Homogeneous and Heterogeneous dataset for change detection

Single band homogeneous and heterogenoues dataset for change detection. The dataset includes different type of sensors an variety of cases sucha as floods, contructions, fire, ice-melting and so on.面向变化检测任务的单波段同质与异质数据集。该数据集涵盖不同类型的传感器数据，以及洪水、建筑施工、火灾、融冰等多种变化场景。