2010年中国区域TM-30m土地利用分类样本数据集

利用2010年TM影像和对应分类数据制作的土地覆盖分类样本数据。分类以切片方式存储，每一切片大小为256×256像素，7个波段，envi bsq格式。前6波段为影像，第7波段为分类数据，分类数据取值范围为0-8，0为无值区域，1-8分别代表（1）林地、（2）草地、（3）湿地、（4）水体、（5）耕地、（6）居民地、（7）裸地、（8）积雪等8类。分类样本覆盖全国，部分区域有多个时相的影像。

Land cover classification sample data produced using 2010 TM images and corresponding classification data. The classifications are stored in slices, each slice being 256×256 pixels in size with 7 bands in ENVI BSQ format. The first 6 bands are images, while the 7th band is classification data. The classification data ranges from 0 to 8: 0 represents no-data areas, and 1-8 correspond to 8 categories: (1) forest land, (2) grassland, (3) wetland, (4) water body, (5) cultivated land, (6) residential area, (7) bare land, and (8) snow cover. The classification samples cover the entire country, with multiple temporal images available in some regions.