1·Currently systems with similar performance characteristics, equipped with multispectral optical heat-seeking heads are operational only in the United States and France.
目前系统相似的性能特点，配备了多光谱光热寻的头是可操作的只有美国和法国。
2·A novel algorithm for multispectral and panchromatic images based on the physical characteristics of the imaging systems is proposed.
提出了一种基于成像系统物理特性的多光谱图像与全色波段图像融合算法。
3·A lossless compression method based on SPIHT and inter-band correlation prediction was presented for MODIS multispectral images.
提出一种结合波段相关性判定和SPIHT编码的方法对MODIS多光谱图像进行无损压缩。
4·Image acquisition methods are usually flying spot scanners, television cameras (cameras), scanners and remote sensing equipment such as infrared scanners, multispectral scanners.
通常图像获取的方法有飞点扫描器、电视摄像机(摄像头)、扫描仪和遥感设备如红外扫描仪、多光谱扫描仪等。
5·PAR is usually measured by a single band sensor and can also be calculated by multispectral data.
PAR通常由单波段的PAR传感器直接测量，也可以由多光谱数据计算。