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Description
English: This graphic illustrates the Burst Timing Offset (BTO) measurement as it pertains to the analysis of satellite communications between Malaysia Airlines Flight 370 and a ground station, via an Inmarsat-3 F1 satellite. The upper drawing shows the relation of the BTO measurement to the time slot for the ping (handshake request) to be sent and the response from the aircraft to be received. The bottom drawing depicts the path travelled by the ping and response from the aircraft (both red), which is sent from the aircraft's satellite data unit. The BTO measurement is the time from when the ping leaves the ground station to the time it returns to the ground station and reaches processing equipment, where the BTO measurement is recorded.
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Author Andrew Heneen
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© The copyright holder of this file, Andrew Heneen, allows anyone to use it for any purpose, provided that the copyright holder is properly attributed. Redistribution, derivative work, commercial use, and all other use is permitted.
Attribution:
Andrew Heneen

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I, the copyright holder of this work, hereby publish it under the following license:
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28 March 2015

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Date/TimeThumbnailDimensionsUserComment
current01:35, 26 May 2018Thumbnail for version as of 01:35, 26 May 20183,622 × 3,622 (461 KB)AHeneenBased on svg version as of 25 May 2018
22:49, 19 June 2015Thumbnail for version as of 22:49, 19 June 20155,071 × 5,071 (883 KB)AHeneenAdjust left wingtip to look correct. Much larger resolution.
23:50, 28 March 2015Thumbnail for version as of 23:50, 28 March 20151,811 × 1,811 (280 KB)AHeneenUser created page with UploadWizard
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