干旱区生态环境知识资源中心(Arid): A multispectral scanner survey of the Tonopah Test Range, Nevada. Date of survey: August 1993

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DOI	10.2172/10196597
报告编号	EGG--11265-1092
来源ID	OSTI_ID: 10196597
	A multispectral scanner survey of the Tonopah Test Range, Nevada. Date of survey: August 1993
	Brewster, S.B. Jr.; Howard, M.E.; Shines, J.E.
英文摘要	The Multispectral Remote Sensing Department of the Remote Sensing Laboratory conducted an airborne multispectral scanner survey of a portion of the Tonopah Test Range, Nevada. The survey was conducted on August 21 and 22, 1993, using a Daedalus AADS1268 scanner and coincident aerial color photography. Flight altitudes were 5,000 feet (1,524 meters) above ground level for systematic coverage and 1,000 feet (304 meters) for selected areas of special interest. The multispectral scanner survey was initiated as part of an interim and limited investigation conducted to gather preliminary information regarding historical hazardous material release sites which could have environmental impacts. The overall investigation also includes an inventory of environmental restoration sites, a ground-based geophysical survey, and an aerial radiological survey. The multispectral scanner imagery and coincident aerial photography were analyzed for the detection, identification, and mapping of man-made soil disturbances. Several standard image enhancement techniques were applied to the data to assist image interpretation. A geologic ratio enhancement and a color composite consisting of AADS1268 channels 10, 7, and 9 (mid-infrared, red, and near-infrared spectral bands) proved most useful for detecting soil disturbances. A total of 358 disturbance sites were identified on the imagery and mapped using a geographic information system. Of these sites, 326 were located within the Tonopah Test Range while the remaining sites were present on the imagery but outside the site boundary. The mapped site locations are being used to support ongoing field investigations.
出版年	1994
报告类型	Technical Report
语种	英语
国家	美国
来源学科分类	54 ENVIRONMENTAL SCIENCES ; 47 OTHER INSTRUMENTATION ; DISTURBANCES ; REMOTE SENSING ; MULTISPECTRAL PHOTOGRAPHY ; TONOPAH TEST RANGE ; AERIAL SURVEYING ; SITE CHARACTERIZATION ; MAPPING ; MULTISPECTRAL SCANNERS 540250 ; 440700 ; SITE RESOURCE AND USE STUDIES ; GEOPHYSICAL AND METEOROLOGICAL INSTRUMENTATION
URL	http://www.osti.gov/scitech/servlets/purl/10196597
资源类型	科技报告
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/265755
推荐引用方式 GB/T 7714	Brewster, S.B. Jr.,Howard, M.E.,Shines, J.E.. A multispectral scanner survey of the Tonopah Test Range, Nevada. Date of survey: August 1993,1994.