1 引 言 地形测绘是水利工程规划和建设的基础工作,如何有效提高地形测绘的工作效率,一直是广大测绘工作者的研...
1 概述 矿产资源过度开采会造成地质环境破坏甚至引发地质灾害, 如采空区地面塌陷、地裂缝、滑坡和泥石流等, 对矿...
1. 引言 城市发展是城市居民在规划引导下的动态时空行为,受工商业布局、自然环境和经济社会等因素影响,城市发...
Change Detection of Geographic Features Based on Web Page GUO Junfeng,ZHAO Renliang,SONG Yating (1.Coll...
A research and application ofGovernment Geo-spatial Information Platform for digital city ZHOU Ting-ti...
Service-oriented Underground Pipeline Information Management CHEN Xiaoping, YING Guo-wei , WU Si, WANG Yun...
传统二维正视地图难以对空间对象间的垂向关系进行有效表达,无法有效表达建筑物高度和立面纹理信息 [1-3],而基于B...
A Research On Urban Land Use and Historical Changes in Jinan Built-Up Areas ZHANG Jin-ying ,PAN Bao-chang,...
Land suitability evaluation based on priority of Ecological value: A case study on seven lake wetland, Yinc...