人工智能和专家系统在测绘科学中的应用

利用人工智能理论和计算机技术 ,根据领域专家知识建立测绘专家系统具有广泛的应用 .讨论了人工智能和专家系统应用于测绘科学的优越性 ,分析了其在测绘科学中应用的主要内容 ,对其发展趋势进行了探讨 .     

《浙江测绘》征稿简则

本刊系浙江省测绘学会和情报站主办的测绘科学学术性的刊物．其目的交流省内、国内外测绘科技，以促进我国测绘科学的发展。     

《测绘科学与工程》荣获首届测绘优秀期刊奖

《测绘科学与工程》是西安测绘研究所主办的测绘学术期刊。其前身是创刊于1980年的《测绘科技》。     

《测绘科学与工程》荣获首届测绘优秀期刊奖

《测绘科学与工程》是西安测绘研究所主办的测绘学术期刊。其前身是创刊于1980年的《测绘科技》。     

关于测绘科学数据共享服务建设的探讨

测绘工作是国民经济和社会发展中重要的基础性、公益性、服务性事业,它与其他国民经济事业如农业、林业、水利等紧密相关。本文简要介绍了测绘科学数据的概念、特点及主要研究的内容,探讨了测绘科学数据共享服务建设的重要性和必要性,提出了其共享服务的技术方案。     

ISO9000在地籍测绘工作中的实践研究

测绘工作是一门技术性强专业水准高的一项工作,需要对其研究科学的工作思路与管理方法,应用ISO9000标准,通过策划、组织、实施、检查等环节控制,使测绘工作做得更好,并为整个测绘事业的发展提供了科学有序的实践方向。     

一、P20 一般性问题

CH20020931 浅论现代测绘科学基本问题与科学思维/章传银(中国测绘科学研究院)…∥测绘科学.—2002,27(1).—15～Z3 从现代测绘科学自身特点出发,阐述了现代测绘科学面临的三大基本问题,即充分发挥大地测量学在现代测绘科学中的基础性地位,发展多种地球空间信息获取手段,有效地处理与分析地球多源空间信息。力求澄清一些基本概念,并以解决某些问题的思路为例,说明解决测绘科学问题的思维方法。参10 CH20020932 基于Voronoi图的空间方向关系形式化描述研究(一)/闫浩文(兰州铁道学院)∥测绘科学.—2002,27(1).—24～27     

《测绘科学》第二届编委会会议在长沙召开

第二届《测绘科学》编委会于2007年11月4日借2007中国测绘学会年会之际与会的院士、专家、编委30余人在湘江河畔的历史名城湖南长沙胜利召开。编委们对近年《测绘科学》取得的成绩给予了大力肯定和赞扬。与会者认为《测绘科学》自2000年改刊以来，从一本默默无闻的杂志发展成国家级核心期刊并被《俄罗斯文摘》和美国《剑桥科学文摘》收录，其读者和作者队伍迅速扩大，[第一段]     

测绘监理体系架构及应用研究——以南京市大比例尺矢量地形图基础测绘项目为例

针对南京市大比例尺矢量地形图基础测绘项目,架构并细化了具有南京特色的全过程"五二一三"(五控制、二管理、一协调、三评价)测绘监理体系以及配套的测绘监理文档.并通过理论联系实践,将其应用到白2004年以来开展的多轮次南京市大比例尺矢量地形图基础测绘项目中.使其在实践中不断得到完善、深化和发展.实践证明.南京市测绘监理体系是科学的、有效的、可行的,其应用取得了较大的经济效益和社会效益,其建立促进了南京市测绘项目管理的进一步发展.     

面向新经济的测绘工程专业改造升级路径探讨

针对传统测绘工程专业难以适应当前新经济环境,需要进行改造升级的现状,本文以闽江学院测绘工程专业为研究对象,依托现有测绘工程、地理信息科学和导航工程等3个专业,通过合理联动、适时修改测绘工程专业的教学大纲与教学内容,将地理信息科学和导航工程专业的相关教学资源融入测绘工程专业,建立以地理学、计算机科学与技术、测绘科学与技术为主线的现代测绘工程课程体系。以现有的"测绘地理信息专业群"为基础,构建了以地方特色产业发展和需要为导向、学科交叉互补的新型学科发展体系,提出了测绘工程专业多学科交叉复合改造的具体途径与方式。最后,建立了基于测绘工程专业改造升级的无人机遥感监测与应急测绘应用新方向并形成新的课程体系,以期为新经济环境下测绘工程专业人才的培养、学科发展、教学管理等提供参考。     

小波分析在大地测量中的应用及其进展

回顾了近10年来大地测量中小波分析应用研究的主要进展，并对今后重力场中的小波应用研究提出了若干建议。     

三维自由表面匹配及其应用

随着三维自由表面匹配技术在三维量测、变化检测和计算机视觉等领域的广泛应用,三维自由表面匹配技术得到了广泛研究.从三维自由表面的表达方式、匹配要素选取、转换方式和匹配策略等角度出发,对三维自由表面匹配技术和应用进行了分类概述.通过各种方法的综合分析和比较,指出各自的优缺点和适应范围以及研究中应注意的问题,并对匹配研究提出了相关建议.     

IGS Near Real-Time Products and Their Applications

The primary IGS products, including precise GPS orbits, Earth orientation parameters, and estimated and predicted GPS satellite clocks, are no longer used exclusively for essential geodetic support of scientic research. They are increasingly being used by a wide range of non-academic applications. In these applications, timeliness is extremely critical. To address the timeliness issue, the strengths and weaknesses of current IGS production processes are discussed, new ways to improve the timeliness and quality are explored, and recommendations are proposed to fulfill the application requirements. ? 2001 John Wiley & Sons, Inc.     

应用遥感技术开展土地动态监测方法评述与定量评价研究

基于土地动态监测理论在国内外发展情况,文章具体分析了动态监测的几种常用方法原理,并汇总各种方法的优缺点,在理论分析基础上,给出了基于图斑的变化监测精度定量评价方法。在比较了几种方法的应用特点后,指出在土地利用中遥感动态监测需要注意的问题。     

PDA与EPSW2008工作站技术在放线测量中的应用

利用PDA与EPSW2008工作站技术,以广州市连续运行卫星综合服务系统为依托,构建了放线测量新模式,实现基于PDA的放线测量成果的集约化管理和多元化应用。     

GIS的应用与发展的探讨

从网络GIS应用、移动GIS应用、虚拟GIS应用、GIS与RS集成的应用、GIS与GPS集成的应用等5个方面论述了当前GIS的应用,并对当前GIS软件的发展方向提出了一些看法     

Toward seamless indoor-outdoor applications: Developing stakeholder-oriented location-based services

Location-Based Services (LBS),an emerging new business based on smartphone and mobile networks,are becoming more and more popular.Most of these LBSs,however,only offer non-seamless indoor/outdoor applications and simple applications without giving stakeholders the chance to play an active role.Our specific aim is to solve these issues.This paper presents concepts to solve these issues by expanding the Open Location Services Interface Standard (OpenLS) to allow seamless indoor/outdoor positioning and to extend the content of the services to include information recommended by stakeholders.     

Toward seamless indoor-outdoor applications: Developing stakeholder-oriented location-based services

Location-Based Services (LBS), an emerging new business based on smartphone and mobile networks, are becoming more and more popular. Most of these LBSs, however, only offer non-seamless indoor/outdoor applications and simple applications without giving stakeholders the chance to play an active role. Our specific aim is to solve these issues. This paper presents concepts to solve these issues by expanding the Open Location Services Interface Standard (OpenLS) to allow seamless indoor/outdoor positioning and to extend the content of the services to include information recommended by stakeholders.     

Modelling and representation issues in automated feature extraction from aerial and satellite images

New digital systems for the processing of photogrammetric and remote sensing images have led to new approaches to information extraction for mapping and Geographic Information System (GIS) applications, with the expectation that data can become more readily available at a lower cost and with greater currency. Demands for mapping and GIS data are increasing as well for environmental assessment and monitoring. Hence, researchers from the fields of photogrammetry and remote sensing, as well as computer vision and artificial intelligence, are bringing together their particular skills for automating these tasks of information extraction. The paper will review some of the approaches used in knowledge representation and modelling for machine vision, and give examples of their applications in research for image understanding of aerial and satellite imagery.     

Satellite image analysis using crowdsourcing data for collaborative mapping: current and opportunities

ABSTRACT

Researchers are continually finding new applications of satellite images because of the growing number of high-resolution images with wide spatial coverage. However, the cost of these images is sometimes high, and their temporal resolution is relatively coarse. Crowdsourcing is an increasingly common source of data that takes advantage of local stakeholder knowledge and that provides a higher frequency of data. The complementarity of these two data sources suggests there is great potential for mutually beneficial integration. Unfortunately, there are still important gaps in crowdsourced satellite image analysis by means of crowdsourcing in areas such as land cover classification and emergency management. In this paper, we summarize recent efforts, and discuss the challenges and prospects of satellite image analysis for geospatial applications using crowdsourcing. Crowdsourcing can be used to improve satellite image analysis and satellite images can be used to organize crowdsourced efforts for collaborative mapping.