Catalog https://icdc.cen.uni-hamburg.de/thredds/catalog/ftpthredds/nsbc/level_3/climatological_monthly_mean/catalog.html

Dataset	Size	Last Modified
`climatological_monthly_mean`		`--`
`NSBC_Level3_ammonium__UHAM_ICDC__v1.1__0.25x0.25deg__OAN_1960_2014.nc`	`28.85 Mbytes`	`2017-09-13T12:34:31Z`
`NSBC_Level3_chlorophyll_a__UHAM_ICDC__v1.1__0.25x0.25deg__OAN_1960_2014.nc`	`28.85 Mbytes`	`2017-09-13T12:34:35Z`
`NSBC_Level3_nitrate__UHAM_ICDC__v1.1__0.25x0.25deg__OAN_1960_2014.nc`	`28.85 Mbytes`	`2017-09-13T12:34:15Z`
`NSBC_Level3_oxygen__UHAM_ICDC__v1.1__0.25x0.25deg__OAN_1960_2014.nc`	`28.85 Mbytes`	`2017-09-13T12:34:10Z`
`NSBC_Level3_phosphate__UHAM_ICDC__v1.1__0.25x0.25deg__OAN_1960_2014.nc`	`28.85 Mbytes`	`2017-09-13T12:34:21Z`
`NSBC_Level3_salinity__UHAM_ICDC__v1.1__0.25x0.25deg__OAN_1960_2014.nc`	`28.85 Mbytes`	`2017-09-13T12:34:05Z`
`NSBC_Level3_silicate__UHAM_ICDC__v1.1__0.25x0.25deg__OAN_1960_2014.nc`	`28.85 Mbytes`	`2017-09-13T12:34:26Z`
`NSBC_Level3_temperature__UHAM_ICDC__v1.1__0.25x0.25deg__OAN_1960_2014.nc`	`28.85 Mbytes`	`2017-09-13T12:34:00Z`