Zhang Longlong Wu Quanyuan Liu Shuo Zhou Liyuan Cai Dongquan, . RESEARCH ON MONITORING OF Pb CONTENT IN THE SEWAGE IRRIGATION AREA OFLONGKOU CITY USING HYPERSPECTRAL DATA[J]. ENVIRONMENTAL ENGINEERING , 2015, 33(8): 114-117. doi: 10.13205/j.hjgc.201508026
Citation:
Zhang Longlong Wu Quanyuan Liu Shuo Zhou Liyuan Cai Dongquan, . RESEARCH ON MONITORING OF Pb CONTENT IN THE SEWAGE IRRIGATION AREA OF
LONGKOU CITY USING HYPERSPECTRAL DATA[J]. ENVIRONMENTAL ENGINEERING , 2015, 33(8): 114-117. doi: 10.13205/j.hjgc.201508026
Zhang Longlong Wu Quanyuan Liu Shuo Zhou Liyuan Cai Dongquan, . RESEARCH ON MONITORING OF Pb CONTENT IN THE SEWAGE IRRIGATION AREA OFLONGKOU CITY USING HYPERSPECTRAL DATA[J]. ENVIRONMENTAL ENGINEERING , 2015, 33(8): 114-117. doi: 10.13205/j.hjgc.201508026
Citation:
Zhang Longlong Wu Quanyuan Liu Shuo Zhou Liyuan Cai Dongquan, . RESEARCH ON MONITORING OF Pb CONTENT IN THE SEWAGE IRRIGATION AREA OF
LONGKOU CITY USING HYPERSPECTRAL DATA[J]. ENVIRONMENTAL ENGINEERING , 2015, 33(8): 114-117. doi: 10.13205/j.hjgc.201508026
In order to study the feasibility of using soil spectral to predict the content of heavy metal Pb，the paper measured
soil spectral data and the Pb element's content of sample points． Using methods of resampling，first-order differential，inverse
logarithm，wavelet analysis and envelope spectrum，a stepwise regression model was established to achieve the prediction of Pb
element's content through soil spectral data． Regression model based on inverse logarithm processing method was of high
precision． Thus，it is feasible to predict the content of Pb using soil spectral．
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