电话:028-83223983 65819088
                87711546
手机:13618037680
传真:028-83223983
Email:cdxin.rui@163.com
   
数字嘉兴地理信息共享平台建成
作者:成都新瑞测绘  来源:嘉兴在线  浏览:931次  更新:2009/10/19 11:19:29

作者:徐行翔

目前,市政园林、城市管理、工商等部门都从数字嘉兴地理信息共享平台无偿获取地理信息数据。在统一的地理信息数据平台上,我市还完成了专业应用、电子政务和社会公众三类应用系统建设。

随着鼠标牵引,模拟飞机开始移动,城市的高清晰立体影像从眼前掠过,如同乘坐超低空飞行的飞机在嘉禾上空盘旋,城市道路、楼宇亭阁、湖泊河道等一目了然;进入数据库,大到企事业单位或一块绿地,小至一只路灯或一个窨井盖,城市每一个物体的相关信息均一览无余;规划、城管、工商等不同部门所有信息均可叠加并能各取所需地查询……昨天,记者从市建委了解到,经过3年多建设,数字嘉兴地理信息共享平台基本建成,数字嘉兴已清晰可见。

  据了解,数字化是21世纪城市竞争新的制高点。数字城市是在多尺度、多种类基础地理信息数据库的支撑下,通过对多方信息资源的整合构筑而成的,它既可对城市现状进行综合评价与量化分析,也可以对未来发展进行三维描述、预测和虚拟现实的前瞻性分析。凭借数字城市地理空间框架的良好基础和城市的区位优势,2006年1月,数字嘉兴地理信息共享平台被国家测绘局纳入“数字区域地理空间框架建设示范工程”项目,嘉兴与山东威海、湖北潜江同时被确定为全国首批“数字城市地理空间框架建设试点城市”。

  “为建好数字嘉兴地理信息共享平台,3年多来,我市获取了基本控制成果数据、似大地水准面精化成果,完成全市GPS连续运行参考站建设,建立了4D产品数据库、三维模型数据库、地址地名数据库等较完整的基础地理信息。”市建委负责人说,同时,嘉兴还对相应的基础数据建立了动态、定期更新机制,保证基础数据的及时更新和行业专题数据的共享,为数字嘉兴建设提供通畅的“血液”,解决了信息孤岛和数字鸿沟问题,并节约了财政资金。数字嘉兴地理信息共享平台还为我市第二次土地调查、沪杭高铁建设、嘉绍高速公路王店互通连接线建设、嘉兴市历史文化名城保护规划、秀洲区城乡一体化供水规划设计等重大项目建设提供了测绘保障。目前,市政园林、城市管理、工商等部门都从数字嘉兴地理信息共享平台无偿获取地理信息数据。

  在统一的地理信息数据平台上,我市还完成了专业应用、电子政务和社会公众三类应用系统建设。据市建委负责人介绍,利用这一共享平台提供的三维系统可以在电脑中真实再现嘉兴市的环境现状,城市决策者和规划者可以不受设计部门提供的侧面效果图限制,从任意角度察看规划方案的效果,还可以进行容积率、绿化率等规划指标的量算和光照条件分析,并能直观地判断新建建筑的风格、形状、色彩是否与周围景观协调,从而使决策更为科学。

  “社会公众信息平台能满足公众对城市动态空间信息的需求。”据市建委规划管理局有关人员介绍,这个平台添加了有关公众关心的衣食住行等13大类共98个亚类位置兴趣点数据,在这个平台上,只要输入关键字,禾城地面上的任何物件都能找到,大到某一酒店、学校,小到一条道路两侧的公厕、健身器材的位置等均可查询,还能查询最佳的出行路线。

  另据了解,根据相关规划,到今年年底,数字嘉兴地理信息共享平台将与市本级政府部门重点业务系统实现互联互通;到2010年,数字嘉兴地理信息共享平台将在政府各部门中普遍应用;到2012年,实现全市县级以上政府部门地理信息共享平台应用服务全覆盖。

 

 

 

 

 

 

At present, the municipal gardens, urban management, industry and commerce departments from the digital geographic information sharing platform, Jiaxing free access to geographic information and data. Geographic information data in a unified platform, the city has also completed professional applications, e-government and the public construction of three types of applications.

With the mouse traction, simulating an aircraft began to move, the city's high-definition three-dimensional images from the front of passing, as the ride low altitude flying aircraft circling over the Golden Harvest, urban roads, building pavilions, lakes, rivers, etc. at a glance; access to the database as large as enterprises, or a green land, as small as a street or a Manhole, city and relevant information for each object are glance; planning, urban management, industry and commerce all of the information can be superimposed in different sectors and to take what we need to query ... ... Yesterday, reporter learned from the Municipal Construction Commission, after three years of construction, digital geographic information sharing platform Jiaxing basically completed, the digital Jiaxing have been clearly visible.

It is understood that the digital city of the 21st century and the new competitive high ground. Digital City is a multi-scale, multi-types of basic geographic information database support, through the integration of information resources to build a multi-formed, and it can carry out a comprehensive evaluation of the status quo of urban and quantitative analysis can also be on the future development of three-dimensional description, prediction and virtual reality of the forward-looking analysis. With the geo-spatial framework for Digital City a good foundation and the city's geographical advantages, in January 2006, digital Jiaxing geographic information sharing platform by the National Mapping Agency into the "digital geo-spatial framework for the construction of regional demonstration project" project, Jiaxing, Weihai, Shandong, Hubei Qianjiang also been identified as the country's first "digital city construction of geo-spatial framework of the pilot cities."

"To build the digital Jiaxing geographic information sharing platform, three years ago, the city gained control of the outcome of the basic data, quasi-geoid refinement results, the completion of the city's continuous operation of GPS reference station and establishing a 4D product database, three-dimensional model database, address, place names database more complete basic geographic information. "Municipal Construction Committee official said at the same time, Jiaxing is also the basis of the corresponding data to establish a dynamic, regularly updated mechanism to ensure the timely updating basic data and industry data on the topic of enjoy, in order to smooth digital Jiaxing building the "blood" to solve the information silos and the digital divide issues, and saving financial resources. Jiaxing digital geographic information sharing platform for city's second land survey, the Shanghai-Hangzhou high-speed railway construction, Jia Shao Wangdian exchange connector highway construction and protection of historical and cultural city of Jiaxing city planning, urban-rural integration Xiuzhou District for water planning and design of major projects providing mapping support. At present, the municipal gardens, urban management, industry and commerce departments from the digital geographic information sharing platform, Jiaxing free access to geographic information and data.

Geographic information data in a unified platform, the city has also completed professional applications, e-government and the public construction of three types of applications. Municipal Construction Committee, according to the person in charge, take advantage of this shared platform provides three-dimensional system can be reproduced in the computer real state of the environment in Jiaxing city, urban policy makers and planners can be exempted from the design departments of the side effects of plan restrictions, a look at from any angle Planning the program's effectiveness, but also can be floor area ratio, green planning target rate calculation and light conditions, the amount of analysis and be able to visually determine the style of new buildings, shape, color is coordinated with the surrounding landscape, so that decision-making more scientific.

"Public information platform to meet the public on urban dynamic spatial information needs." According to City Construction Planning Authority relating to personnel, the platform adds the basic needs of the public interest in 13 categories A total of 98 sub-class location points of interest data, In this platform, as long as the input keywords, Wo City, anything on the ground can be found in large to a hotel, schools, small enough to a road on both sides of public toilets, fitness equipment location can query, but also query the best travel route.

It is understood that under the relevant plan, to the end of the year, digital geographic information sharing platform Jiaxing Shi Benji government departments will work with key business systems interoperate; By 2010, the number of Jiaxing geographic information-sharing platform will be in all Government departments universal application; By 2012, government departments above the county level to achieve the city's geographic information sharing platform for application services cover all sectors.
 
 
返回列表 | 打印本页 | 返回顶部 
地址:成都市营门口路18号附44号 电话:028-83223983 87711546 传真:028-83223983 Email:cdxin.rui@163.com
版权所有 © 成都新瑞测绘仪器有限公司 技术支持:仕航软件 备案号:蜀ICP备09012819号-1