高分五号卫星(GF-5)详解1 第一章 GF-5卫星发射背景与意义3 第一节 GF-5卫星的发射时间3 第二节 世界上首颗综合观测卫星3 第二章 GF-5卫星的核心技术参数3 第一节 观测幅宽与空间分辨率4 第二节 光谱颜色范围与通道数目4 第三节 可见光谱段光谱分辨率4 第三章 GF-5卫星传感器介绍5 第一...
高分五号卫星(GF-5)在观测能力方面具有显著优势,尤其是在多光谱和高光谱成像方面。GF-5卫星搭载了多种先进的传感器,如AHSI(Advanced Hyperspectral Imager)和VIMS(Visible and Infrared Imaging Spectrometer),这些传感器能够提供高分辨率的多光谱和高光谱影像。AHSI传感器具有330个光谱通道,覆盖了可见光到短波红外的范围,...
卫星首次搭载了可见短波红外高光谱相机(Advanced HyperSpectral Imager, AHSI)、全谱段光谱成像仪(Visual and Infrared Multspectral Sensor, VIMS)、大气温室气体监测仪(Greenhouse gas Monitoring Instrument, GMI)、大气痕量气体差分吸收光谱仪(Environment Monitoring Instrument, EMI)、大气气溶胶多角度偏振探测仪(Direction...
卫星首次搭载了可见短波红外高光谱相机(Advanced HyperSpectral Imager, AHSI)、全谱段光谱成像仪(Visual and Infrared Multspectral Sensor, VIMS)、大气温室气体监测仪(Greenhouse gas Monitoring Instrument, GMI)、大气痕量气体差分吸收光谱仪(Environment Monitoring Instrument, EMI)、大气气溶胶多角度偏振探测仪(Direction...
GF-5 VIMSalteration informationprincipal component analysisIn order to study the alteration extraction method and effect of GF-5 Visual and infrared spectral imager (VIMS), this image was used as the data source. On the basis of analyzing the spectral characteristics of typical altered minerals, ...
高分五号卫星(GF-5)在观测能力方面具有显著优势,尤其是在多光谱和高光谱成像方面。GF-5卫星搭载了多种先进的传感器,如AHSI(Advanced Hyperspectral Imager)和VIMS(Visible and Infrared Imaging Spectrometer),这些传感器能够提供高分辨率的多光谱和高光谱影像。AHSI传感器具有330个光谱通道,覆盖了可见光到短波红外的范围,...
GF-5VIsual and Infrared Multispectral Sensor (VIMS)Image SimulationSpectral Correlation AnalysisModeling the image system is a critical component in understanding data characteristics, producing sample products, exploring potential applications and predicting mission utility. The VIsual and Infrared Multispectral...
GF-5卫星搭载了多种先进的传感器,如AHSI(Advanced Hyperspectral Imager)和VIMS(Visible and Infrared Imaging Spectrometer),这些传感器能够提供高分辨率的多光谱和高光谱影像。AHSI传感器具有330个光谱通道,覆盖了可见光到短波红外的范围,空间分辨率为30米,能够提供详细的地表信息。VIMS传感器则提供了100个光谱通道,空间...