基于ArcGlobe的卫星覆盖区域三维可视化  

Three-dimensional Visualization of Satellite Coverage Area Based on ArcGlobe

作　　者：龙琳 周晓光[1] LONG Lin;ZHOU Xiaoguang(School of Geosciences and Info-physics,Central South University,Changsha 410083,China)

机构地区：[1]中南大学地球科学与信息物理学院,湖南长沙410083

出　　处：《测绘与空间地理信息》2018年第7期88-91,共4页Geomatics & Spatial Information Technology

基　　金：国家自然科学基金--地表覆盖变化的众源数据处理模型与算法研究(41371366)资助

摘　　要：我国自然灾害频发,卫星遥感数据在重大自然灾害的灾情监测、损毁评估等应急响应工作中发挥着日益重要的作用。在灾后给定时间段内卫星的飞行模拟、星下点轨迹及地面覆盖区域的三维动态显示是应急观测任务调度与规划的重要依据。本文通过C#二次开发实现了基于STK数据计算和ArcGlobe显示的卫星及其覆盖区域的三维动态可视化。China is a geological disaster-prone area,in major natural disasters satellite remote sensing data in disaster monitoring,damage assessment and other emergency response work plays an increasingly important role. The three-dimensional dynamic display of satellite flight,star point trajectory and ground coverage area in the given time period is an important reference for emergency observation task scheduling and planning. In this paper,three-dimensional dynamic visualization of satellite and its coverage area based on STK data calculation and ArcGlobe display is realized by C # secondary development.

关 键 词：STK ArcGlobe 卫星 三维可视化 

分 类 号：P228[天文地球—大地测量学与测量工程]