The sub-pixel impervious surface percentage（SPIS） is the fraction of impervious surface area in one pixel,and it is an important indicator of urbanization.Using remote sensing data,the spatial distribution of SPIS values over large areas can be extracted,and these data are significant for studies of urban climate,environment and hydrology.To develop a stabilized,multi-temporal SPIS estimation method suitable for typical temperate semi-arid climate zones with distinct seasons,an optimal model for... 

【文章來(lái)源】：Chinese Geographical Science. 2017,27(04)

【文章頁(yè)數(shù)】：12 頁(yè)

【文章目錄】：
1 Introduction
2 Materials and Methods
    2.1 Study area
    2.2 Data and processing
    2.3 Methods
        2.3.1 CART algorithm
        2.3.2 Training-test data collection
        2.3.3 CART modeling and validation
3 Results and Analyses
    3.1 CART modeling and accuracy assessment
    3.2 Regional extension of model and input vari-able selection
        3.2.1 Overall assessment of regional modeling
        3.2.2 Analysis of modeling with NLT data
        3.2.3 Analysis of modeling using multi-seasonal im-ages
    3.3 Final CART model and SPIS results
    3.4 Multi-temporal SPIS mapping
4 Discussion
    4.1 Effect of bands selection on the SPIS estimates
    4.2 Accuracy assessment in different categories of SPIS
5 Conclusions


【參考文獻(xiàn)】：
期刊論文
[1]CART集成學(xué)習(xí)方法估算平原河網(wǎng)區(qū)不透水面覆蓋度[J]. 李曉寧,張友靜,佘遠(yuǎn)見(jiàn),陳立文,陳靜欣.  國(guó)土資源遙感. 2013(04)
[2]Fuzzy ARTMAP算法在城市不透水面估算中的應(yīng)用研究[J]. 曹麗琴,李平湘,張良培,許雄.  武漢大學(xué)學(xué)報(bào)(信息科學(xué)版). 2012(10)
[3]流域尺度的不透水面遙感提取[J]. 王浩,吳炳方,李曉松,盧善龍.  遙感學(xué)報(bào). 2011(02)
[4]基于遙感影像不同亮度的CART方法估算不透水率研究[J]. 李倩,李彩麗,芮菡藝,鄭大鵬,都金康.  水電能源科學(xué). 2010(12)
[5]利用多源遙感數(shù)據(jù)進(jìn)行城市不透水面覆蓋度估算[J]. 張路,高志宏,廖明生,李新延.  武漢大學(xué)學(xué)報(bào)(信息科學(xué)版). 2010(10)
[6]城市土地利用變化的不透水面覆蓋度檢測(cè)方法[J]. 高志宏,張路,李新延,廖明生,邱建壯.  遙感學(xué)報(bào). 2010(03)
[7]利用雷達(dá)干涉數(shù)據(jù)進(jìn)行城市不透水層百分比估算[J]. 江利明,廖明生,林琿,楊立民,汪長(zhǎng)城.  遙感學(xué)報(bào). 2008(01)
[8]北京城市不透水層覆蓋度遙感估算[J]. 周紀(jì),陳云浩,張錦水,李京.  國(guó)土資源遙感. 2007(03)
[9]基于亞像元估測(cè)的城市硬化地表景觀格局分析[J]. 肖榮波,歐陽(yáng)志云,蔡云楠,李偉峰.  生態(tài)學(xué)報(bào). 2007(08)
[10]基于MODIS數(shù)據(jù)的決策樹(shù)分類方法研究與應(yīng)用[J]. 劉勇洪,牛錚,王長(zhǎng)耀.  遙感學(xué)報(bào). 2005(04)



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