气候变化领域集成服务门户(CCPortal): Deliberating Performance Targets: Follow-on workshop discussing PM10, NO2, CO, and SO2 air sensor targets

CCPortal

DOI	10.1016/j.atmosenv.2020.118099
	Deliberating Performance Targets: Follow-on workshop discussing PM10, NO2, CO, and SO2 air sensor targets
	Duvall R.M.; Hagler G.S.W.; Clements A.L.; Benedict K.; Barkjohn K.; Kilaru V.; Hanley T.; Watkins N.; Kaufman A.; Kamal A.; Reece S.; Fransioli P.; Gerboles M.; Gillerman G.; Habre R.; Hannigan M.; Ning Z.; Papapostolou V.; Pope R.; Quintana P.J.E.; Lam Snyder J.
发表日期	2021
ISSN	1352-2310
卷号	246
英文摘要	The use of air sensor technology is increasing worldwide for a variety of applications, however, with significant variability in data quality. The United States Environmental Protection Agency held a workshop in July 2019 to deliberate possible performance targets for air sensors measuring particles with aerodynamic diameters of 10 μm or less (PM10), nitrogen dioxide (NO2), carbon monoxide (CO), and sulfur dioxide (SO2). These performance targets were discussed from the perspective of non-regulatory applications and with the sensors operating primarily in a stationary mode in outdoor environments. Attendees included representatives from multiple levels of government organizations, sensor developers, environmental nonprofits, international organizations, and academia. The workshop addressed the current lack of sensor technology requirements, discussed fit-for-purpose data quality needs, and debated transparency issues. This paper highlights the purpose and key outcomes of the workshop. While more information on performance and applications of sensors is available than in past years, the performance metrics, or parameters used to describe data quality, vary among the studies reports and there is a need for more clear and consistent approaches for evaluating sensor performance. Organizations worldwide are increasingly considering, or are in the process of developing, sensor performance targets and testing protocols. Workshop participants suggested that these new guidelines are highly desirable, would help improve data quality, and would give users more confidence in their data. Given the wide variety of uses for sensors and user backgrounds, as well as varied sensor design features (e.g., communication approaches, data tools, processing/adjustment algorithms and calibration procedures), the need for transparency was a key workshop theme. Suggestions for increasing transparency included documenting and sharing testing and performance data, detailing best practices, and sharing data processing and correction approaches. © 2020
关键词	Air sensors CO NO2 Performance targets PM10 SO2
语种	英语
scopus关键词	Carbon monoxide; Data reduction; Environmental Protection Agency; Nitrogen oxides; Sulfur dioxide; Transparency; Aerodynamic diameters; Calibration procedure; Correction approaches; Government organizations; International organizations; Performance and applications; Regulatory applications; United States environmental protection agency; Data Sharing; carbon monoxide; nitrogen dioxide; sulfur dioxide; algorithm; calibration; carbon monoxide; data processing; nitrate; particulate matter; performance assessment; sensor; transparency; air monitoring; Conference Paper; data quality; governmental organization; human; international organization; non profit organization; particulate matter 10; priority journal; workshop; United States
来源期刊	ATMOSPHERIC ENVIRONMENT
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/248643
作者单位	U.S. Environmental Protection Agency, Office of Research and Development, Research Triangle ParkNC, United States; U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Research Triangle ParkNC, United States; Oak Ridge Institute for Science and Education Fellow, U.S. Environmental Protection Agency, Office of Research and Development, Research Triangle ParkNC, United States; U.S. Environmental Protection Agency, Office of Transportation and Air Quality, Ann Arbor, MI, United States; Former Oak Ridge Institute for Science and Education Fellow, U.S. Environmental Protection Agency, Office of Research and Development, Research Triangle ParkNC, United States; Clark County Department of Air Quality, Las Vegas, NV, United States; European Commission, Joint Research Centre, Ispra, Italy; National Institute of Standards and Technology, Standards Coordination Office, Gaithersburg, MD, United States; University of Southern California, Keck School of Medicine, Los Angeles, CA, United S...
推荐引用方式 GB/T 7714	Duvall R.M.,Hagler G.S.W.,Clements A.L.,et al. Deliberating Performance Targets: Follow-on workshop discussing PM10, NO2, CO, and SO2 air sensor targets[J],2021,246.
APA	Duvall R.M..,Hagler G.S.W..,Clements A.L..,Benedict K..,Barkjohn K..,...&Lam Snyder J..(2021).Deliberating Performance Targets: Follow-on workshop discussing PM10, NO2, CO, and SO2 air sensor targets.ATMOSPHERIC ENVIRONMENT,246.
MLA	Duvall R.M.,et al."Deliberating Performance Targets: Follow-on workshop discussing PM10, NO2, CO, and SO2 air sensor targets".ATMOSPHERIC ENVIRONMENT 246(2021).