Plaque image and pollution feature coupling method for use in environmental risk assessment of regional tailing pond

• Main Authors: ZHOU LIANBI, CHU JINGLONG, YANG XIAOSONG, TAN HAIWEI, MIAO YU, ZHAO ZHILONG, LIU NANNAN, LIN XINGJIE
• Format: Patent
• Language: Chinese; English
• Published: 28.07.2017
• Subjects: CALCULATING; COMPUTING; COUNTING; HANDLING RECORD CARRIERS; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; PRESENTATION OF DATA; RECOGNITION OF DATA; RECORD CARRIERS; TESTING

The invention discloses a plaque image and pollution feature coupling method for use in environmental risk assessment of regional tailing ponds; the method comprises: acquiring tailing pond environmental information of multi-source multi-dimensional plaque images and pollution features; cutting, assembling and integrating the multi-source multi-dimensional plaque images of the tailing ponds; establishing a plaque image and pollution feature data coupled model according to coupling association of spatial interpolation simulation, spatial data and attribute data; constructing a regional tailing pond environmental risk assessment index system that includes: quantitatively classifying regional tailing pond environmental risk values, using ArcGIS as an aid in conjunction with tailing pond environmental risk grading and accumulative environmental risk investigation results, using spatial representation technique to carry out key region accumulative environmental risk and tailing pond environmental risk quantitative