regulation

Popis výsledku v původním jazyce

The Terminal Aerodrome Forecast (TAF) is one of the most prominent and widely accepted forecasting tools for flight planning. The reliability of this instrument is crucial for its practical applicability, and its quality may further affect the overall air transport safety and economic efficiency. The presented study seeks to objectify the assessment of the success rate of TAFs in the full breadth of their scope, unlike alternative approaches that typically analyze one selected element. It aspires to submit a complex survey on TAF realization in the context of ANNEX 3 (a regulation for Meteorological Service for International Air Navigation issued by the International Civil Aviation Organization (ICAO)) defined methodology and to provoke a discussion on the clarification and completion of ANNEX 3. Moreover, the adherence of TAFs to ICAO ANNEX 3 (20th Edition) is examined and presented on the example of reports issued in the Czech Republic. The study evaluates the accuracy of TAF forecast verified by Aerodrome Routine Meteorological Report (METAR) and Special Meteorological Report (SPECI), whose quality was assessed first. The required accuracy of TAFs was achieved for most evaluated stations. A discrepancy in terms of formal structure between actually issued reports and the ANNEX 3 defined form was revealed in over 90% of reports. The study identifies ambiguities and contradictions contained in ANNEX 3 that lead to loose interpretations of its stipulations and complicate the objectification of TAF evaluation.

Název v anglickém jazyce

Assessment of TAF, METAR, and SPECI Reports Based on ICAO ANNEX 3 Regulation

Popis výsledku anglicky

The Terminal Aerodrome Forecast (TAF) is one of the most prominent and widely accepted forecasting tools for flight planning. The reliability of this instrument is crucial for its practical applicability, and its quality may further affect the overall air transport safety and economic efficiency. The presented study seeks to objectify the assessment of the success rate of TAFs in the full breadth of their scope, unlike alternative approaches that typically analyze one selected element. It aspires to submit a complex survey on TAF realization in the context of ANNEX 3 (a regulation for Meteorological Service for International Air Navigation issued by the International Civil Aviation Organization (ICAO)) defined methodology and to provoke a discussion on the clarification and completion of ANNEX 3. Moreover, the adherence of TAFs to ICAO ANNEX 3 (20th Edition) is examined and presented on the example of reports issued in the Czech Republic. The study evaluates the accuracy of TAF forecast verified by Aerodrome Routine Meteorological Report (METAR) and Special Meteorological Report (SPECI), whose quality was assessed first. The required accuracy of TAFs was achieved for most evaluated stations. A discrepancy in terms of formal structure between actually issued reports and the ANNEX 3 defined form was revealed in over 90% of reports. The study identifies ambiguities and contradictions contained in ANNEX 3 that lead to loose interpretations of its stipulations and complicate the objectification of TAF evaluation.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10511 - Environmental sciences (social aspects to be 5.7)

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2021

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

ATMOSPHERE

ISSN

2073-4433

e-ISSN

2073-4433

Svazek periodika

12

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

22

Strana od-do

138

Kód UT WoS článku

000622103300001

EID výsledku v databázi Scopus

2-s2.0-85100636361