Drawing precision evaluation method for large-scale surface water body product
作者： Lu Jingxuan , Li Lin , Leng Wanchun , Li Xiaotao , Yang Yongmin
DOI:
关键词: Confusion matrix 、 Vector space 、 Computer science 、 Block (data storage) 、 Sample (graphics) 、 Set (abstract data type) 、 Grid 、 Scale (descriptive set theory) 、 Product (mathematics) 、 Data mining
摘要: The invention discloses a drawing precision evaluation method for large-scale surface water body product. comprises the following steps of firstly, collecting publicly published and globally covered products; selecting seasonal product capable representing dynamic information body; dividing into different block objects by adopting based on space grid constraint; re-classifying each object three vector subsets permanent body, non-water randomly generating sample points subset region to form set, verifying set combining Google earth high-resolution image expert knowledge experience; utilizing verified verification constructing confusion matrix, calculating global index Kappa coefficient product, thereby realizing
lens.org 参考文章(13)
Wang Hua, Liu Dianfeng, Liu Yanfang, Zhao Xiang, Liu Zhongqiu, Liu Yaolin, Ma Xiaoya, Quality evaluation method for water body mapping product based on remote sensing image ,(2013)
Qiu Bingwen, Li Weijiao, Qi Wen, Rice automatic mapping method based on ratio index of water body and vegetation index changes ,(2014)
Qin Su, Zhou Jie, Zhang Lei, Wei Fan, Dai Songchen, Zhan Xiaomin, Zhou Xiangshan, Water and soil conservation monitoring method based on unmanned aerial vehicle low-altitude remote sensing and object-oriented classification ,(2018)
Li Liang, Qingsheng Liu, Gaohuan Liu, He Li, Chong Huang, Accuracy Evaluation and Consistency Analysis of Four Global Land Cover Products in the Arctic Region Remote Sensing. ,vol. 11, pp. 1396- ,(2019) , 10.3390/RS11121396
Xing Hanfa, Meng Yuan, Surface ground coverage verification method and system based on automatic identification of network pictures ,(2018)
Wang Futao, Wang Shixin, Zhou Yi, Zhang Rui, high-resolution image house information rapid supervision and identification method based on BFD-IGA-SVM model ,(2019)
Zhu He, Yang Yongmin, Zhu Peng, Yang Kun, Chen Sheng, Long Aihua, Huang Shifeng, Water body rapid extraction method and system based on high-resolution satellite optical remote sensing data ,(2019)
Wang Yuliang, Li Mingshi, Regional water body drawing method based on Landsat OLI remote sensing image ,(2019)
Wei Jiang, Guojin He, Zhiguo Pang, Hongxiang Guo, Tengfei Long, Yuan Ni, Surface water map of China for 2015 (SWMC-2015) derived from Landsat 8 satellite imagery Remote Sensing Letters. ,vol. 11, pp. 265- 273 ,(2020) , 10.1080/2150704X.2019.1708501
Kelsey Herndon, Rebekke Muench, Emil Cherrington, Robert Griffin, An Assessment of Surface Water Detection Methods for Water Resource Management in the Nigerien Sahel. Sensors. ,vol. 20, pp. 431- ,(2020) , 10.3390/S20020431