Information Sharing Platform For Research And Development And Forestry And Gardening Of Guangzhou Municipality Building

In informatization tide sweeps across the whole world today, relatively speaking, forestry( including gardens) information is still in a preliminary stage. Rich and comprehensive data is the base of information, no data support, construction was "the best" information system is a mirage. Along with the computer technology and the rapid development of network technology, data showing a diversification, isomerization, mass characteristics, therefore, based on the Web mode of data sharing has become a main way for data access.As a higher level of economic development of Guangzhou City, using the mechanism integration opportunities, in Guangzhou city and Gardens Bureau of forestry of the organization, to carry out the "Guangzhou city digital green" project construction. As the basis and core of the whole project, Guangzhou city forestry and gardening information sharing platform construction, become the key content of construction.Forestry and landscape data including text, graphics, image database, a variety of forms, of which a considerable amount of data is based on a variety of different scale maps and remote sensing image based spatial information, such as the Forest Park distribution map, forest type map, forest fire monitoring image and so on. Due to complex relationships between data, formal diversity, the huge volume of data. Therefore, to realize the information sharing is difficult, relates to a computer system software, database, network, GIS, image processing, data security and many other aspects of the different levels of technical problems. In a comprehensive analysis and study of "Guangzhou digital green" on the information sharing platform construction requirements of the premise, for the Guangzhou forestry and gardening information sharing platform for the following research:( 1) discusses how to establish the platform of the necessity and feasibility of establishing the platform, points out the theoretical and technological foundation, constructs the architecture of the platform frame;( 2) separately from the user, function, data from different angles on the construction of forestry and gardening information sharing platform for a detailed needs investigation and analysis;( 3) in( 1) and( 2) on the basis of sharing platform, the main content of construction, construction principle undertook serious study, and proposed a new platform for the construction of standard system;( 4) combined with the forestry landscape business characteristics and spatial, attribute data storage characteristics of oneself, put forward the construction scheme of sharing platform of database;( 5) based on the above research, the design of Guangzhou city forestry and gardening information sharing platform and the development of a partial function.Forestry and gardening information is in the start but a stage of vigorous development, the amount of data sharing platform, its system function, and built on the platform of business system in a dynamic change in. How from numerous and complicated information access to common factor, construction of a barrier, efficient, cross-platform play important role in forest and garden information common platform, is the future research direction and focus.