Alabama Buildings Segmentation Dataset

Alabama Buildings Segmentation dataset is the combination of BingMap satellite images and masks from Microsoft Maps. It is almost from Alabama, US (99%). Others from Columbia. Dataset contains 10200 satellite images and 10200 masks with weight ~ 17Gb. The satellite images from this dataset have resolution 0.5m/pixel, image size 1024x1024, ~1.5Mb/image. Dataset only contains pictures that have the total area of builbuilding in mask >= 1% area of that pictures. It means there are no images that do not have any building in this dataset.

阿拉巴马建筑分割数据集系由必应地图卫星图像与微软地图提供的掩码相结合而成。该数据集近乎全部来源于美国阿拉巴马州（占比99%），其余部分来自哥伦比亚。数据集包含10200张卫星图像及其对应的10200个掩码，整体数据量约为17Gb。本数据集的卫星图像分辨率为0.5米/像素，图像尺寸为1024x1024，每幅图像大小约为1.5Mb。数据集仅收录了掩码中建筑物总面积占比至少为图像总面积1%的图片，换言之，该数据集中不包含没有任何建筑物的图像。