RapidEye卫星影像质量分析与彩色合成方案研究

摘要

RapidEye卫星是由德国负责运行的5颗卫星群,具有覆盖范围大、重访率高、分辨率适中以及丰富的多光谱信息等特点.本文对该卫星影像的数据质量进行了分析和评价,同时对其多光谱数据模拟真彩色的彩色合成方案进行了研究,提出了红波段、新绿波段和蓝波段组合的最佳合成方案.%RapidEye is a constellation of five satellites run by Germany. It has a wide application prospect due to its advantages of wide coverage,short repetition cycle,moderate resolution and abundant multi-spectral bands. This paper analyzes and evaluates RapidEye satellite image quality,and makes a thorough study on the scheme of its true color composition. Some valuable and constructive conclusions are drawn in this paper.