=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 15-Nov-1993 DATA RECEIVED FROM TOGA OFFICE =========================== FOLLOWING PSMSL DOCUMENTATION ADDED 15-Oct-1996 instrument type: Metercraft Bubbler =========================== FOLLOWING PSMSL DOCUMENTATION ADDED 17-Jan-2005 Data are provided by UH Sea Level Center. =========================== FOLLOWING PSMSL DOCUMENTATION ADDED 17-Jan-2005 Hanimaadhoo 454/021 RLR(2004) is 5.0m below TGZ