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MTF DETERMINATION OF SENTINEL-4 DETECTOR ARRAYS
PSF measurement MTF evaluation CCD FPA Sentinel-4
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2017/7/13
The Institute for Optical Sensor Systems was involved in many international space projects in recent years. These include, for example, the fokal plane array (FPA) of the hyperspectral sensors ENMAP o...
THE RS IMAGES RESTORATION OF CBERS-2 BASED ON ATMOSPHERIC MTF EVALUATION USING METEOROLOGICAL DATA
Images Restoration RS images Atmospheric MTF Meteorological Data CBERS-2 satellite Turbulence and aerosols
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2015/12/28
Atmospheric MTF(Modulation Transfer Function) takes a critical role in restoration of atmospheric blurred RS(Remote Sensing) images. This MTF can be determined by meteorological data. Among the existi...
in-flight testing of resolving power and mtf of dmc
Aerial Digital Camera Calibration field CCD Photogrammetry Quality Resolution
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2015/9/1
The present article reports the results of an extensive empirical evaluation of spatial resolution of a digital large format Intergraph DMC sensor. The parameters of the study were flight direction, g...
TDI-CCD在轨成像质量MTF数值模拟
CBER- 02B卫星 高分辨率相机 成像数值模拟
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2009/11/24
在研究卫星总体参数对TDICCD推扫成像调制传输函数MTF（Modula Transfer Function, MTF）影响关系的基础上,提出了一套模拟卫星在轨成像MTF下降的技术方法。通过这套模拟方法，建立了卫星总体参数与在轨成像质量MTF下降之间的关系，为用户根据对遥感图像质量MTF指标的需求来确立对卫星主要总体参数的要求提供了分析手段。