The Study On Urban Green Space System Planning Supported By 3S Technology

That enhancing application of new Technology and theories in urban green space system planning, is both the need for construction of urban human settlements and urban green space system planning subject development. Therefore, this paper presents urban green space system planning defects in the preparation, from start to improve the planning of rational and scientific, and discuss the new technology represented on 3S technology to a new theory of urban green space system planning application. In order to to enrich and perfect theories and methods system supported by 3S technology with universal significance of urban green space system planning.Firstly,starting from the current urban green space system planning background, trends and pressing problem, this paper presents the necessity and practical significance to introduce new technology and theories such as 3S technology to urban green space system planning. Then this paper did survey and evaluation on the urban green space remote sensing by technical support of the 3S technology and discussed in detail about urban park green space planning basing on accessibility and urban green space system planning spatial layout on theories and methods of suitability assessment. On the basis, this paper puts forward the urban green space system planning theories and methods system supported by 3S technology, and applied in the recent construction of Changzhou City green space system planning practice. The results show that 3S technology and its related theories in the urban green space system planning application are reasonable , effective, practical, have made up the shortage of the traditional urban green space system planning theories and methods, and have explored a new planning way.