Data sources for model.

List of data sources used in the model, the resolution of that data, and any manipulations that were required to attain a contiguous surface with which to make model predictions.本模型所使用的数据源列表、各数据源对应数据的分辨率，以及为获取可用于模型预测的连续表面所需执行的各类预处理操作。