基于高空间分辨率卫星影像的新疆阿拉尔市棉花与枣树分类

姬旭升,李旭,万泽福,姚霞,朱艳,程涛

Pixel-Based and Object-Oriented Classification of Jujube and Cotton Based on High Resolution Satellite Imagery over Alear, Xinjiang

JI XuSheng,LI Xu,WAN ZeFu,YAO Xia,ZHU Yan,CHENG Tao

表1 获取的卫星影像

Table 1 Acquired satellite images of study area

卫星 Satellite 波段类型 Band type 空间分辨率 Spatial resolution (m) 波段 Band 获取时间 Date of image acquisition SPOT-6 全色Panchromatic 1.5 全色Panchromatic 2016-05-10 多光谱Multispectral 6 蓝Blue 绿Green 红Red 近红外Near-infrared Pleiades-1 全色Panchromatic 0.5 全色Panchromatic 2016-09-17 多光谱Multispectral 2 蓝Blue 绿Green 红Red 近红外Near-infrared Worldview-3 全色Panchromatic 0.5 全色Panchromatic 2016-10-08 多光谱Multispectral 2 海岸Coastal 蓝Blue 绿Green 黄色Yellow 红Red 红边Red edge 近红外Near-infrared 近红外2 Near-infrared 2