text: CREATE TABLE IF NOT EXISTS 
  `benioff-ocean-initiative.whalesafe_ais.gfw_ihs_data` (
  mmsi INT64, 
  timestamp TIMESTAMP, 
  lon FLOAT64, 
  lat FLOAT64,
  speed_knots NUMERIC,
  implied_speed_knots NUMERIC,
  source STRING,
  X	INT64,	
  imo_lr_ihs_no INT64,	
  name_of_ship STRING,	
  callsign STRING,	
  shiptype STRING,	
  length FLOAT64,	
  gt INT64,	
  group_owner	STRING,	
  technical_manager	STRING,	
  ship_manager STRING,	
  registered_owner STRING,	
  operator STRING,	
  operator_code INT64
  );