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*Details: File format summary

   
 

 

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Go to:  Summary  |  Documentation  |  Signatures |  Compression  |  Character encoding  |  Rights  |  Reference files   Properties  
 

Signatures

External signatures File extension: hd
Internal signatures
Name pulse EKKO header file
Description 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.
Byte sequences
Position type Absolute from BOF
Offset 0
Maximum Offset 100
Byte order  
Value 4E554D424552204F46205452414345532020203D20[30:39]{3-*}4E554D424552204F46205054532F54524320203D20[30:39]
Position type Absolute from EOF
Offset 0
Maximum Offset 150
Byte order  
Value 535552564559204D4F444520202020202020203D20
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