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Since hyperspectral remote sensing (HRS) came in the middle 1980s, a number of hyperspectral imagers (e.g., EO-1 Hyperion) have been developed all over the world. China, as one of the pioneers in HRS technology development, also has been active and contributed significantly to the HRS community. This paper updates recent advances and future plans in Chinese developments in spaceborne imaging spectroscopy...
Hyperspectral remote sensing has been verified to be an effective tool in mineral information extraction. The existence of vegetation can cause a major problem for mineral exploration, and diagnostic absorption feature has the potential to be the key factor in mineral information extraction from a vegetation-covered area. This letter presents a new approach of mineral absorption feature extraction...
Diagnostic absorption feature has the potential to be the key factor in the mineral information extraction from vegetation-covered area. Reference Spectral Background Removal (RSBR) could simulate the background curve based on the reference spectral background, and eliminate the influence through the background removal process. In this paper, RSBR was introduced into to mineral absorption feature...
The telluric O2-B and O2-A have been proved to be capable of solar-induced vegetation fluorescence (SIF) retrieval based on Fraunhofer line depth (FLD) principle. However, most FLD based algorithms mainly aim for SIF detection in O2-A, not suitable in O2-B. One of the critical reasons is that it is very difficult to model the sudden varying reflectance around O2-B band located in the red-edge spectral...
Sunlit vegetation and shaded vegetation are inseparable parts of remote sensing images. Shadows can lead to either a reduction or total loss of information in an image. This can potentially lead to corruption of biophysical parameters derived from pixels values, such as vegetation indices. One of the major reasons that the effects of shadows easy to be ignored in remote sensing is the spatial resolution...
Estimating Chlorophyll-a concentration from the inland turbid water has been an important research issue for preserving and managing the ecological issues related to the lives of both flora and fauna. Hyperspectral remote sensing is being exploited to retrieve the true estimation of phytoplankton from all platforms like satellite, airborne sensors and handheld field spectroradiometers. This study...
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