光学遥感依赖于利用多光谱和超光谱图像具有较高的光谱分辨率和空间分辨率来对所观测场景进行辨别。
Optical remote sensing relies on the use of panchromatic, multispectral and hyperspectral images with a high spectral resolution and spatial resolution to distinguish the observed scene.
多光谱成像仪是一种有效的观测工具。
A multispectral imager is an effective observation instrument.
我们用紫台多波段太阳光谱仪进行耀斑光谱观测。
We use the multi-wavelength solar spectrograph of the Purple Mountain Observatory to observe the spectra of solar flares.
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