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Survey documents



Survey manuals

Listed below are the manuals (.doc), which describe the survey design:

  • BITS
    - Baltic International Trawl Survey
  • EVHOE
    - French EVHOE Survey
  • NS-IBTS
    - North Sea International Bottom Trawl Survey
  • WS-IBTS
    - International Bottom Trawl Surveys in the Western and Southern Areas
  • BTS
    - Beam Trawl Survey

Calculation procedures

DATRAS technical description --- including index calculations

IBTS index calculation procedure

Bootstrap calculation procedure

 

Data submission deadlines

DATRAS data submission deadlines 2012

   

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