NASA TECHNICAL NOTE 



480 



A NASA TN D-8447 



iSt 



WHO! 



DOCUMENT 



COLLECT : 



ANALYSIS OF LASER FLUOROSENSOR 

 SYSTEMS FOR REMOTE ALGAE 

 DETECTION AND QUANTIFICATION 



Edward V. Browell 



Langley Research Center 

 Hampton, Va. 23665 



QK 

 \VT7 



AERONAUTICS AND SPACE ADMINISTRATION ■ WASHINGTON, D. C. • JUNE 1977 





