Show simple item record

dc.contributor.authorBushnell, Mark
dc.contributor.authorWaldmann, Christoph
dc.contributor.authorSeitz, Steffen
dc.contributor.authorBuckley, Earle
dc.contributor.authorTamburri, Mario
dc.contributor.authorHermes, Juilet
dc.contributor.authorHeslop, Emma
dc.contributor.authorLara-Lopez, Ana
dc.date.accessioned2020-03-22T18:04:34Z
dc.date.available2020-03-22T18:04:34Z
dc.date.issued2019
dc.identifier.citationBushnell, M.; Waldmann, C.; Seitz, S.; Buckley, E.; Tamburri, M.; Hermes, J.; Heslop, E. and Lara-Lopez, A. (2019) Quality Assurance of Oceanographic Observations: Standards and Guidance Adopted by an International Partnership. Frontiers in Marine Science, 6:706, 12pp. DOI: https://doi.org/10.3389/fmars.2019.00706en_US
dc.identifier.urihttp://hdl.handle.net/11329/1239
dc.identifier.urihttp://dx.doi.org/10.25607/OBP-754
dc.description.abstractScientists who observe and distribute oceanographic data require a process to ensure high-quality data. This process includes quality assurance, quality control, quality assessment, standards, and best practices. In this paper, quality assurance is widely regarded as actions taken prior to instrument deployment to improve the probability of generating good data, while quality control is the effort made to examine the resultant data. Herein we focus on quality assurance and strive to guide the oceanographic community by identifying existing quality assurance best practices preferred by the five entities represented by the authors – specifically, the Alliance for Coastal Technology, the AtlantOS project, the Integrated Marine Observing System, the Joint Technical Commission for Oceanographic and Marine Meteorology, and the U.S. IOOS Quality Assurance/Quality Control of Real-Time Oceanographic Data project. The focus has been placed on QA in response to suggestions from the AtlantOS and QARTOD communities. We define the challenges associated with quality assurance, which include a clear understanding of various terms, the overlap in meaning of those terms, establishment of standards, and varying program requirements. Brief, “real-world” case-studies are presented to demonstrate the challenges. Following this is a description of best practices gathered by the authors from hundreds of scientists over the many years or decades the aforementioned entities have been in place. These practices address instrument selection, preparation, deployment, maintenance, and data acquisition. Varying resources and capabilities are considered, and corresponding levels of quality assurance efforts are discussed. We include a comprehensive description of measurement uncertainty with a detailed example of such a calculation. Rigorous estimates of measurement uncertainty are surprisingly complex, necessarily specific, and not provided as often as needed. But they are critical to data users who may have applications not envisioned by the data provider, to ensure appropriate use of the data. The guidance is necessarily generic because of the broad expanse of oceanographic observations. Further, it is platform-agnostic and applies to most deployment scenarios. We identify the recently created Ocean Best Practice System as one means of developing, sharing, documenting, and curating more specific QA processes. Ultimately, our goal here is to foster their development and harmonization.en_US
dc.language.isoenen_US
dc.rightsCC0 4.0 Attribution*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subject.otherQuality assuranceen_US
dc.subject.otherInternational standardsen_US
dc.subject.otherMeasurement uncertaintyen_US
dc.titleQuality Assurance of Oceanographic Observations: Standards and Guidance Adopted by an International Partnership.en_US
dc.typeJournal Contributionen_US
dc.description.refereedRefereeden_US
dc.format.pagerange12pp.en_US
dc.identifier.doi10.3389/fmars.2019.00706
dc.subject.parameterDisciplineParameter Discipline::Physical oceanographyen_US
dc.subject.parameterDisciplineParameter Discipline::Chemical oceanographyen_US
dc.subject.parameterDisciplineParameter Discipline::Biological oceanographyen_US
dc.subject.dmProcessesData Management Practices::Data quality managementen_US
dc.subject.dmProcessesData Management Practices::Data quality controlen_US
dc.bibliographicCitation.titleFrontiers in Marine Scienceen_US
dc.bibliographicCitation.volume6en_US
dc.bibliographicCitation.issueArticle 706en_US
dc.description.sdg14.Aen_US
dc.description.maturitylevelTRL 9 Actual system "mission proven" through successful mission operations (ground or space)en_US
dc.description.bptypeManual (incl. handbook, guide, cookbook etc)en_US
dc.description.bptypeStandard Operating Procedureen_US
dc.description.frontiers2019-10-26
obps.contact.contactnamemark.bushnell@noaa.gov
obps.contact.contactorcid0000-0002-9019-5061
obps.resourceurl.publisherhttps://www.frontiersin.org/articles/10.3389/fmars.2019.00706/fullen_US


Files in this item

Thumbnail
Thumbnail

This item appears in the following Collection(s)

Show simple item record

CC0 4.0 Attribution
Except where otherwise noted, this item's license is described as CC0 4.0 Attribution