http://dods.ndbc.noaa.gov http://thredds.ifremer.fr http://dods.ndbc.noaa.gov http://thredds.ifremer.fr
OceanSITES GDAC operations OceanSITES global dataset GDAC NDBC GDAC Ifremer DAC TAO DAC BATS DAC PiMEL: Pirata Rama DAC FixO3 DAC AtlantOS DAC TAO DAC TAO DAC TAO DAC TAO
OceanSITES GDAC operations NDBC and Ifremer GDAC are synchronized twice a day New data providers, work in progress NOAA/AOML/PHOD PIES Datasets NOAA/PMEL PIRATA and RAMA Datasets (site/platform codes not got implemented and no presence under the top DATA directory) JAMSTEC : Triton site should soon be available by way of PMEL
GDAC footprint, April 25th 2016 On April 25th 2016 31150 data files from 105 sites Number of parameters reported : 124 Oldest data file : Station-M 01/10/1948 76 Go of data files
Download statistics In 2015, 17 057 files downloaded from 457 distinct hosts on Ifremer GDAC
Download statistics The 2015 top 10 users from Ifremer GDAC
Download statistics http://www. ifremer
GDAC data distribution services FTP HTTP Thredds ERDDAP (implementation underway) Oceanotron (only Ifremer) Rsync : proposal (only Ifremer)
GDAC Data Holding As of April 12, 2016 the DATA directory held (by program checks) Total Number of Data Files: 30908 Total Number of Real-time Files: 2133 Total Number of Delayed Mode Files: 24432 Total Number of Provision Files: 4333 Total Number of Data Files in OceanSITES Version 1.3: 18156 Total Number of Data Files in OceanSITES Version 1.2: 9869 Total Number of OceanSITES Sites: 99 Total Number of Variables (standard names): 141
GDAC Data Holding (cont.) As of April 12, 2016 the DATA_GRIDDED directory held (by program check) Total Number of Data Files: 202 Total Number of Real-time Files: 0 Total Number of Delayed Mode Files: 153 Total Number of Provision Files: 0 Total Number of Data Files in OceanSITES Version 1.3: 0 Total Number of Data Files in OceanSITES Version 1.2: 0 Total Number of Variables (standard names): 24
GDAC Data Issue/Challenging As of April 12, 2016 Checked by a Program: Site code problems: 477 data files Platform code problems: 509 data files Unknown institution: 1 file Unknown PI: 1 file Unknown convention: 2883 data files Unknow vertical range: 79 data files Time dimension starting at 1950-01-01T00:00:00Z: 21258 (over 30908) Some bad standard names, e.g. WC_DissNitrogen