| dbo:abstract |
استشعار المياه عن بعد تدرس لون الماء من خلال مراقبة للإشعاع المغادر للماء. من دراسة هذا الطيف، يمكن استخلاص تركيز المكونات النشطة بصريا للطبقة العليا من الجسم المائي عن طريق خوارزميات محددة. لقد حظي رصد نوعية المياه بواسطة الاستشعار عن بعد والأدوات القريبة المدى باهتمام كبير منذ تأسيس الاتحاد الأوروبي(EU) التوجيه الإطاري للمياه. (ar) Water Remote Sensing is the observation of water bodies such as lakes, oceans, and rivers from a distance in order to describe their color, state of ecosystem health, and productivity. Water remote sensing studies the color of water through the observation of the spectrum of water leaving radiance. From the spectrum of color coming from the water, the concentration of optically active components of the upper layer of the water body can be estimated via specific algorithms.Water quality monitoring by remote sensing and close-range instruments has obtained considerable attention since the founding of EU Water Framework Directive. (en) |
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http://www.coastwatch.msu.edu/ http://www.brockmann-consult.de/revamp/ http://www.coastcolour.org/ http://www.eulakes.eu/servizi/notizie/notizie_homepage.aspx/ http://www.sciencedirect.com/science/article/pii/S004896971100444X/ http://oceancolor.gsfc.nasa.gov/ http://www.esa.int/Our_Activities/Observing_the_Earth/ http://www.geo.mtu.edu/great_lakes/lakersi/cgi-bin/rsi_kitie/template1.html/ http://www.ioccg.org/ |
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| rdfs:comment |
استشعار المياه عن بعد تدرس لون الماء من خلال مراقبة للإشعاع المغادر للماء. من دراسة هذا الطيف، يمكن استخلاص تركيز المكونات النشطة بصريا للطبقة العليا من الجسم المائي عن طريق خوارزميات محددة. لقد حظي رصد نوعية المياه بواسطة الاستشعار عن بعد والأدوات القريبة المدى باهتمام كبير منذ تأسيس الاتحاد الأوروبي(EU) التوجيه الإطاري للمياه. (ar) Water Remote Sensing is the observation of water bodies such as lakes, oceans, and rivers from a distance in order to describe their color, state of ecosystem health, and productivity. Water remote sensing studies the color of water through the observation of the spectrum of water leaving radiance. From the spectrum of color coming from the water, the concentration of optically active components of the upper layer of the water body can be estimated via specific algorithms.Water quality monitoring by remote sensing and close-range instruments has obtained considerable attention since the founding of EU Water Framework Directive. (en) |
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استشعار المياه عن بعد (ar) Water remote sensing (en) |
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