905R78119
                   REGION V
 THERMAL INFRARED SURVEY, ROCK RIVER,  ILLINOIS
                 JUNE 5, 1978
           EMSL-LV PROJECT RSD 7850



                      by


                 J. E. Shines
      Lockheed Electronics Company,  Inc.
           Remote Sensing Laboratory
           Las Vegas, Nevada  89114
         Under Contract EPA 68-03-2636
                      for
       Remote Sensing Operations Branch
            Remote Sensing Division
Environmental Monitoring and Support Laboratory
      OFFICE OF RESEARCH AND DEVELOPMENT
     U.S. ENVIRONMENTAL PROTECTION AGENCY
           LAS VEGAS, NEVADA  89114

                 FEBRUARY 1979                 Environs      , ,r,Qn
                                              230 So
                                              Chic,..

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                                         ABSTRACT


     At the request for technical support by the Surveillance and Analysis Division,
Environmental Protection Agency  (EPA), Region V, a thermal infrared survey was undertaken
covering Rock River, Illinois.  A twenty-five mile stretch of Rock River was flown on
June 5, 1978 by the Environmental Monitoring and Support Laboratory-Las Vegas, Nevada
(EMSL-LV).  Remote sensor data including color photography and multispectral scanner
imagery were collected and processed utilizing the Data Analysis System (DAS) at EMSL-LV.

     This report contains thermal infrared images depicting relative temperatures of water
surfaces.   Of special interest is the thermal outfall associated with the sewage disposal
plant in Rockford, Illinois.  The information generated on thermal outfalls, tributaries,
and mixing zones will provide a data base for the evaluation and monitoring of new facil-
ities as they are being built.

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