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Answers for “此片段中显示的元胞自动机模型使用了哪些输入图层?”

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The model uses a main raster plus four auxiliary raster layers: Road distance, CBD distance, Population density, and Slope. Each layer is represented as a small matrix aligned with the main raster so that the same row and column can be compared cell by cell.

Conditions: All displayed matrices have the same number of rows and columns.; The auxiliary layers are used as inputs for threshold checking.

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A raster dataset is a grid-based representation of spatial data where each cell (or pixel) holds a value (Digital Number or DN) corresponding to a specific class or attribute, such as land cover type.

Conditions: Data is spatially continuous or categorical.; Represented as a regular grid of cells.

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In Cellular Automata (CA) modeling, a 'kernel' is a moving window of a defined size (e.g., 3x3) that scans across the raster grid. It evaluates the current cell's state in conjunction with the states of its neighbors within the kernel to determine the cell's future state.

Conditions: Kernel size must be defined (e.g., 3x3).; Applies to raster grids where cell states depend on local neighborhoods.