基于Sentinel-2A/B时序数据与随机森林算法的农耕区土地利用分类
|
|
王德军, 姜琦刚, 李远华, 关海涛, 赵鹏飞, 习靖
|
Land use classification of farming areas based on time series Sentinel-2A/B data and random forest algorithm
|
|
WANG Dejun, JIANG Qigang, LI Yuanhua, GUAN Haitao, ZHAO Pengfei, XI Jing
|
|
表2 Sentinel-2A/B不同时间序列数据组合的6种典型地物间的J-M距离
|
Tab.2 J-M distance of six typical features under different time series combination of Sentinel-2A/B data
|
|
| Sentinel-2A/B数据组合方式 | 旱地-林地 | 旱地-草地 | 旱地-盐碱地 | 盐碱地-建设用地 | 建设用地-裸地 | | 6 7 8 | 1.997 8 | 1.882 7 | 1.999 9 | 1.552 7 | 1.861 4 | | 5 6 7 8 | 1.999 9 | 1.964 1 | 1.999 9 | 1.761 5 | 1.971 6 | | 4 5 6 7 8 | 1.999 9 | 1.989 9 | 1.999 9 | 1.883 4 | 1.992 1 | | 4 5 6 7 8 9 | 1.999 9 | 1.998 6 | 1.999 9 | 1.966 7 | 1.997 0 | | 4 5 6 7 8 9 10 | 2.000 0 | 1.999 1 | 1.999 9 | 1.994 3 | 1.999 0 | | 3 4 5 6 7 8 9 10 | 2.000 0 | 1.999 5 | 2.000 0 | 1.999 7 | 1.999 8 | | 2 3 4 5 6 7 8 9 10 | 2.000 0 | 1.999 7 | 2.000 0 | 1.999 9 | 1.999 9 | | 1 2 3 4 5 6 7 8 9 10 11 | 2.000 0 | 1.999 9 | 2.000 0 | 1.999 9 | 1.999 9 | | 1 2 3 4 5 6 7 8 9 10 11 12 | 2.000 0 | 1.999 9 | 2.000 0 | 1.999 9 | 1.999 9 |
|
|
|