折线逼近法在水文遥测数据处理中的应用

水文资料整编是形成水文监测成果的重要环节,随着水文监测的自动化程度越来越高,数据采集量大幅度增长,大量的数据处理成为水文资料整编的一大难题.本文尝试采用"折线逼近法",对水文遥测数据进行精简处理,尽可能地减少摘录数据量,用最少的摘录数据构成的折线来模拟实际水文要素的变化过程,并使其过程不失真,满足规范要求,便于水文年鉴刊印.该方法在江苏省水文遥测数据直接整编程序软件编制过程中得到应用,获得了较好的效果.

Application of Polyline Approximation Method in Hydrological Telemetry Data Processing

Hydrologic data processing is an important part of formating hydrological monitoring results.As the automation degree of hydrological monitoring increasing and substantial increase in the amount of hydrological data collection,a large number of data processing become a major problem in hydrologic data processing.This paper tried to use Polyline Approximation Method to process the hydrological telemetry data,so as to reduce the amount of extracted data,extract the minimum data to constitute the polyline for ...