Results 11 to 20 of about 31,264 (213)

Subpixel Snow Mapping Using Daily AVHRR/2 Data over Qinghai–Tibet Plateau

open access: yesRemote Sensing, 2022
Based on a linear spectral mixture model and multiple endmember spectral mixture analysis, using daily advanced very-high-resolution radiometer (AVHRR/2) data of the Qinghai–Tibet Plateau, a subpixel snow mapping algorithm was proposed in this paper, for
Ji Zhu   +8 more
doaj   +1 more source

Probabilistic Cloud Masking for the Generation of CM SAF Cloud Climate Data Records from AVHRR and SEVIRI Sensors

open access: yesRemote Sensing, 2020
Cloud screening in satellite imagery is essential for enabling retrievals of atmospheric and surface properties. For climate data record (CDR) generation, cloud screening must be balanced, so both false cloud-free and false cloudy retrievals are ...
Karl-Göran Karlsson   +4 more
doaj   +1 more source

A NEW ALGORITHM FOR THE AOD INVERSION FROM NOAA/AVHRR DATA [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018
The advanced very high resolution radiometer (AVHRR) data from the National Oceanic and Atmospheric Administration satellite is one of the earliest data applied in aerosol research.
L. Sun, R. Li, H. Yu
doaj   +1 more source

Inter-annual variability and forecast of the spring ice phenomena on Lake Baikal and reservoirs of the Angara cascade

open access: yesЛëд и снег, 2017
The study of interannual variability of ice phenomena on large inland waters, as well as the ice forecasts for them are of great practical importance for navigation because any ice on water interferes with navigation.
E. N. Sutyrina
doaj   +1 more source

The NIEER AVHRR snow cover extent product over China – a long-term daily snow record for regional climate research [PDF]

open access: yesEarth System Science Data, 2021
A long-term Advanced Very High Resolution Radiometer (AVHRR) snow cover extent (SCE) product from 1981 until 2019 over China has been generated by the snow research team in the Northwest Institute of Eco-Environment and Resources (NIEER), Chinese Academy
X. Hao   +14 more
doaj   +1 more source

NOAA AVHRR VERİLERİNİ KULLANARAK TÜRKİYE’DE BİTKİ ÖRTÜSÜNÜN İZLENMESİ VE İNCELENMESİ

open access: yesCoğrafi Bilimler Dergisi, 2006
Turkey represents a considerable range of biodiversity due to its location in the World. Several types of forests and grasslands are the main vegetation formations of Turkey, but there are many other secondary vegetation areas in the country.
Murat KARABULUT
doaj   +1 more source

Using the NOAA Advanced Very High Resolution Radiometer to characterise temporal and spatial trends in water temperature of large European lakes [PDF]

open access: yes, 2012
Lakes are major repositories of biodiversity, provide multiple ecosystem services and are widely recognised as key indicators of environmental change. However, studies of lake response to drivers of change at a pan-European scale are exceptionally rare ...
Adrian   +68 more
core   +3 more sources

Eastern Antarctic Peninsula precipitation delivery mechanisms: Process studies and back trajectory evaluation [PDF]

open access: yes, 2008
Copyright @ 2008 Royal Meteorological SocietyThe atmospheric circulation patterns that result in precipitation events at a site on the eastern Antarctic Peninsula (AP) are investigated using back trajectories (BTs) driven by ERA-40 data.
Marshall, GJ, McGregor, GR, Russell, A
core   +1 more source

Characterizing Surface and Air Temperature in the Baltic Sea Coastal Area Using Remote Sensing Techniques and Gis

open access: yesPolish Maritime Research, 2016
Estimation of surface temperature using multispectral imagery retrieved from satellite sensors constitutes several problems in terms of accuracy, accessibility, quality and evaluation.
Chybicki Andrzej   +2 more
doaj   +1 more source

Accurate and automatic NOAA-AVHRR image navigation using a global contour matching approach [PDF]

open access: yes, 2000
The problem of precise and automatic AVHRR image navigation is tractable in theory, but has proved to be somewhat difficult in practice. The authors' work has been motivated by the need for a fully automatic and operational navigation system capable of ...
Eugenio, F   +4 more
core   +1 more source

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