Chlorophyll a concentrations in sea surface water collected on board Shirase during the JARE26 Cruise to Antarctic from 1984 to 1985 were measured with spectrofluorometers.
The input data capacity of latitude and longitude values are limited only to degrees. The exact values are as follows: Min. Latitude: 70deg. 1min. 18sec. S Max. Latitude: 32deg. 7min. 36sec. S Min. Longitude: 23deg. 23min. 42sec. E Max. Longitude: 114deg. 42min. 06sec. E
Yasushi Fukuda et al. Chlorophyll a Concentrations measured in the Southern Ocean during the 1984/85 Cruise of the Shirase to and from Syowa Station, Antarctica. JARE Data Rep., No.111 (Marine Biology 8), 1-73