Results 11 to 20 of about 131,537 (284)

An Operational Methodology for Validating Satellite-Based Snow Albedo Measurements Using a UAV

open access: yesFrontiers in Remote Sensing, 2022
Snow albedo is highly variable over multiple temporal and spatial scales. This variability is more pronounced in areas that experience seasonal snowpack.
Andrew Mullen   +5 more
doaj   +1 more source

The Impact of Climate Change on the Surface Albedo over the Qinghai-Tibet Plateau

open access: yesRemote Sensing, 2021
Albedo is a characterization of the Earth’s surface ability to reflect solar radiation, and control the amount of solar radiation absorbed by the land surface.
Chaonan Chen   +3 more
doaj   +1 more source

The albedo-color diversity of transneptunian objects [PDF]

open access: yes, 2014
We analyze albedo data obtained using the Herschel Space Observatory that reveal the existence of two distinct types of surface among midsized transneptunian objects.
Delsanti, Audrey   +11 more
core   +4 more sources

Snow Albedo Seasonality and Trend from MODIS Sensor and Ground Data at Johnsons Glacier, Livingston Island, Maritime Antarctica

open access: yesSensors, 2019
The aim of this work is to investigate whether snow albedo seasonality and trend under all sky conditions at Johnsons Glacier (Livingston Island, Antarctica) can be tracked using the Moderate Resolution Imaging Spectroradiometer (MODIS) snow albedo daily
Javier F. Calleja   +5 more
doaj   +1 more source

New spectral functions of the near-ground albedo derived from aircraft diffraction spectrometer observations [PDF]

open access: yes, 2013
The airborne spectral observations of the upward and downward irradiances are revisited to investigate the dependence of the near-ground albedo as a function of wavelength in the entire solar spectrum for different surfaces (sand, water, snow) and under ...
Cracknell, A. P.   +4 more
core   +4 more sources

NEOWISE Studies of Spectrophotometrically Classified Asteroids: Preliminary Results [PDF]

open access: yes, 2011
The NEOWISE dataset offers the opportunity to study the variations in albedo for asteroid classification schemes based on visible and near-infrared observations for a large sample of minor planets. We have determined the albedos for nearly 1900 asteroids
A. Mainzer   +37 more
core   +2 more sources

Radiometric Constraints on the Timing, Tempo, and Effects of Large Igneous Province Emplacement

open access: yesGeophysical Monograph Series, Page 27-82., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Jennifer Kasbohm   +2 more
wiley  

+3 more sources

A simple model of snow albedo decay using observations from the Community Collaborative Rain, Hail, and Snow-Albedo (CoCoRaHS-Albedo) Network

open access: yesJournal of Glaciology, 2017
The albedo of seasonal snow cover plays an important role in the global climate system due to its influence on Earth's radiation budget and energy balance.
TRISTAN AMARAL   +4 more
doaj   +1 more source

A Method to Estimate Clear-Sky Albedo of Paddy Rice Fields

open access: yesRemote Sensing, 2022
As a major crop type in the global agroecosystem, paddy rice fields contribute to global greenhouse gas emissions. Surface albedo plays a vital role in estimating carbon emissions. However, it is difficult to find a broadband albedo estimation over paddy
Tao Sun   +3 more
doaj   +1 more source

Influence of spatial heterogeneity of local surface albedo on the area-averaged surface albedo retrieved from airborne irradiance measurements [PDF]

open access: yesAtmospheric Measurement Techniques, 2013
Spectral airborne upward and downward irradiance measurements are used to derive the area-averaged surface albedo. Real surfaces are not homogeneous in their reflectivity.
E. Jäkel, M. Wendisch, B. Mayer
doaj   +1 more source

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