color photos is advantageous and efficient in synoptic studies of the biota over large areas. 

 Author also concludes that manmade effects on nearshore ecology can be analyzed from 

 photos. 



6906RS0003 



VARY, WILLARD E., "A New Non-Blue-Sensitive Aerial Color Film," Seminar 

 Proceedings— New Horizons in Color Aerial Photography, Sponsored by the American 

 Society of Photogrammetry, Held in New York City, June 9-11, 1969, pp. 127-130. 

 Keywords: Color Aerial Photographs, Water Penetration, Andros Island, Bahamas 

 Paper describes a new color film, Anscochrome SS48895, developed for the U.S. Naval 

 Oceanographic Office to improve depth penetration capabiHty. The objective was to obtain 

 photos for measuring depths in shallow coastal areas by photogrammetry. This film is not 

 sensitive to blue in the spectrum. Absence of a blue-sensitive emulsion layer ehminates the 

 aerial and underwater haze common in color photos of water bodies. The film was used in a 

 test at Andros Island, Bahamas, in 1968. The test showed important advantages in recording 

 bottom detail and eUminating undesirable effects of blue light. Further tests of the new film 

 were conducted in 1969. 



6906RS0004 



WELCH, ROBIN I., "The Use of Color Aerial Photography in Water Resource Manage- 

 ment," Seminar Proceedings— New Horizons in Color Aerial Photography, Sponsored by 

 the American Society of Photogrammetry, Held in New York City, June 9-11, 1969, 

 pp. 315-346. 

 Keywords: Aerial Photographs, Color Aerial Photographs, Color Infrared Photographs, 



Water Currents, Water Pollution, California 

 Paper presents the results of a comprehensive investigation of photo applications in water 

 resources studies in CaUfornia, many of which are related to coastal problems. The studies 

 cover water movement and pollution investigations, oil pollution detection, kelp inventory, 

 and selecting underwater park sites. Black and white photos taken with different filters and 

 color and color infrared photos were examined. Optimum type of photos for different 

 apphcations is summarized in tabular form. Color photos were best for water movement and 

 water pollution studies and color infrared photos were best for inventorying kelp and 

 selecting underwater park sites. Panchromatic photos were used for oil pollution detection 

 studies. Water movement involved the monitoring of dye and suspended sediment in various 

 locations, including the surf zone. 



6906RS0005 



WENDEROTH, SONDRA, "Hydrographic and Oceanographic Applications of Multispectral 



Color Aerial Photography," Seminar Proceedings— New Horizons in Color Aerial 



Photography, Sponsored by the American Society of Photogrammetry, Held in New 



York City, June 9-11, 1969, pp. 115-125. 



Keywords: Color Aerial Photographs, Multispectral Photographs, Water Penetration 



A description of an investigation of water penetration capability in different parts of the 



spectrum related to multispectral photo applications is presented. The investigation 



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