Results 261 to 270 of about 369,559 (294)

DeepFeatures: Remote sensing beyond spectral indices

Terrestrial surface processes exhibit distinctive spectral signatures captured by optical satellites. Despite the development of over two hundred spectral indices (SIs), current studies often narrow their focus to individual SIs, overlooking the broader context of land surface processes.
Martin Reinhardt, Karin Mora, Gunnar Brandt, Tejas Morbagal Harish, David Montero, Chaonan Ji, Teja Kattenborn, Francesco Martinuzzi, Clemens Mosig, Miguel D. Mahecha   +9 more
openaire   +1 more source

Spectral Classifications and Multi-Band Colour Indices (Classifications Spectrales et Indices de Couleur a Plusieurs Bandes)

1971
Le rapport du Preident est accepte a l’unanimite. Deux adjonctions sont demandees (Voir Appendice A). L’organisation future de la Commission est acceptee egalement a l’unanimite.
Ch. Fehrenbach, B. Hauck
openaire   +1 more source

Spectral Analyzer And Direction Indicator (SADI) System

SPIE Proceedings, 1988
The spectral analyzer and direction indicator (SADI) system is an electro-optic sensor that can determine both the spectral content and direction of the source of a single pulse of radiated energy. In its simplest form, it can determine the direction of the source in one dimension. Directional information in two dimensions requires the addition of some
openaire   +1 more source

Examination of Spectral Indices For Monitoring Spectral Shifts in TREAT

Transactions of the American Nuclear Society - Volume 123, 2020
A. Hawari, N. Fleming, A. Batikh
openaire   +1 more source

New Spectral Indices for Molecule Description

2008
Two families of molecular descriptors are proposed, based on new functions of the molecule spectrum derived from any molecular matrix M(w), calculated by any weighting scheme w. The first class of molecular descriptors, denoted as SpAD(M,w), is defined in terms of the absolute deviations of the eigenvalues and is a generalization of the concept of ...
CONSONNI, VIVIANA, TODESCHINI, ROBERTO
openaire   +1 more source

Mass Spectral Indices

2018
Terry Mills, J. Conrad Roberson, William H. Wall, Kevin L. Lothridge, William D. McDougall, Michael W. Gilbert   +5 more
openaire   +1 more source

Spectral Reflectance Indices as Indirect Indicators of Ecological Threats

Proceedings of the 5th Asian-Pacific Symposium on Structural Reliability and its Applications, 2012
Yuriy V. Kostyuchenko, Yuschenko M, Kopachevsky I, Solovyov D, Làszló Màrton   +4 more
openaire   +1 more source

Density spectral array as an additional sedative indicator

Journal of Anesthesia, 2022
Yi-Wei Ni, Po-Nien Chen, Jockey Tse
openaire   +2 more sources

Multiscale spatial–spectral transformer network for hyperspectral and multispectral image fusion

Information Fusion, 2023
Xiyou Fu
exaly  

Spectral indices in quantitative spectral classification from stellar libraries

Astronomische Nachrichten, 1999
V. Malyuto, Th. Schmidt-Kaler
openaire   +1 more source