GPS data decode

avi32

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Sep 30, 2014
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Russian Federation
Hi! Plz help to decode GPS data from 70mai DashCam Pro. Its's emmbedded into MP4 file as "GPS " atom.

00 00 00 00 00 01 00 00 00 01 00 00 00 01 00 00
00 00 00 00 00 4E DC B5 5A 00 45 7A DE 2D 00 00
00 00 00 00 00 00 00 00 00 01 00 00 00 01 00 00
00 02 00 00 00 00 00 00 00 4E DC B5 5A 00 45 7A
DE 2D
00 00 00 00 00 00 00 00 00 00 00 01 00 00
00 01 00 00 00 03 00 00 00 00 00 00 00 4E DC B5
5A
00 45 7A DE 2D 00 00 00 00 00 00 00 00 00 00
00 01 00 00 00 01 00 00 00 04 00 00 00 00 00 00
00 4E DC B5 5A 00 45 7A DE 2D 00 00 00 00 00 00


It seems, bold hex data - is coordinates (DVR shows 59.7466 30.1012). But how to convert hex data to graduses or radians?
 
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