Ecological land layout is a key step of land use planning. Effective ecological land layout could benefit to the
ecology, economy and society. Based on Matlab, a new simple osculating method was introduced in the paper, which
was used to provide the basis for land layout. At the same time, GIS was used to be the technological platform for
dividing land planning unit, managing all data and displaying all land layout planning results. The new planning method
includes 4 steps. Firstly, the land should be divided into many planning units in GIS. Secondly, several planning targets
should be chosen. The third step is to select indicators to be analyzed and to determine their weights. The forth step is to
calculate osculating values and to layout land planning units for different needs. Finally, all the land would be laid out to
satisfy all needs. A case study on Houjie Town was presented to demonstrate the new method. Considering land use types
and the number of requests, the comprehensive ecological land layout planning was ensured. Six pictures in different
colors showed the results of ecological land layout planning on Houjie town.
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