Results 41 to 50 of about 11,790 (229)

Accuracy of Atmospheric Profiles Retrieved from Microwave Radiometer and Its Application to Precipitation Forecast

应用气象学报, 2023
Real-time and effective detection of atmospheric profiles is of great significance in understanding the evolution of climate system. Ground-based microwave radiometers can provide atmospheric temperature and humidity profiles with extremely high temporal
Zhou Bingxue, Zhu Langfeng, Wu Hao, Dong Zipeng, Wang Xuan, Luo Yuyan   +5 more
doaj   +1 more source

Selection of the key earth observation sensors and platforms focusing on applications for Polar Regions in the scope of Copernicus system 2020-2030 [PDF]

, 2019
An optimal payload selection conducted in the frame of the H2020 ONION project (id 687490) is presented based on the ability to cover the observation needs of the Copernicus system in the time period 2020–2030.
Camps Carmona, Adriano José, Cote, Judith, Hyuk, Park, Lancheros Sepulveda, Estefany Maria, Pierotti, Stéphane, Rodríguez, Pedro, Tonetti, Stefania   +6 more
core   +2 more sources

Monitoring Stratospheric Ozone with Lidars and other Instruments [PDF]

EPJ Web of Conferences
Lidars measure stratospheric ozone and temperature and are an important component of the Network for the Detection of Atmospheric Composition Change (NDACC).
Steinbrecht W., Beekmann Godin-S., Leblanc T., Querel R., Barras Maillard E., Hocke C., Nedoluha G., Mahieu E., Sussmann R., Hannigan J., Smale D.   +10 more
doaj   +1 more source

Cloud optical depth retrievals from the Aerosol Robotic Network (AERONET) cloud mode observations [PDF]

, 2010
Cloud optical depth is one of the most poorly observed climate variables. The new “cloud mode” capability in the Aerosol Robotic Network (AERONET) will inexpensively yet dramatically increase cloud optical depth observations in both number and accuracy ...
Alexander Marshak, Andreae, Barker, Barker, Bender, Box, Brent N. Holben, Chiu, Chiung-Huei Huang, Clothiaux, Crewell, David M. Giles, Hall, Holben, Illingworth, Ilya Slutsker, J. Christine Chiu, Kikuchi, Kim, Koren, Levy, Li, Liljegren, Liljegren, Mace, Marchand, Marshak, Marshak, Miller, Min, Moody, Moody, Morcrette, Myhre, Remer, Schaaf, Sengupta, Stamnes, Stokes, Tucker, Tukey, Turner, Warren J. Wiscombe, Westwater, Yuri Knyazikhin, Zhang   +45 more
core   +1 more source

A unified data set of airborne cloud remote sensing using the HALO Microwave Package (HAMP) [PDF]

Earth System Science Data, 2019
Cloud properties and their environmental conditions were observed during four aircraft campaigns over the North Atlantic on 37 flights. The Halo Microwave Package (HAMP) was deployed on the German research aircraft HALO (High Altitude Long Range Research
H. Konow, M. Jacob, F. Ament, F. Ament, S. Crewell, F. Ewald, M. Hagen, L. Hirsch, F. Jansen, M. Mech, B. Stevens   +10 more
doaj   +1 more source

Development of a Polarimetric 50-GHz Spectrometer for Temperature Sounding in the Middle Atmosphere

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2022
This article addresses the further development of the ground-based temperature radiometer TEMPERA, which measures atmospheric microwave radiation in one linear polarization in order to retrieve temperature profiles up to an altitude of 50 km (Stä ...
Witali Krochin, Gunter Stober, Axel Murk
doaj   +1 more source

Medicane characteristics from high‐resolution satellite radar observations

Quarterly Journal of the Royal Meteorological Society, EarlyView.
This study uses high‐resolution observations from satellite synthetic aperture radar (SAR) to reveal that medicanes, cyclones with tropical features in the Mediterranean basin, have dynamical characteristics with attributes comparable with those of tropical cyclones of similar intensities, but smaller outer sizes and Rossby numbers.
Arthur Avenas, Mario Marcello Miglietta, Alexis Mouche, Stavros Dafis, Aurélien Colin, Romain Husson, Emmanouil Flaounas   +6 more
wiley   +1 more source

Use of Radiative Transfer Model for Inter-Satellite Microwave Radiometer Calibration

Remote Sensing
This paper describes the benefits of using a microwave radiative transfer model (RTM) to improve the inter-satellite radiometric calibration (XCAL) between two independent satellite microwave radiometers.
Patrick N. De La Llana, Faisal Bin Kashem, W. Linwood Jones   +2 more
doaj   +1 more source

Underlying Surface Remote Sensing by the Microwave Radiometer with High Measurement Rate

MATEC Web of Conferences, 2016
The paper describes a new approach to microwave radiometer design. The approach implies simultaneous using both modified zero measurement method and multi-receiver technique.
Ubaichin Anton, Alexeev Egor, Zhuk Gregory, Plotnikova Inna, Timofeeva Evgeniya, Abdirasul uulu Tilekbek, Danilov Daniil, Tashhodgaev Abdulaziz   +7 more
doaj   +1 more source

Offset balancing in pseudo-correlation radiometers for CMB measurements

, 2003
Radiometeric CMB measurements need to be highly stable and this stability is best obtained with differential receivers. The residual 1/f noise in the differential output is strongly dependent on the radiometer input offset which can be cancelled using ...
Bennett, Bersanelli, Bersanelli, Jarosik, Jarosik, Mennella, Pospieszalski, Seiffert, Smoot, Smoot, Tuovinen, Wollack   +11 more
core   +1 more source