研制了一台用于冷却红外多光谱扫描仪中多元红外探测器列阵的星载辐射制冷器。
A spaceborne radiant cooler for cooling multielement infrared detector array in infrared Multispectra Scanning System (IRMSS) is developed.
本文介绍用电子计算机对陆地卫星多光谱扫描遥感图象的错位条带进行纠正的方法。
In this paper, a computer technique for correcting lateral offsets within Landsat MSS imagery is introduced.
介绍了机载多光谱扫描仪光谱定标的原理、装置及实验方法，并给出了部分结果与讨论。
The principle, apparatus, calibration methods of the spectral radiometer calibration for airborne multispectral scanners are described. The experimental results and discus-sions are given.
红外多光谱扫描仪（IRMSS）是中巴地球资源卫星（CBERS）上的重要有效载荷之一。
The infrared multi - spectral scanner (IRMSS) is an important component of the China Brazil earth resource satellite(CBERS - l) .
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。
Theoretical analysis and calculation are given in this paper for "conical scanning" in object space. Its practicability in multispectral scanner is discussed.
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。
Calculation of radiant sensitivity for space-borne multispectral scanner is presented. The calculating method of radiant sensitivity and the principle of design for the scanner are given.
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。
Image acquisition methods are usually flying spot scanners, television cameras (cameras), scanners and remote sensing equipment such as infrared scanners, multispectral scanners.
因为水、植被及矿藏各有其独特的多光谱光图像，所以，扫描器能辨认出地球的不同特征。
Since water, vegetation, and mineral each have unique identifying patterns in multispectral light, the scanner can identify differing features of the earth.
明年初，以色列文物局的实验室将会引进美国宇航局的多光谱成像技术，届时1000个卷轴近3万残页将被扫描成高解像度图片。
Early next year, the IAA labs will be equipped NASA's multi-spectral imaging technology. 30, 000 fragments from almost 1, 000 scrolls will be scanned at very high resolution.
第二章分析了当前COD测量技术与仪器的现状与特点，并提出了紫外扫描式多光谱COD测量技术；
In the second chapter, we analyze the development COD measuring technique and the current instruments, design the new measuring technique of ultraviolet scanning.
第二章分析了当前COD测量技术与仪器的现状与特点，并提出了紫外扫描式多光谱COD测量技术；
In the second chapter, we analyze the development COD measuring technique and the current instruments, design the new measuring technique of ultraviolet scanning.
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