 
Hakodate Marine Observatory
Report of oceanographic observations on board R/V Kofu-maru,
Hakodate Marine Observatory (HMO).
 

Principal Observation Lines.
  - 41°30' N (PH-Line)
- 147°E Line
- T/P Line (TOPEX/POSEIDON Line)
- 144°E Line
- 142°30' E Line
Recent Cruise Report
  - 0004
  (Apr. 28 - May  17, 2000)
- 0006
  (Jun. 24 - Aug. 10, 2000)
- 0009
  (Sep. 29 - Oct. 23, 2000)
- 0011
  (Nov.  7 - Dec.  7, 2000)
- 0101
  (Jan. 12 - Mar.  2, 2001)
- 0104
  (Apr. 20 - May  15, 2001)
- 0106
  (Jun. 12 - Jul. 25, 2001)
- 0109
  (Sep. 27 - Oct. 30, 2001)
- 0111
  (Nov. 16 - Dec. 10, 2001)
- 0201
  (Jan. 25 - Mar.  5, 2001)
- 0204
  (Apr. 26 - May  18, 2001)
- 0206
  (Jun. 24 - Aug.  5, 2002)