Catalog https://vortices.npm.ac.uk/thredds/catalog/cci/v4.2-release/geographic/monthly/iop/2015/catalog.html

Dataset	Size	Last Modified
`2015`		`--`
`ESACCI-OC-L3S-IOP-MERGED-1M_MONTHLY_4km_GEO_PML_OCx_QAA-201501-fv4.2.nc`	`2.475 Gbytes`	`2020-02-07T17:26:44Z`
`ESACCI-OC-L3S-IOP-MERGED-1M_MONTHLY_4km_GEO_PML_OCx_QAA-201502-fv4.2.nc`	`2.555 Gbytes`	`2020-02-07T17:26:45Z`
`ESACCI-OC-L3S-IOP-MERGED-1M_MONTHLY_4km_GEO_PML_OCx_QAA-201503-fv4.2.nc`	`2.584 Gbytes`	`2020-02-07T17:26:46Z`
`ESACCI-OC-L3S-IOP-MERGED-1M_MONTHLY_4km_GEO_PML_OCx_QAA-201504-fv4.2.nc`	`2.403 Gbytes`	`2020-02-07T17:26:48Z`
`ESACCI-OC-L3S-IOP-MERGED-1M_MONTHLY_4km_GEO_PML_OCx_QAA-201505-fv4.2.nc`	`2.238 Gbytes`	`2020-02-07T17:26:49Z`
`ESACCI-OC-L3S-IOP-MERGED-1M_MONTHLY_4km_GEO_PML_OCx_QAA-201506-fv4.2.nc`	`2.100 Gbytes`	`2020-02-07T17:26:51Z`
`ESACCI-OC-L3S-IOP-MERGED-1M_MONTHLY_4km_GEO_PML_OCx_QAA-201507-fv4.2.nc`	`2.174 Gbytes`	`2020-02-07T17:26:35Z`
`ESACCI-OC-L3S-IOP-MERGED-1M_MONTHLY_4km_GEO_PML_OCx_QAA-201508-fv4.2.nc`	`2.378 Gbytes`	`2020-02-07T17:26:36Z`
`ESACCI-OC-L3S-IOP-MERGED-1M_MONTHLY_4km_GEO_PML_OCx_QAA-201509-fv4.2.nc`	`2.524 Gbytes`	`2020-02-07T17:26:38Z`
`ESACCI-OC-L3S-IOP-MERGED-1M_MONTHLY_4km_GEO_PML_OCx_QAA-201510-fv4.2.nc`	`2.515 Gbytes`	`2020-02-07T17:26:39Z`
`ESACCI-OC-L3S-IOP-MERGED-1M_MONTHLY_4km_GEO_PML_OCx_QAA-201511-fv4.2.nc`	`2.452 Gbytes`	`2020-02-07T17:26:41Z`
`ESACCI-OC-L3S-IOP-MERGED-1M_MONTHLY_4km_GEO_PML_OCx_QAA-201512-fv4.2.nc`	`2.415 Gbytes`	`2020-02-07T17:26:42Z`