FIXO3: Data Management and Data access of OGS observatory E2-M3A

Alessandra Giorgetti and Elena PartescanoOGS (Istituto Nazionale di Oceanografia e di Geofisica Sperimentale)- Trieste (Italy)

What data are available

What data are available

DATA PERIOD

Delayed-mode

Mar14 Up to now

Real-time and Delayed-mode

What data are availableLIST OF PARAMETERS

Parameters Principal Mooring Secondary Mooring

surface 15 350 550 750 900 1000 1200

Meteo UnitsAir temperature °C X Wind speed m/s X Wind gust m/s X Wind direction °deg X Air pressure mbar X Relative humidity % x Infrared Radiation W/m2 X Solar Radiation W/m2 X

Ocean Partial pressure of Carbon Dioxide (pCO2) ppm X

Alkalinity (pH) pH units XPressure (depth) dbar X X X X X XTemperature °C X X X X X X XConductivity S/m X X X X X X XSalinity X X X X X X XDissolved Oxygen ml/l X X X X X XIrradiance % X XTurbidity ftu XCurrent speed m/s Current direction °deg XCurrents 300 m upward looking 150 kHz ADCP

How data are managedREAL -TIME

MANUALQUALITY CHECK

OGSWEB PORTAL

http://nettuno.ogs.trieste.it/e2-m3a/

AUTOMATICQUALITY CHECK

OGS National Oceanographic

Data Centre (NODC-OGS)

How data are managed in Real-time

• The data are transferred every two hours via the Globalstar satellite network

• Data are archived at NODC-OGS

• The data are provided in real time and in delayed mode, following the MyOcean requirements and SeaDataNet standards.

How data are managed in Real-time

RTLoader (Real-Time

Loader)

DBValidator (Database Validator)

RTWs (Real-Time

Web Service)

RTWeb (Real-Time

Web)

RTSOS (Real-Time

Sensor Observation

Service)

How data are managed in Delayed-mode

DATA

NEMOsoftware

Data

Metadata

Web

Ser

vice

ODV format OGS

Web

Inte

rface

MikadoSoftwareINSPIRE

CDI

SeaD

ataN

etEu

rope

an In

frast

ruct

ure

DATA COLLECTION

STANDARDIZATION (Common

Vocabularies/ interoperability)

DATA VALIDATION (QC/QA)

Standard European Protocols

DATA and META-DATA

DISTRIBUTION

Status of Data: Availability and Format

REAL -TIME

MANUALQUALITY CHECK

OGS - WEB PORTALReport in Pdf Format

AUTOMATICQUALITY

CHECK

NODC-OGSValidation and

Standardization

NETCDF FormatOceanSITES v.1.2

(sent daily to HCMR.GR FTP Server)

XML Format (SensorML, O&M)

following OGC standard

Status of Data: Availability and Format

DELAYED-MODEQUALITY

CHECK(SeaDataNet)

ODV v.4.0 Format

NODC-OGSValidation and

Standardization

MEDAR-MEDATLAS

Format

NODC Web Portal

Status of Metadata: Availability and Format

DATA

NODC-OGS(Validation and Standardization

using SeaDataNetVocabularies and Catalogs)

CONVERSION in OceanSITES v.1.2NETCDF Format

COMPILATION of XML Catalogs

(CDI, CSR, EDMED,EDMERP,…)

Parameter SeaDataNet P01 CODES

Meteo

Air temperature CDTAZZ01Wind speed EWSBZZ01Wind gust EGTSZZ01

Wind directionEWDAZZ01

Air pressure CAPAZZ01Relative humidity CRELZZ01

Infrared Radiation (Long Wave incoming radiation)

LWRDZZ01

Solar Radiation (Short Wave incoming radiation)

CSLRR101

Ocean partial CO2 TCO2ZZXX

pHPHXXZZXX

EXTRACTION in SensorML and O&M Re

al-time

Delayed-mod

e

Additional Services: SWEWork in progress...

Additional Services: SWEWork in progress... O&M (pH)

https://nodc.ogs.trieste.it/SOSclient

Sensor Web Client

Conclusion

- No problems foreseen with regard to service provision and creation/submission of data and metadata

- Challenging to keep two different versions of SensorML (V.1 for RITMARE and V.2 for SeaDataNet)... any news from 52°North?