Results 21 to 30 of about 12,560 (258)

EVALUATION OF ZY1-02D HYPERSPECTRAL SATELLITE SURFACE REFLECTANCE PRODUCTS [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2022
ZY-1 02D satellite is an important satellite in China space infrastructure planning. The Land Satellite Remote Sensing Application Center of the Ministry of Natural Resources of the People’s Republic of China (LASAC) undertook the construction of the ...
S. Liu   +5 more
doaj   +1 more source

Bottom Reflectance in Ocean Color Satellite Remote Sensing for Coral Reef Environments

open access: yesRemote Sensing, 2015
Most ocean color algorithms are designed for optically deep waters, where the seafloor has little or no effect on remote sensing reflectance. This can lead to inaccurate retrievals of inherent optical properties (IOPs) in optically shallow water ...
Martina Reichstetter   +5 more
doaj   +1 more source

Predicting grain protein content of field-grown winter wheat with satellite images and partial least square algorithm.

open access: yesPLoS ONE, 2020
Remote sensing has been used as an important means of modern crop production monitoring, especially for wheat quality prediction in the middle and late growth period.
Changwei Tan   +6 more
doaj   +1 more source

Initial Performance Analysis of the At-Altitude Radiance Ratio Method for Reflectance Conversion of Hyperspectral Remote Sensing Data

open access: yesSensors, 2022
In remote sensing, the conversion of at-sensor radiance to surface reflectance for each pixel in a scene is an essential component of many analysis tasks.
Luke J. R. DeCoffe   +5 more
doaj   +1 more source

The influence of coherent waves on the remotely sensed reflectance

open access: yesOptics Express, 2001
Oceanic waves have been found to contribute enhanced back-scattering in the direction of the illumination source in studies that assumed the ocean surface to be a random sum of waves. Here we investigate enhanced back-scattering by coherent capillary-gravity wave trains that co-exist near the crests of short gravity waves in the ocean. We find that the
J R, Zaneveld, E, Boss, P, Hwang
openaire   +2 more sources

C/NOFS remote sensing of ionospheric reflectance [PDF]

open access: yesJournal of Geophysical Research: Space Physics, 2016
AbstractAlfvén waves play critical roles in the electrodynamic coupling of plasmas at magnetically conjugate regions in near‐Earth space. Associated electric (E*) and magnetic (δB*) field perturbations sampled by sensors on satellites in low‐Earth orbits are generally superpositions of incident and reflected waves.
W. J. Burke   +3 more
openaire   +1 more source

RADIO-WAVES REFLECTION AT REMOTE SENSING OF UNDERLYING COVERS

open access: yesCivil Aviation High TECHNOLOGIES, 2019
Monitoring technologies are rapidly developing at present and allow to extract and use non-coordinate information about objects. Noncoordinate information is the information about the type and properties of an object under study. Remote sensing is the main method of solving monitoring problems where special positioning belongs to the radar methods ...
L. P. Ligthart   +3 more
openaire   +3 more sources

The sedimentary and remote‐sensing reflection of biomass burning in Europe

open access: yesGlobal Ecology and Biogeography, 2017
AbstractAimWe provide the first European‐scale geospatial training set relating the charcoal signal in surface lake sediments to fire parameters (number, intensity and area) recorded by satellite moderate resolution imaging spectroradiometer (MODIS) sensors.
Adolf, Carole   +14 more
openaire   +6 more sources

Using GPS reflections for satellite remote sensing [PDF]

open access: yesActa Astronautica, 2004
GPS signals that have reflected off of the ocean's surface have shown potential for use in oceanographic and atmospheric studies. The research described here investigates the possible deployment of a GPS reflection receiver onboard a remote sensing satellite in low Earth orbit (LEO).
David Mickler   +2 more
openaire   +1 more source

Improved Aerosol Optical Thickness, Columnar Water Vapor, and Surface Reflectance Retrieval from Combined CASI and SASI Airborne Hyperspectral Sensors

open access: yesRemote Sensing, 2017
An increasingly common requirement in remote sensing is the integration of hyperspectral data collected simultaneously from different sensors (and fore-optics) operating across different wavelength ranges.
Hang Yang   +8 more
doaj   +1 more source

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