基于Krpano的街景地图技术研究与应用  

Research and Application of Street View Map Technology Based on Krpano

作　　者：刘杰[1] 魏娟 LIU Jie;WEI Juan(Provincial Geomatics Centre of Jiangsu,Nanjing 210013,China)

机构地区：[1]江苏省基础地理信息中心,江苏南京210013

出　　处：《测绘与空间地理信息》2023年第6期195-197,200,共4页Geomatics & Spatial Information Technology

摘　　要：国内外现有的街景地图服务产品未提供与天地图集成接口,且产品定制费用较高。为了实现市县时空信息云平台集成街景数据,本文开展了基于Krpano的街景地图技术研究,定制开发了街景地图展示系统。通过程序半自动化预处理采集的街景数据,实现了不同场景的街景连续展示、街景地图和天地图的深度融合及双向联动响应。本文主要从街景数据采集处理、Krpano全景引擎技术、街景地图制作与展示、街景地图与天地图联动4个方面展开了研究,研究成果已成功应用于海安市时空信息云平台,为市县时空信息云平台集成街景地图提供了重要参考。The existing Street View Map service products at home and abroad do not provide integration interface with Mapworld,and the cost of product customization is high.In order to realize the integration of street view data on city and county spatio-temporal information cloud platform,this paper carries out the research on Street View Map technology based on Krpano,and customizes and develops the Street View Map display system.Through the semi-automatic preprocessing of the collected street view data,the continuous display of street view in different scenes,the deep integration of Street View Map and Mapworld and two-way linkage response are realized.This paper mainly studies from four aspects:street view data acquisition and processing,Krpano panoramic engine technology,Street View Map production and display,and the linkage between Street View Map and Mapworld.The research results have been successfully applied to Hai'an spatio-temporal information cloud platform,which provides an important reference for integrating Street View Map with city and county spatio-temporal information cloud platform.

关 键 词：Krpano 街景地图 天地图 场景 

分 类 号：P283[天文地球—地图制图学与地理信息工程]