多时相大数据量遥感图像快速显示方法研究  

Research on Fast Display Method of Multi-temporal LargeData Volume Remote Sensing Image

作　　者：卞利涛 刘绍堂 姜斌 BIAN Litao;LIU Shaotang;JIANG Bin(School of Surveying and Land Information Engineering,He′nan Polytechnic University,Jiaozuo 454000,China;College of Civil Engineering,He′nan University of Engineering,Zhengzhou 451191,China;School of Earth Sciences,Zhejiang University,Hangzhou 310058,China)

机构地区：[1]河南理工大学测绘学院,河南焦作454000 [2]河南工程学院土木工程学院,河南郑州451191 [3]浙江大学地球科学学院,浙江杭州310058

出　　处：《测绘与空间地理信息》2020年第7期115-117,121,共4页Geomatics & Spatial Information Technology

摘　　要：提出了一种基于Visual Studio 2010平台的基于五层十五级数据组织结构的多时相大数据量遥感图像快速显示方法。测试表明,它具有GDAL技术的优点,具有影像金字塔的优点,在保证数据准确性的前提下,影像计算方便,与国家基本尺度匹配方面具有更多优势。它可以实现遥感图像的快速加载显示,局部图像的快速更新、无缝图像连接等。A fast display method of multi-temporal big data remote sensing image based on five-layer and fifteen-level data organization structure based on Visual Studio 2010 platform is proposed.Tests show that it has the advantages of GDAL technology,has the advantages of image pyramid,and has more advantages in ensuring data accuracy,image calculation is convenient,and matching with national basic scale.It can realize fast loading display of remote sensing images,fast update of local images,seamless image connection and so on.

关 键 词：五层十五级 GDAL 影像金字塔 遥感数据组织结构 

分 类 号：P237[天文地球—摄影测量与遥感]