{ "@context": { "@vocab": "https://schema.org/", "dcat": "http://www.w3.org/ns/dcat#", "dc":"http://purl.org/dc/elements/1.1/", "dct":"http://purl.org/dc/terms/conformsTo", "ecrro": "http://cor.esipfed.org/ont/earthcube/", "ecrr": "https://n2t.net/ark:/23942/g2" }, "@id":"http://n2t.net/ark:/23942/g2q343", "@type": [ "CreativeWork" ], "name": "MGDS Joint Global Ocean Flux Study (JGOFS) Data Format", "alternateName": "JGOFS Data Format", "subjectOf":[{"@type":"CreativeWork", "name":"MGDS format description, ", "url":"https://www.marine-geo.org/references/formats/JGOFSDataFormat.pdf"},{"@type":"CreativeWork", "name":"WHOI data format descriptions, ", "url":"http://usjgofs.whoi.edu/formats.html"}], "identifier":"text/plain;application=MGDS-JGOFS", "description": "File format used by the Marine GeoScience Data Systems (MGDS) at Lamont Doherty Earth Observatory to store underway hydrographic, weather and ship state information. The JGOFS data format was designed by the Joint Global Ocean Flux Study (http://ijgofs.whoi.edu/), an international activity to study the ocean carbon cycle that ended in 2003. Various data formats were defined (http://usjgofs.whoi.edu/formats.html). This is one profile in use by some US research vessels. The RVIB Nathaniel B. Palmer and the RV Laurence M. Gould typically stores JGOFS data in daily files named jgDDD.dat.gz, where DDD is the year-day the data was acquired. The .gz” extension indicates that the individual files are compressed before archiving. Each daily file consists of 22 fixed-width columnar fields in text format. The JGOFS data set is created from calibrated data decimated at one-minute intervals. Several fields are derived measurements from more than a single raw input. For example, Course Made Good (CMG) and Speed Over Ground (SOG) are calculated from gyro and GPS inputs. Daily plots during the cruise are produced from the JGOFS data set. Note: Null, unused, or unknown fields are indicated as “NAN” as 9999 in the JGOFS data. There is no field header row.", "publisher":{"@type":"Organization","name":"Marine Geoscience Data System"}, "keywords": "underway data,weather,research ship", "license": {"@type":"CreativeWork","name":"not specified", "identifier":"undefined"}, "audience": [{"@type":"Audience","audienceType":"Data Users", "identifier":"http://cor.esipfed.org/ont/earthcube/AUT_0000002"},{"@type":"Audience","audienceType":"Scientists", "identifier":"http://cor.esipfed.org/ont/earthcube/AUT_0000007"}], "about": [{"@type":"DefinedTerm","name":"Marine Geology", "identifier":"http://cor.esipfed.org/ont/earthcube/ADO_0000065"},{"@type":"DefinedTerm","name":"Oceanography", "identifier":"http://cor.esipfed.org/ont/earthcube/ADO_0000046"}], "mainEntity":{ "@type": "CreativeWork", "url": "http://cor.esipfed.org/ont/earthcube/ECRRO_0000208", "name": "Interchange file format" } , "encodingFormat":"text/plain", "dct:conformsTo":{"@type":"CreativeWork","name":"Brief Specification, https://www.marine-geo.org/references/formats/JGOFSDataFormat.pdf"}, "additionalProperty": [{ "@type": "PropertyValue", "propertyID": "dc:BibliographicCitation", "name": "Bibliographic citation", "value":"Anonymous, no date, JGOFS Data Format, accessed 2020-12-22, https://www.marine-geo.org/references/formats/JGOFSDataFormat.pdf." }, { "@type": "PropertyValue", "propertyID": "ecrro:ECRRO_0000138", "name": "has maturity state", "value": { "@type": "DefinedTerm", "name": "In production", "identifier": "http://cor.esipfed.org/ont/earthcube/MTU_0000002" } }, { "@type": "PropertyValue", "propertyID": "ecrro:ECRRO_0000219", "name": "expected lifetime", "value": { "@type": "DefinedTerm", "name": "More than 5 years", "identifier": "http://cor.esipfed.org/ont/earthcube/ELT_0000002" } }, { "@type": "PropertyValue", "propertyID": "ecrro:ECRRO_0000218", "name": "Stewardship", "value": {"@type":"Organization", "name":"Marine Geoscience Data System"} }, { "@type": "PropertyValue", "propertyID": "ecrro:ECRRO_0000017", "name": "Usage", "value": { "@type": "DefinedTerm", "name": "Some usage (10-50 adopters)", "identifier": "http://cor.esipfed.org/ont/earthcube/UBA_0000002" } }, { "@type": "PropertyValue", "propertyID":"ecrro:ECRRO_0001301","name": "registration metadata", "value": { "@type": "StructuredValue", "additionalType": "ecrro:ECRRO_0000156", "contributor": { "@type": "Person", "name":"Stephen M. Richard" }, "datePublished": "Tue Dec 22 2020 10:35:04 GMT-0700 (Mountain Standard Time)" } } ]}