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Urban construction land suitability evaluation is an important reference on urban construction land planning and use potential analysis. With the support of the GIS and Back-propagation (BP) neural network, the suitability of the Hangzhou urban construction land was divided into four levels: a construction land suitability zone I suitable for super high-rise and high-rise buildings, a construction...
Construction land suitability evaluation is essential for urban development decision. Back Propagation Neural Network (BPNN) is suitable for the non-linear issue. In this study, BPNN architecture has been set up, with 9 neurons of input layer and 4 of output layer. The neurons of input layer include indices related to topography, engineering geology, hydro-geology, and geo-hazard, which are determined...
Agricultural land suitability evaluation is the most important base for land sustainable use and especially important in urban region for urban expansion decision. This article is studying on Hangzhou case, an urban region with rapid area's expansion. GIS is using for spatial analysis and mapping, while BPNN for evaluation data process. Topography features, soil conditions, agricultural infrastructure,...
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