Monitoring the Spring Sowing Progress in Beijing with Multi-temporal Landsat TM and “Beijing-1”Micro-satellite Images
QI La, HUANG Wen-jiang, CHEN Ling, WANG Ji-hua, WANG Jin-di
Remote Sensing Technology and Application . 2010, (3): 328 -333 .  DOI: 10.11873/j.issn.1004-0323.2010.3.328