台灣地震科學中心 2011 Antelope Workshop 2011-03-15 中央研究院地球科學研究所 HOW TO BUILD A STANDARD SEISMIC DATABASE IN TERMS OF ANTELOPE? Min-Hung Shih & Wen-Tzong Liang 3/15/2011 Ver. 0.21 SEED The Standard for the Exchange of Earthquake Data handled by a database schema Dataless Miniseed (data only) Dataless or Metadata Time span control header • Contains the meta-data for your experiment. Including: instrument types & response; station coordinates; compression type, etc. A dataless contains NO waveform data. miniseed • • • • NETWORK CODE <net> STATION NAME <sta> CHANNEL NAME LOCATION CODE • Usually left blank • Start/end time, total number of samples, sampling rate. • Waveform • etc. Data and Metadata archiving Database building Data analysis dataless dbbuild site sensor instrument stage sensormodel snetsta lastid sitechan network schanloc calibration dlsensor Response (dir) miniseed miniseed2db wfdisc First part of the database dataless dbbuild dbname (GUI)  >dbbuild BATS Dbbuild batch  dbbuild –b dbname batch_file  >dbbuild –b BATS BATS_batch >& build.out View your database  dbe dbname  >dbe BATS Second part of the database - data (miniseed)  miniseed2db –v miniseed_files dbname  >miniseed2db –v data/*HH* BATS  Created an extra table “wfdisc”. Created an extra table“wfdisc”. More Steps, More Complete Database  Assign calibration values from calibration table to the wfdisc table >dbfix_calib BATS  Verify the Integrity of database >dbversdwf –tu BATS >& dbversdwf.out 0 bad files >dbverify -tj BATS >& dbverify.out Quick view     Step 0. edit batch_file Step 1. >dbbuild –bvv dbname batch_file Step 2. >miniseed2db –v seed dbname More informations: >man dbbuild >man miniseed2db Reference & fabulous web site http://www.passcal.nmt.edu/~eliana/Work/Doc umentation.html CONGRATULATIONS !! YOU HAVE YOUR OWN DATABASE IN ANTELOPE!