With the constant increasing scale of urban buildings, the contradiction between supply and demand of land use problems
is more prominent. Therefore, the multi-objective space optimal allocation of urban land use based on spatial
genetic algorithm was proposed in this paper. Firstly, the present situation of the urban land use resources was expounded;
in view of the urban land use planning, a spatial genetic algorithm was proposed; then, the urban land was divided
into different functional areas, and the land planning and design method was put forward; finally, taking a city's land
space planning as an example, the optimal planning and design were carried out to the geological disasters, low hilly
land and land overall utilization; by comparing the land use before and after the planning optimization, the advantages
of land optimization design were confirmed.
Keywords: Land Resources, Optimal Allocation, Genetic Algorithm, Multiple Objective
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