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On the potential of empirical mode decomposition for RFI mitigation in microwave radiometry
(Institute of Electrical and Electronics Engineers (IEEE), 2022-07-04)
Article
Open AccessRadio-frequency interference (RFI) is an increasing problem particularly for Earth observation using microwave radiometry. RFI has been observed, for example, at L-band by the European Space Agency’s (ESA’s) soil moisture ... -
Parametric analysis of an L-band deployable offset reflector for CubeSats
(Institute of Electrical and Electronics Engineers (IEEE), 2020-06-15)
Article
Open AccessThanks to the advances in the miniaturization and improved power consumption efficiency of electronics, computers, cell phone technologies, etc., today’s spacecrafts and payloads are reducing their size and increasing their ... -
Measurement report: Spectral and statistical analysis of aerosol hygroscopic growth from multi-wavelength lidar measurements in Barcelona, Spain
(European Geosciences Union (EGU), 2022-06-14)
Article
Open AccessThis paper presents the estimation of the hygroscopic growth parameter of atmospheric aerosols retrieved with a multi-wavelength lidar, a micro-pulse lidar (MPL) and daily radiosoundings in the coastal region ofBarcelona, ... -
Design of a deployable helix antenna at L-Band for a 1-Unit CubeSat: from theoretical analysis to flight model results
(Multidisciplinary Digital Publishing Institute (MDPI), 2022-05-01)
Article
Open AccessThe 3Cat-4 mission aims at demonstrating the capabilities of a CubeSat to perform Earth Observation (EO) by integrating a combined GNSS-R and Microwave Radiometer payload into a 1-Unit CubeSat. One of the greatest challenges ... -
Volcanic eruption of Cumbre Vieja, La Palma, Spain: A first insight to the particulate matter injected in the troposphere
(Multidisciplinary Digital Publishing Institute (MDPI), 2022-05-20)
Article
Open AccessThe volcanic eruption of Cumbre Vieja (La Palma Island, Spain), started on 19 September 2021 and was declared terminated on 25 December 2021. A complete set of aerosol measurements were deployed around the volcano within ... -
Overview: On the transport and transformation of pollutants in the outflow of major population centres – observational data from the EMeRGe European intensive operational period in summer 2017
(European Geosciences Union (EGU), 2022-05-05)
Article
Open AccessMegacities and other major population centres (MPCs) worldwide are major sources of air pollution, both locally as well as downwind. The overall assessment and prediction of the impact of MPC pollution on tropospheric ... -
Architectures and synchronization techniques for distributed satellite systems: a survey
(Institute of Electrical and Electronics Engineers (IEEE), 2022-04-22)
Article
Open AccessCohesive Distributed Satellite Systems (CDSSs) is a key enabling technology for the future of remote sensing and communication missions. However, they have to meet strict synchronization requirements before their use is ... -
DNN-based PolSAR image classification on noisy labels
(2022-04-22)
Article
Open AccessDeep neural networks (DNNs) appear to be a solution for the classification of polarimetric synthetic aperture radar (PolSAR) data in that they outperform classical supervised classifiers under the condition of sufficient ... -
A preliminary study on ionospheric scintillation anomalies detected using GNSS-R data from NASA CYGNSS mission as possible earthquake precursors
(Multidisciplinary Digital Publishing Institute (MDPI), 2022-05-26)
Article
Open AccessIonospheric perturbations affect the propagation of electromagnetic waves. These perturbations, besides being a problem for space communications, satellite navigation, and Earth observation techniques, could also be used ... -
A network of water vapor Raman lidars for improving heavy precipitation forecasting in southern France: introducing the WaLiNeAs initiative
(Springer, 2021-12)
Article
Open AccessExtreme heavy precipitation events (HPEs) pose a threat to human life but remain difficult to predict because of the lack of adequate high frequency and high-resolution water vapor (WV) observations in the low troposphere ... -
Remote Sensing Spring School in Argentina: SAR for environmental and production monitoring [Education]
(Institute of Electrical and Electronics Engineers (IEEE), 2019-09-23)
Article
Open AccessIn this column, we present a summary of the Third Remote Sensing Spring School at the Teófilo Tabanera Space Center, Córdoba, Argentina, 10–21 September 2018, to support the launch of the Satélite Argentino de Observación ... -
Analyzing spatio-temporal factors to estimate the response time between SMOS and in-situ soil moisture at different depths
(Multidisciplinary Digital Publishing Institute (MDPI), 2020-08-13)
Article
Open AccessA comprehensive understanding of temporal variability of subsurface soil moisture (SM) is paramount in hydrological and agricultural applications such as rainfed farming and irrigation. Since the SMOS (Soil Moisture and ...
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