根据土地类型和植被特征划分景观类型，然后运用GIS软件进行数字化，并计算斑块指标。
Divided the forest landscape according to the land type and vegetation characteristic, then used GIS software to carry on digitization, calculated the patch index.
根据功能不同，对校园中的斑块进行了分类，分析了物质流、能量流、信息流在景观中流动和转化的特征。
The patches in the university campus are classified according to the different function, and the flow and transform of material flow, energy flow and information flow are studied.
而实际景观及其斑块都是三维立体的，仅用平面的计算会忽略景观的部分特征，使计算结果可能失之偏颇。
In fact the landscape and patches are three-dimension, if we use the calculation plane, then it will ignore some features of landscape, so the results may be distorted.
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