Assessment of AVIRIS data from vegetated sites in the Owens Valley, California [PDF]
Airborne Visible/Infrared Imaging Spectrometer (AVIRIS) data were acquired from the Bishop, CA area, located at the northern end of the Owens Valley, on July 30, 1987.
Defeo, N. J. +2 more
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Use of waveform lidar and hyperspectral sensors to assess selected spatial and structural patterns associated with recent and repeat disturbance and the abundance of sugar maple (Acer saccharum Marsh.) in a temperate mixed hardwood and conifer forest. [PDF]
, 2011 Waveform lidar imagery was acquired on September 26, 1999 over the Bartlett Experimental Forest (BEF) in New Hampshire (USA) using NASA\u27s Laser Vegetation Imaging Sensor (LVIS).
Anderson, Jeanne E +11 more
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Ecosphere, Volume 16, Issue 3, March 2025.Abstract We stand at the threshold of a transformative era in Earth observation, marked by space‐borne visible‐to‐shortwave infrared (VSWIR) imaging spectrometers that promise consistent global observations of ecosystem function, phenology, and inter‐ and intra‐annual change.
K. Dana Chadwick +112 more
wiley +1 more source
Journal of Geophysical Research: Machine Learning and Computation, Volume 2, Issue 1, March 2025.Abstract Complex nonlinear relationships exist between the permafrost thermal state, active layer thickness, and terrestrial carbon cycle dynamics. In Arctic and boreal Alaska, significant uncertainties characterize the spatiotemporal rate and magnitude of permafrost degradation and the permafrost carbon feedback, with increasing recognition of the ...
B. A. Gay +5 more
wiley +1 more source
Isprs Journal of Photogrammetry and Remote Sensing, 2023 Ayan Das +4 more
semanticscholar +1 more source
Mangrove Species Discrimination and Health Assessment using AVIRIS-NG Hyperspectral Data
Current Science, 2019 Mangroves play a major role in supporting biodiversity, providing economic and ecological security to the coastal communities, mitigating the effects of climate change and global warming.
N. Chaube +7 more
semanticscholar +1 more source
A New Semisupervised-Entropy Framework of Hyperspectral Image Classification Based on Random Forest
Advances in Multimedia, 2018 The purposes of the algorithm presented in this paper are to select features with the highest average separability by using the random forest method to distinguish categories that are easy to distinguish and to select the most divisible features from the
Mengmeng Sun +4 more
doaj +1 more source
Quantifying CH4 point source emissions with airborne remote sensing: first results from AVIRIS-4 [PDF]
Atmospheric Measurement TechniquesAtmospheric concentration of methane (CH4), a potent greenhouse gas, increased significantly since pre-industrial times, with anthropogenic emissions originating primarily from agriculture, fossil fuel sector and waste management.
S. Meier +9 more
doaj +1 more source
Relationships of soil, grass, and bedrock over the Kaweah serpentine melange through spectral mixture analysis of AVIRIS data [PDF]
A linear mixing model is used to model the spectral variability of an AVIRIS scene from the western foothills of the Sierra Nevada and calibrate these radiance data to reflectance.
Mustard, John F.
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