Record Display for the EPA National Library Catalog


OLS Field Name OLS Field Data
Main Title The use of lidar for emissions source opacity determinations /
Author Dybdahl, Arthur W.
CORP Author National Enforcement Investigations Center, Denver, CO.
Publisher U.S. Environmental Potection Agency, Office of Enforcement, National Enforcement Investigations Center,
Year Published 1981
Report Number EPA-330-1-79-003-R
Stock Number PB81-246662
OCLC Number 657127997
Subjects Optical radar.
Additional Subjects Remote sensing ; Air pollution ; Particles ; Optical radar ; Performance evaluation ; Field tests ; Tests ; Computer programs ; Fortran ; Technology ; Stationary sources
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
EJBD ARCHIVE EPA 330-1-79-003R Headquarters Library/Washington,DC 09/02/2014
EJBD  EPA 330-1-79-003R Headquarters Library/Washington,DC 09/02/2014
EKBD  EPA-330-1-79-003-R Research Triangle Park Library/RTP, NC 11/02/2015
ELBD RPS EPA 330-1-79-003R repository copy AWBERC Library/Cincinnati,OH 11/30/2016
ESAD  EPA 330-1-79-003R Region 10 Library/Seattle,WA 08/23/2010
NTIS  PB81-246662 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 07/22/2019
Edition 2nd edition.
Collation [iv], 180 pages, appendices : illustrations, charts ; 28 cm
Lidar, an acronym for Light Detection and Ranging, is a laser radar which can be used to measure the opacity of particulate emissions from stationary sources. Extensive test results support the promulgation of the lidar technique as an alternate method to Reference Method 9, that uses trained visible emissions observers. Three tests demonstrate lidar precision and accuracy: one using an aerosol chamber to generate a controlled particulate plume, the second using an optical generator to simulate lidar return signals, the third using fabricated screen targets of constant fixed opacity. Correlation of lidar opacity values and visible emissions observations was measured by the Lidar - Reference Method 9 Collaborative Test. The Colorado Smoke Generator Test correlated lidar opacity with a calibrated in-stack transmissometer. Advantages of lidar over VEOs are the ability to measure opacity during darkness and independently of background contrast conditions, and also the lidar is not subject to time and endurance constraints. Requirements and procedures needed to facilitate routine use of lidar were developed. Twelve tables, 65 figures. Appendix A - Standards of Performance for New Stationary Sources. Appendix B - Omega 1 Lidar: Computer Software. References.
Includes bibliographical references (pages 177-180). "July 1981." "EPA-330/1-79-003-R."