基于多时相Sentinel-2影像的黑河中游玉米种植面积提取研究
陈彦四,黄春林,侯金亮,韩伟孝,冯娅娅,李翔华,王静

Extraction of Maize Planting Area based on Multi-temporal Sentinel-2 Imagery in the Middle Reaches of Heihe River
Yansi Chen,Chunlin Huang,Jinliang Hou,Weixiao Han,Yaya Feng,Xianghua Li,Jing Wang
表2 黑河中游玉米种植面积提取精度评估
Table 2 Evaluation of extraction precision of maize planting area in the middle reaches of Heihe River
植被区提取结果OAKappaF1_Score
方案一植被非植被
植被3931996.78%0.940.97
非植被9448
方案二植被非植被
植被2521596.32%0.930.97
非植被8283
玉米种植面积提取结果OAKappaF1_Score
方案一玉米非玉米
玉米1903484.48%0.680.82
非玉米27142
方案二玉米非玉米
玉米1883785.03%0.700.83
非玉米22147