卫星遥感影像处理技术及应用实践  被引量:3

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作  者:李万清 

机构地区:[1]甘肃省地图院,兰州730000

出  处:《科技创新与应用》2023年第24期189-192,共4页Technology Innovation and Application

摘  要:遥感卫星是通过搭载在其上的遥测器,对地表及底层的空气进行光电检测来获得相关资料的一种应用卫星。在处于全球固定的轨道上时,可以对地表特定区域进行持续监测。卫星是由卫星平台、遥感器、信息处理装置和信息传送装置等构成,已在农业、林业、海洋、国土和气象等领域得到越来越多的应用。对遥感卫星进行操作、采集和处理的过程,其主要参与者为企业、政府部门、地面和应用软件提供商;在整个产业链的最下面,是一个以卫星遥感工业为主的应用和服务,其可以被分成几个部分,分别是遥感数据销售、数据加工服务、应用服务等,其所涵盖的范围非常广,其中,在气象、测绘和海洋等方面的应用最为普遍。以这一点为基础,该文对卫星遥感影像处理的主要技术进行剖析,并对其在社会管理与生产的每一个方面的实践与运用进行剖析,这对将其最大的优点发挥出来,扩大其使用范围具有一定的好处。Remote sensing satellite is an application satellite that obtains relevant information through photoelectric detection of the surface and underlying air using telemetry devices mounted on it.When it is on a global fixed orbit,it is likely to continuously monitor specific areas of the surface.A satellite is composed of satellite platform,remote sensor,information processing device,information transmission device and so on.It has been increasingly used in agriculture,forestry,ocean,land,meteorology and other fields.The process of operating,collecting,and processing remote sensing satellites,whose main participants are enterprises,government departments,ground and application software providers.At the bottom of the whole industrial chain,there is an application and service based on satellite remote sensing industry,which can be divided into several parts,namely:remote sensing data sales,data processing services,application services and so on.It covers a very wide range,among which applications in meteorology,surveying and mapping and oceanography are the most common.Based on this point,this paper analyzes the main technologies of satellite remote sensing image processing and its practice and application in every aspect of social management and production,which gives full play to its greatest advantages and has certain advantages to expand its scope of use.

关 键 词:卫星遥感 影像处理技术 数字影像 纠正处理 融合处理 

分 类 号:P237[天文地球—摄影测量与遥感]

 

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