1108 pulse EKKO header file This is an outline record only, and requires further details, research or authentication to provide information that will enable users to further understand the format and to assess digital preservation risks associated with it if appropriate. If you are able to help by supplying any additional information concerning this entry, please return to the main PRONOM page and select ‘Add an Entry’. 170 Archaeology Data Service / Archaeology Data Service 18 Aug 2011 Submitted by Archaeology Data Service 18 Aug 2011 fmt/361 PUID hd File extension 530 pulse EKKO header file An ASCII header file, which contains information about radar data, such as number of samples and traces, time window, etc., and can be variable in length. Signature looks for ASCII strings 'NUMBER OF TRACES =' and 'NUMBER OF PTS/TRC =' near start of file, and "SURVEY MODE = " near end of file. 1 Absolute from BOF 0 100 4E554D424552204F46205452414345532020203D20[30:39]{3-*}4E554D424552204F46205054532F54524320203D20[30:39] 1 Absolute from EOF 0 150 535552564559204D4F444520202020202020203D20