Review on methodology of modeling green space network in urban landscape planning

Abstract

The development of urban green space networks includes creation of new spatial forms, restoration and maintenance of green patches connectivity as well as protection of existing green spaces. Green space network begins to be recognized as a medium of conserving ecosystem and natural environment in urban area. Several methods have been introduced in regards to formulation of modeling urban green space network. This research paper reviews several methods that are used for modeling green space network in urban planning. Recently, remote sensing and geographic information system (GIS) are being used to produce a model of urban green space network which positively afford nature conservation in city. A study upon various methods of modeling urban green space network which include remote sensing, GIS application through land suitability analysis (LSA) and least-cost path analysis, graph theory and gravity model are initially reviewed to give some understanding to be used for future planning.