Results 31 to 40 of about 19,903 (238)

Landsat, MODIS, and VIIRS snow cover mapping algorithm performance as validated by airborne lidar datasets [PDF]

open access: yesThe Cryosphere, 2023
Snow cover mapping algorithms utilizing multispectral satellite data at various spatial resolutions are available, each treating subpixel variation differently.
T. Stillinger   +6 more
doaj   +1 more source

Spatio-Temporal Change of Snow Cover and Its Response to Climate over the Tibetan Plateau Based on an Improved Daily Cloud-Free Snow Cover Product

open access: yesRemote Sensing, 2014
Using new, daily cloud-free snow-cover products, this study examines snow cover dynamics and their response to climate change. The results demonstrate that the daily cloud-free snow-cover products not only posses the advantages of the AMSR-E (unaffected
Wei Wang   +4 more
doaj   +1 more source

MODIS: Moderate Resolution Imaging Spectrometer [PDF]

open access: yes, 2002
This brochure describes the Moderate Resolution Imaging Spectrometer (MODIS) instrument on NASA's Terra satellite. The first NASA Earth Observing System (EOS) satellite, Terra, was launched on December 18, 1999, carrying five remote sensors.

core   +1 more source

Deriving Snow Cover Metrics for Alaska from MODIS

open access: yesRemote Sensing, 2015
Moderate Resolution Imaging Spectroradiometer (MODIS) daily snow cover products provide an opportunity for determining snow onset and melt dates across broad geographic regions; however, cloud cover and polar darkness are limiting factors at higher ...
Chuck Lindsay   +4 more
doaj   +1 more source

Multiscale assimilation of Advanced Microwave Scanning Radiometer-EOS snow water equivalent and Moderate Resolution Imaging Spectroradiometer snow cover fraction observations in northern Colorado [PDF]

open access: yes, 2012
Eight years (2002–2010) of Advanced Microwave Scanning Radiometer–EOS (AMSR-E) snow water equivalent (SWE) retrievals and Moderate Resolution Imaging Spectroradiometer (MODIS) snow cover fraction (SCF) observations are assimilated separately or jointly ...
Arsenault, Kristi R   +6 more
core   +2 more sources

Estimation of daily cloud‐free, snow‐covered areas from MODIS based on variational interpolation [PDF]

open access: yesWater Resources Research, 2012
NASA's MODIS global snow‐covered area (SCA) products are one of the mission's major objectives that frequently contain cloud hindrances, which degrade their practical usability. Many techniques have been developed to mitigate the problem but with no assurance of eliminating all of the clouds.
Xia, Qing   +3 more
openaire   +3 more sources

Estimating Regional Snow Line Elevation Using Public Webcam Images

open access: yesRemote Sensing, 2022
Snow cover is of high relevance for the Earth’s climate system, and its variability plays a key role in alpine hydrology, ecology, and socioeconomic systems.
Céline Portenier   +2 more
doaj   +1 more source

Using a Gridded Global Dataset to Characterize Regional Hydroclimate in Central Chile [PDF]

open access: yes, 2013
Central Chile is facing dramatic projections of climate change, with a consensus for declining precipitation, negatively affecting hydropower generation and irrigated agriculture. Rising from sea level to 6000 m within a distance of 200 km, precipitation
Bustos, E.   +6 more
core   +2 more sources

Evaluating the climate effects of mid-1800s deforestation in New England, USA, using a Weather, Research, and Forecasting (WRF) Model Multi-Physics Ensemble [PDF]

open access: yes, 2016
The New England region of the northeastern United States has a land use history characterized by forest clearing for agriculture and other uses during European colonization and subsequent reforestation following widespread farm abandonment. Despite these
Bonan, Gordon B.   +5 more
core   +2 more sources

An investigation on the feasibility of applying MODIS snow cover products in cloudy weather by the employment of its integration with microwave images [PDF]

open access: yesتحقیقات کاربردی علوم جغرافیایی, 2015
Variation of snow cover area (SCA) in small to large scale catchment can be studied using MODIS snow products on daily to montly time step since the year 2000.
majid vazifedoust   +2 more
doaj  

Home - About - Disclaimer - Privacy