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Development And Test Of Video Systems For Airborne Surveillance Of Oil Spills
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Book Synopsis Development and Test of Video Systems for Airborne Surveillance of Oil Spills by : John P. Millard
Download or read book Development and Test of Video Systems for Airborne Surveillance of Oil Spills written by John P. Millard and published by . This book was released on 1975 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Five video systems - potentially useful for airborne surveillance of oil spills - were developed, flight-tested, and evaluated. The systems are: (1) conventional black and white TV; (2) conventional TV with false color; (3) differential TV; (4) prototype Lunar Surface TV; and (5) field-sequential TV. Wavelength and polarization filtering were utilized in all systems. Greatly enhanced detection of oil spills, relative to that possible with the unaided eye, was achieved. The most practical video system is a conventional TV camera with silicon-diode-array image tube, filtered with a Corning 7-54 filter and a polarizer oriented with its principal axis in the horizontal direction. Best contrast between oil and water was achieved when winds and sea states were low. The minimum detectable oil film thickness was about 0.1 micrometer. (Author).
Book Synopsis Development and field testing of a light aircraft oil surveillance system (LAOSS) by : William Burns
Download or read book Development and field testing of a light aircraft oil surveillance system (LAOSS) written by William Burns and published by . This book was released on 1976 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Scientific and Technical Aerospace Reports by :
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1972 with total page 1056 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis ERDA Energy Research Abstracts by : United States. Energy Research and Development Administration
Download or read book ERDA Energy Research Abstracts written by United States. Energy Research and Development Administration and published by . This book was released on with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :United States. Energy Research and Development Administration. Technical Information Center Publisher : ISBN 13 : Total Pages :588 pages Book Rating :4.3/5 (129 download)
Book Synopsis ERDA Energy Research Abstracts by : United States. Energy Research and Development Administration. Technical Information Center
Download or read book ERDA Energy Research Abstracts written by United States. Energy Research and Development Administration. Technical Information Center and published by . This book was released on 1976 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book ERDA Energy Research Abstracts written by and published by . This book was released on 1977 with total page 724 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book STAR written by and published by . This book was released on 1973 with total page 904 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fossil Energy Update written by and published by . This book was released on 1976 with total page 806 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Annual Report of the Secretary of Transportation on Hazardous Materials Control by : United States. Dept. of Transportation
Download or read book Annual Report of the Secretary of Transportation on Hazardous Materials Control written by United States. Dept. of Transportation and published by . This book was released on 1975 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Annual Report of the Secretary of Transportation on Hazardous Materials Control by : United States. Department of Transportation
Download or read book Annual Report of the Secretary of Transportation on Hazardous Materials Control written by United States. Department of Transportation and published by . This book was released on with total page 672 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Aquatic Sciences and Fisheries Abstracts by :
Download or read book Aquatic Sciences and Fisheries Abstracts written by and published by . This book was released on 1976 with total page 888 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis ERDA Research Abstracts by : United States. Energy Research and Development Administration
Download or read book ERDA Research Abstracts written by United States. Energy Research and Development Administration and published by . This book was released on 1976 with total page 780 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Government Reports Annual Index by :
Download or read book Government Reports Annual Index written by and published by . This book was released on 1994 with total page 1220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Annual Report on Hazardous Materials Transportation by : United States. Materials Transportation Bureau
Download or read book Annual Report on Hazardous Materials Transportation written by United States. Materials Transportation Bureau and published by . This book was released on 1975 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Transfer, Installation and Flight Testing of the Modified Airborne Oil Surveillance System (AOSS II) in a HC-130B Aircraft by :
Download or read book Transfer, Installation and Flight Testing of the Modified Airborne Oil Surveillance System (AOSS II) in a HC-130B Aircraft written by and published by . This book was released on 1977 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Responding to Oil Spills in the U.S. Arctic Marine Environment by : National Research Council
Download or read book Responding to Oil Spills in the U.S. Arctic Marine Environment written by National Research Council and published by National Academies Press. This book was released on 2014-08-01 with total page 343 pages. Available in PDF, EPUB and Kindle. Book excerpt: U.S. Arctic waters north of the Bering Strait and west of the Canadian border encompass a vast area that is usually ice covered for much of the year, but is increasingly experiencing longer periods and larger areas of open water due to climate change. Sparsely inhabited with a wide variety of ecosystems found nowhere else, this region is vulnerable to damage from human activities. As oil and gas, shipping, and tourism activities increase, the possibilities of an oil spill also increase. How can we best prepare to respond to such an event in this challenging environment? Responding to Oil Spills in the U.S. Arctic Marine Environment reviews the current state of the science regarding oil spill response and environmental assessment in the Arctic region north of the Bering Strait, with emphasis on the potential impacts in U.S. waters. This report describes the unique ecosystems and environment of the Arctic and makes recommendations to provide an effective response effort in these challenging conditions. According to Responding to Oil Spills in the U.S. Arctic Marine Environment, a full range of proven oil spill response technologies is needed in order to minimize the impacts on people and sensitive ecosystems. This report identifies key oil spill research priorities, critical data and monitoring needs, mitigation strategies, and important operational and logistical issues. The Arctic acts as an integrating, regulating, and mediating component of the physical, atmospheric and cryospheric systems that govern life on Earth. Not only does the Arctic serve as regulator of many of the Earth's large-scale systems and processes, but it is also an area where choices made have substantial impact on life and choices everywhere on planet Earth. This report's recommendations will assist environmentalists, industry, state and local policymakers, and anyone interested in the future of this special region to preserve and protect it from damaging oil spills.
Book Synopsis Marine Petroleum Prospecting and Pollution Monitoring with an Airborne Fraunhofer Line Discriminator by : Mitchell Earl Henry
Download or read book Marine Petroleum Prospecting and Pollution Monitoring with an Airborne Fraunhofer Line Discriminator written by Mitchell Earl Henry and published by . This book was released on 1982 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: A suite of twenty-eight crude oils and fourteen refined products were analyzed in the laboratory and in outdoor tank experiments to determine their luminescence properties. Open column and high performance liquid chromatography were employed to classify the crude oils and to determine the types of aromatic molecules present in the crude oils respectively. The only strong positive correlation found between luminescence intensity and the chromatographic data was with percent aliphatic molecules present. Aromatic crude oils generally displayed a slight shift toward higher luminescence intensity at longer emission wavelengths compared to aliphatic crude oils. This shift was not great enough to separate aromatic crudes from aliphatic crudes based only on luminescence data. Refined products showed an increase in luminescence intensity at shorter emission wavelengths compared to crude oils. Fraunhofer Line Discriminator (FLD) data collected from a natural oil slick in the Santa Barbara Channel compared favorably with simultaneous observations made by trained observers. Outdoor tank experiments demonstrated the ability of the FLD to detect small amounts of oil on a water surface. Oil was detected by a strong positive luminescence signal at the 486.1 nm Fraunhofer line for only two samples; sample 1 and Pennzoil, which were among the brightest samples analyzed in the laboratory. Digital image processing and enhancement techniques which are applicable to small data sets are discussed. Although detection of oil films on a water surface by means of airborne luminescence measurements appears feasable, the identification of the material comprising the film requires, at a minimum, an instrument with simultaneous multispectral capabilities and a knowledge of the luminenscence properties of the underlying water column.
