基于AIS和多尺度空间模型的船舶活动时空特征及潜在压力
刘柏静, 贾静, 吴晓青, 杜培培
Spatial-temporal features and potential pressure of marine vessel activities  based on AIS and multi-scales spatial model
LIU Bai-jing, JIA Jing, WU Xiao-qing, DU Pei-pei
大连海事大学学报 . 2018, (3): 115 -121 .  DOI: 10.16411/j.cnki.issn1006-7736.2018.03.017