Results 41 to 50 of about 13,057 (116)

Research Advances on Soil Monitoring by Remote Sensing

Shuitu baochi yanjiu, 2006
After reviewing the national and international developments on remote sensing monitoring soil,influenced factor of soil reflectance values,soil spectra curve,best detecting band of soil and soil classification using remote sensing are simply summarized ...
XU Jin-hong~
doaj  

Tree health monitoring: perspectives from the visible and near infrared remote sensing

Forest@, 2012
Based on a comprehensive literature analysis, we present a critical review of those optical remote sensing techniques operating with the visible (VIS) and near infrared (NIR) bands for the assessment of health in forest trees.
Gonthier P, Lione G, Borgogno Mondino EC
doaj   +1 more source

Separation of soil and canopy reflectance signatures of Mid German agricultural soils

Plant, Soil and Environment, 2005
Remote sensing can provide visual indications of crop growth during production season. In past, spectral optical estimations were well performed in the ability to be correlated with crop and soil properties but were not consistent within the whole ...
T. Behrens, K. Gregor, W. Diepenbrock
doaj   +1 more source

Accurate Conversion of Land Surface Reflectance for Drone-Based Multispectral Remote Sensing Images Using a Solar Radiation Component Separation Approach

Sensors
Land surface reflectance is a basic physical parameter in many quantitative remote sensing models. However, the existing reflectance conversion techniques for drone-based (or UAV-based) remote sensing need further improvement and optimization due to ...
Huasheng Sun, Lei Guo, Yuan Zhang
doaj   +1 more source

Application of Remote Sensing Techniques to Water Pollution Monitoring

Shuitu baochi yanjiu, 2007
The development of monitoring water pollution using remote sensing techniques is reviewed.The reflectance character- istic of polluted water and methods of monitoring water pollution applying remote sensing technique are discussed.The applica- tions of ...
XU Jin-hong DENG Ming-jing LIU Guo-dong
doaj  

Radiometric Improvement of Spectral Indices Using Multispectral Lightweight Sensors Onboard UAVs

Drones
Close-range remote sensing techniques employing multispectral sensors on unoccupied aerial vehicles (UAVs) offer both advantages and drawbacks in comparison to traditional remote sensing using satellite-mounted sensors.
Paula Andrés-Anaya, Adolfo Molada-Tebar, David Hernández-López, Miguel Ángel Moreno, Diego González-Aguilera, Mónica Herrero-Huerta   +5 more
doaj   +1 more source

Infrared remote-sensing image super-resolution based on physical characteristic deduction

Results in Physics
In this paper, we propose a high-confidence, super-resolution method for short-wave infrared remote-sensing images based on characteristic deduction form high-resolution visible images.
Wenbin Chen, Shikai Jiang, Fuhai Wang, Xiyang Zhi, Jianming Hu, Yin Zhang, Wei Zhang   +6 more
doaj   +1 more source

Modelling Remote Sensing Reflectance to Detect Dispersed Oil at Sea. [PDF]

Sensors (Basel), 2020
Baszanowska E, Otremba Z, Piskozub J.
europepmc   +1 more source

Aquatic reflectance derived from Sentinel‐2 Multispectral Imager data for inland waters in the conterminous United States

Limnology and Oceanography Letters
Satellite‐based earth observation is a robust tool for tracking change in ecosystems. While terrestrially focused applications of remote sensing have empowered wide adoption for research and management, remote sensing of inland aquatic ecosystems remains
Scott D. Ducar, Tyler V. King, Michael F. Meyer, Stephen A Hundt, Grady P. Ball, Konrad C. Hafen, Dulcinea M. Avouris, Brendan F. Wakefield, Victoria G. Stengel, Quinten Vanhellemont   +9 more
doaj   +1 more source

Development of Analytical Model to Describe Reflectance Spectra in Leaves with Palisade and Spongy Mesophyll

Plants
Remote sensing plays an important role in plant cultivation and ecological monitoring. This sensing is often based on measuring spectra of leaf reflectance, which are dependent on morphological, biochemical, and physiological characteristics of plants ...
Ekaterina Sukhova, Yuriy Zolin, Kseniya Grebneva, Ekaterina Berezina, Oleg Bondarev, Anastasiia Kior, Alyona Popova, Daria Ratnitsyna, Lyubov Yudina, Vladimir Sukhov   +9 more
doaj   +1 more source