基于线性参考系统的河流溢油动态预估实现

摘要

河流溢油发生时，溢油位置预估是进行有效处置的基础。论文分析了松花江流域溢油的特殊性，针对块状原油的特性，基于线性参考系统原理，建立了溢油动态预估模型，并对河流进行了矢量化处理，利用专业地理信息系统开发平台，实现了河流溢油位置的动态预估。%Trajectory prediction of spilled oil is the basis for effective disposal .The particularity of spilled oil as lumps on the songhua river basin is analyzed ,the model of dynamic trajectory prediction for spilled oil is established based on princi‐ple of linear reference system ,the river is turned into vector and trajectory prediction for spilled oil is implemented using pro‐fessional development platform of geographic information system .