AIS in ESTONIA For HELCOM AIS EWG 30-2020 09.-10.06.2020 ESTONIAN MARITIME ADMINISTRATION / Alar Siht
Basics: No significant developments have taken place since the last meeting 30- 2019. - 13 base stations provided by Jotron Norway around the Estonian coast are still functioning since 2004. - The IEC stream of AIS messages is provided to the HELCOM regional server in Norway and to SafeSeaNet - MRS notices, based on AIS information and ship reports to GOFREP, are being sent as XML-messages to EU SafeSeaNet. ESTONIAN MARITIME ADMINISTRATION / Alar Siht
AIS coverage: Theoretical coverage from 26 up to 39 nM (using IALA formula), depends on the height of BS antenna. No general measurements have been done around the coastal area. Monitoring of VDL loading: Estonia is not monitoring the VDL loading. ESTONIAN MARITIME ADMINISTRATION / Alar Siht
Application specific AIS messages Our technology of using IFM messages and types of messages are the same as mentioned in the report of AIS EWG 30-2019: - for ship entering to Estonian part of GOFREP area, the IFM3 ("Capability interrogation) is sent out by Tallinn Traffic - according to replay IFM4 (Capability reply) from ship the following messages are sent out: - IFM16 (Number of Persons on board), - IFM24 (Extended ship static and voyage-related data) - IFM25 (Dangerous cargo indication). VHF Data Exchange (VDE): not in use yet! ESTONIAN MARITIME ADMINISTRATION / Alar Siht
Application specific AIS messages : statistics screenshot: ESTONIAN MARITIME ADMINISTRATION / Alar Siht
E-navigation: route planning and route exchange : - Estonia Tallinn Traffic is participating in STM BALT SAFE Project, financed by Interreg and Norway - Contract with SAAB has been signed in may 2020 - Implementation of STM functionality should be finalised at Q3 2021 Public AIS information (testing): - Web http://171.22.246.108/vta-ais/ais-search - Areas: EEZ, SAR, Polygon - Output format CSV, XML, JSON ESTONIAN MARITIME ADMINISTRATION / Alar Siht
Public AIS information: Web https://gis.vta.ee/nutimeri/ ESTONIAN MARITIME ADMINISTRATION / Alar Siht
Estonian Maritime Administration Update: AIS > VDES 2021 Thanx for attention!
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