Results 11 to 20 of about 1,041,749 (295)

Observations of omega bands using an imaging riometer. [PDF]

open access: yes, 2009
We present a case study of an omega band cur- rent system from 11 May 1998 using data from the Imaging Riometer for Ionospheric Studies (IRIS) in Finland. For the first time, images of a substorm-related omega band in cos- mic noise absorption are shown.
Wild, J.A., Kavanagh, A.J., Honary, F.
core   +6 more sources

Energetic particle precipitation into the middle atmosphere triggered by a coronal mass ejection [PDF]

open access: yes, 2007
Precipitation of relativistic electrons into the atmosphere has been suggested as the primary loss mechanism for radiation belt electrons during large geomagnetic storms.
Rodger, C. J.   +9 more
core   +5 more sources

Multi-sensor satellite monitoring of ocean climate [PDF]

open access: yes, 2002
Wave height can be measured as accurately from satellite altimeters as from surface buoys and data accumulated since 1985 have been used to show both that the NE Atlantic became rougher and that fluctuations in different oceans may be linked.
Challenor, P.G.   +13 more
core   +2 more sources

A global satellite-assisted precipitation climatology [PDF]

open access: yesEarth System Science Data, 2015
Abstract. Accurate representations of mean climate conditions, especially in areas of complex terrain, are an important part of environmental monitoring systems. As high-resolution satellite monitoring information accumulates with the passage of time, it can be increasingly useful in efforts to better characterize the earth's mean climatology.
C. Funk   +5 more
openaire   +3 more sources

An Enhanced Storm Warning and Nowcasting Model in Pre-Convection Environments

open access: yesRemote Sensing, 2023
A storm tracking and nowcasting model was developed for the contiguous US (CONUS) by combining observations from the advanced baseline imager (ABI) and numerical weather prediction (NWP) short-range forecast data, along with the precipitation rate from ...
Zheng Ma   +7 more
doaj   +1 more source

Temperature and Humidity Profiles Retrieval in a Plain Area from Fengyun-3D/HIRAS Sensor Using a 1D-VAR Assimilation Scheme

open access: yesRemote Sensing, 2020
In this study, a one-dimensional variational (1D-VAR) retrieval system is proposed to simultaneously retrieve temperature and humidity atmospheric profiles under clear-sky conditions.
Liuhua Zhu   +7 more
doaj   +1 more source

A Downscaling–Merging Scheme for Monthly Precipitation Estimation with High Resolution Based on CBAM-ConvLSTM

open access: yesRemote Sensing, 2023
Satellite products have mediocre performance in precipitation estimation, while rain gauges are incapable of describing continuous spatial precipitation distributions.
Bingru Tian   +4 more
doaj   +1 more source

Temperature and Humidity Profile Retrieval from FY4-GIIRS Hyperspectral Data Using Artificial Neural Networks

open access: yesRemote Sensing, 2020
This study proposes a new technique for retrieving temperature and humidity profiles based on Artificial Neural Networks (ANNs) using data acquired from the GIIRS (Geosynchronous Interferometric Infrared Sounder) L1 and ERA-Interim (European Centre for ...
Xi Cai   +6 more
doaj   +1 more source

Representativeness of Two Global Gridded Precipitation Data Sets in the Intensity of Surface Short-Term Precipitation over China

open access: yesRemote Sensing, 2023
This study evaluates the representativeness of two widely used next-generation global satellite precipitation estimates data for short-term precipitation over China, namely the satellite data from the Climate Prediction Center morphing (CMORPH) and the ...
Xiaocheng Wei, Yu Yu, Bo Li, Zijing Liu
doaj   +1 more source

Decorrelation of Satellite Precipitation Estimates in Space and Time [PDF]

open access: yesRemote Sensing, 2018
Precise estimates of precipitation are required for many environmental tasks, including water resources management, improvement of numerical model outputs, nowcasting and evaluation of anthropogenic impacts on global climate. Nonetheless, the availability of such estimates is hindered by technical limitations.
Francisco J. Tapiador   +5 more
openaire   +5 more sources

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