scholarly journals Estimates of bare ground and vegetation cover from Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) short-wave-infrared reflectance imagery

2008 ◽  
Vol 2 (1) ◽  
pp. 023511 ◽  
Author(s):  
Tony Gill
Keyword(s):  
Vegetation Cover ◽  
Thermal Emission ◽  
Short Wave ◽  
Infrared Reflectance ◽  
Bare Ground ◽  
Short Wave Infrared

FEASIBILITY OF VISIBLE SHORT-WAVE INFRARED REFLECTANCE SPECTROSCOPY TO CHARACTERIZE REGOLITH-HOSTED RARE EARTH ELEMENT MINERALIZATION

2021 ◽  
Author(s):  
Wei Tan ◽  
Xiaorong Qin ◽  
Jiacheng Liu ◽  
Mei-Fu Zhou ◽  
Hongping He ◽  
...  
Keyword(s):  
Rare Earth ◽  
Rare Earth Element ◽  
Earth Element ◽  
Short Wave ◽  
Chemical Compositions ◽  
Infrared Reflectance ◽  
Spectral Parameters ◽  
Ree Mineralization ◽  
Abrupt Changes ◽  
Short Wave Infrared

Abstract Regolith-hosted rare earth element (REE) deposits predominate global resources of heavy REEs. Regoliths are underlain by various types of igneous rocks and do not always host economically valuable deposits. Thus a feasible and convenient method is desired to identify REE mineralization in a particular regolith. This study presents a detailed visible short-wave infrared reflectance (VSWIR) spectroscopic study of the Renju regolith-hosted REE deposit, South China, to provide diagnostic parameters for targeting REE orebodies in regoliths. The results show that the spectral parameters, M794_2nd and M800_2nd, derived from the VSWIR absorption of Nd3+ at approximately 800 nm, can be effectively used to estimate the total REE concentrations in regolith profiles. M1396_2nd/M1910_2nd ratios can serve as proxies to evaluate weathering intensities in a regolith. Abrupt changes of specific spectral features related to mineral abundances, chemical compositions, and weathering intensities can be correlated with variations of protolith that formed a regolith. These VSWIR proxies are robust and can be used for exploration of regolith-hosted REE deposits.

Short-Wave Infrared Reflectance Investigation of Sites of Paleobiological Interest: Applications for Mars Exploration

Astrobiology ◽  
2004 ◽  
Vol 4 (3) ◽  
pp. 359-376 ◽  
Author(s):  
Adrian Brown ◽  
Malcolm Walter ◽  
Thomas Cudahy
Keyword(s):  
Short Wave ◽  
Infrared Reflectance ◽  
Mars Exploration ◽  
Short Wave Infrared

Visible and short-wave infrared reflectance spectroscopy of REE fluorocarbonates

2014 ◽  
Vol 99 (7) ◽  
pp. 1335-1346 ◽  
Author(s):  
D. J. Turner ◽  
B. Rivard ◽  
L. A. Groat
Keyword(s):  
Short Wave ◽  
Reflectance Spectroscopy ◽  
Infrared Reflectance ◽  
Infrared Reflectance Spectroscopy ◽  
Short Wave Infrared

Visible and short-wave infrared reflectance spectroscopy of REE phosphate minerals

2016 ◽  
Vol 101 (10) ◽  
pp. 2264-2278 ◽  
Author(s):  
David J. Turner ◽  
Benoit Rivard ◽  
Lee A. Groat
Keyword(s):  
Short Wave ◽  
Reflectance Spectroscopy ◽  
Infrared Reflectance ◽  
Infrared Reflectance Spectroscopy ◽  
Short Wave Infrared

Classification of different level of Aflatoxin B1 on corn kernels surface using short-wave infrared reflectance hyperspectral imaging

2013 ◽  
Author(s):  
Wei Wang ◽  
Kurt C. Lawrence ◽  
Gerald W. Heitschmidt ◽  
William R. Windham ◽  
Yankun Peng ◽  
...  
Keyword(s):  
Hyperspectral Imaging ◽  
Aflatoxin B1 ◽  
Short Wave ◽  
Infrared Reflectance ◽  
Short Wave Infrared ◽  
Corn Kernels

scholarly journals A dataset of Visible – Short Wave InfraRed reflectance spectra collected on pre-cooked pasta products

Data in Brief ◽  
2021 ◽  
pp. 106989
Author(s):  
Giuseppe Bonifazi ◽  
Riccardo Gasbarrone ◽  
Giuseppe Capobianco ◽  
Silvia Serranti
Keyword(s):  
Short Wave ◽  
Reflectance Spectra ◽  
Infrared Reflectance ◽  
Short Wave Infrared

Short-wave infrared reflectance hyperspectral imaging for painting investigations: A methodological study

2019 ◽  
Vol 58 (1-2) ◽  
pp. 16-36 ◽  
Author(s):  
Costanza Cucci ◽  
E. Keats Webb ◽  
Andrea Casini ◽  
Marina Ginanni ◽  
Elena Prandi ◽  
...  
Keyword(s):  
Hyperspectral Imaging ◽  
Short Wave ◽  
Infrared Reflectance ◽  
Methodological Study ◽  
Short Wave Infrared
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