全景景观地图的计算机辅助制作  

Computer aided design of panoramic maps

作　　者：张志军[1,2] 邱俊武[2] 孙晓玮[2] 仉明 王文旭[2] 

机构地区：[1]武汉大学测绘遥感信息工程国家重点实验室,武汉430079 [2]天津市测绘院,天津300381

出　　处：《测绘科学》2015年第9期125-128,148,共5页Science of Surveying and Mapping

摘　　要：针对全景景观地图制作过程复杂、效果差等问题,该文研究了全景景观地图计算机辅助制作的关键技术,包括渐进式投影的地形几何弯曲算法、地形高程垂直夸张、地物模型配置的滚落线生成算法等;完善了全景景观地图的机助制图过程和方法,提高了全景景观地图制图的效率,最后实现了全景景观地图制图原型系统。Aiming at the problem that the cartography of panoramic maps are difficult to do and with bad effect, the paper studied on the key technology of computer-aided cartography of panoramic maps, including terrain bending algorithm, elevation exaggeration algorithm, fall line generation algorithm for texture configuration and so on, in order to improve the process of the map composition. Finally, the prototype system of panoramic map cartography was realized.

关 键 词：全景景观地图 地形可视化 三维制图 地形变形 

分 类 号：P283.7[天文地球—地图制图学与地理信息工程]