Technology Application |
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REMOTE SENSING STUDIES OF SUSPENDED SEDIMENTS
IN WATER AREA SURROUNDING XIAMEN ISLAND |
LI Sheng, XU Han-Qiu, WANG Lin |
Department of Environment and Resources Engineering, Fuzhou University, Fuzhou 350002, China |
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Abstract Using multi-time-phase Landsat TM/ETM+ images, the authors have evaluated the concentration situation of suspended sediments in the water area surrounding Xiamen island. With such means as density-slice, post-grade comparison and image difference, the images after geometric correction and atmospheric radiation correction can audio-visually and quantitatively reflect the temporal and spatial variations in the concentration of suspended sediments in different years.
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Issue Date: 10 September 2009
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