ADS太平洋国際共同実験

概要

論文の詳細を見る
Automatic Dependent Surveillance (ADS) is a system whereby aircraft automatically transmit, via data link, data derived from onboard navigation system such as INS. It is expected to improve the ATC surveillance capability in oceanic aerospace. The ADS Pacific Engineering Trials are being conducted to collect basic data for ADS. The trials were conducted using INMARSAT satellites and Japan Airlines' B747-400 aircraft with a low rate satellite data communication system on overseas flights in the NOPAC route. The results of the trials are shown as follows ; 1) The aircraft movement in the oceanic space can be monitored accurately. 2) The ratio between ADS request transmissions and ADS data receipts was 88%. 3) The transmission delay of most ADS data is less than 79 seconds. 4) The distance between ADS-and SSR-derived positions is less than 2.4 nautical miles after a long transpacific flight using INS.
社団法人日本航海学会の論文
1993-09-25