摘要
本文提出气象卫星云图数据预测编码的压缩算法,与该算法对应的一个汇编语言程序在IBM微机上通过.实际应用表明该算法能有效地压缩云图数据,节省云图资料的存贮空间,提高云图数据的传输速度,是一种实用可行的压缩方法.
A data prediction coding algorithm of condensing climate satellite cloud-image data is proposed in this paper. An assemble program of the algorithm can be run on an IBM-ATcomputer. Application results of the method in practice illustrate that it can compress cloud-image data effectively, decrease memory space of cloud-image data effectively, decrease memory space of cloud-image material and increase data transfer rate. So it is practical.
出处
《华南师范大学学报（自然科学版）》
CAS
1993年第1期29-33,共5页
Journal of South China Normal University(Natural Science Edition)
基金
广东省自然科学基金资助
关键词
卫星云图
预测编码
数据压缩
气象卫星
压缩算法
satellite cloud-image
prediction
code
data compression
redundant value
share data
