Theoretical analysis and calculation are given in this paper for "conical scanning" in object space. Its practicability in multispectralscanner is discussed.
本文对物方“圆锥”扫描进行了理论分析和计算，并讨论了这种扫描方案在多光谱扫描仪中的适用性。
2
Calculation of radiant sensitivity for space-borne multispectralscanner is presented. The calculating method of radiant sensitivity and the principle of design for the scanner are given.
本文讨论了航天遥感多光谱扫描仪的辐射灵敏度计算。给出这类仪器辐射灵敏度的计算方法及仪器设计原则。
3
Since water, vegetation, and mineral each have unique identifying patterns in multispectral light, the scanner can identify differing features of the earth.