sentinel2a波段介绍
时间: 2023-10-19 07:05:52 浏览: 160
Sentinel-2A卫星携带的多光谱成像仪(MSI)可以覆盖13个光谱波段,具有不同的空间分辨率。地面分辨率分别为10m、20m和60m。这些波段包括可见光、近红外和短波红外波段。其中,波段2和波段3分别对应蓝光和绿光,用于观测水质和植被状况。波段4和波段8对应红光和近红外,可以用来估计植被的叶面积指数和植被覆盖度。此外,波段11和波段12是短波红外波段,可以用于检测土壤湿度和植被厚度。总体而言,Sentinel-2A卫星的波段提供了丰富的数据信息,可用于监测植被健康、土地利用和环境变化等方面的研究。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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