Search Results - "BALLING, Jan E"
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Brightness Temperature and Soil Moisture Validation at Different Scales During the SMOS Validation Campaign in the Rur and Erft Catchments, Germany
Published in IEEE transactions on geoscience and remote sensing (01-03-2013)“…The European Space Agency's Soil Moisture and Ocean Salinity (SMOS) satellite was launched in November 2009 and delivers now brightness temperature and soil…”
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The SMOS Mediterranean Ecosystem L-Band characterisation EXperiment (MELBEX-I) over natural shrubs
Published in Remote sensing of environment (15-04-2010)“…In the framework of ESA's SMOS mission (Soil Moisture and Ocean Salinity), many studies have been carried out over different land surface types to model their…”
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Journal Article -
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The Modular Multispectral Imaging Array (MMIA) of the ASIM Payload on the International Space Station
Published in Space science reviews (01-06-2019)“…The Modular Multispectral Imaging Array (MMIA) is a suite of optical sensors mounted on an external platform of the European Space Agency’s Columbus Module on…”
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The Modular X- and Gamma-Ray Sensor (MXGS) of the ASIM Payload on the International Space Station
Published in Space science reviews (01-03-2019)“…The Modular X- and Gamma-ray Sensor (MXGS) is an imaging and spectral X- and Gamma-ray instrument mounted on the starboard side of the Columbus module on the…”
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Journal Article -
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L-Band RFI as Experienced During Airborne Campaigns in Preparation for SMOS
Published in IEEE transactions on geoscience and remote sensing (01-03-2010)“…In support of the European Space Agency Soil Moisture and Ocean Salinity (SMOS) mission, a number of soil moisture and sea salinity campaigns, including…”
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Journal Article -
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Airborne L-Band Radiometer Mapping of the Dome-C Area in Antarctica
Published in IEEE journal of selected topics in applied earth observations and remote sensing (01-07-2015)“…A 350 km × 350 km area near the Concordia station on the high plateau of Dome-C in Antarctica has been mapped by an airborne L-band radiometer system. The area…”
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Journal Article -
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Surveys and Analysis of RFI in Preparation for SMOS: Results from Airborne Campaigns and First Impressions from Satellite Data
Published in IEEE transactions on geoscience and remote sensing (01-12-2011)“…Several soil moisture and sea salinity campaigns, including airborne L-band radiometer measurements, have been carried out in preparation for the European…”
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Journal Article -
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The SMOS Validation Campaign 2010 in the Upper Danube Catchment: A Data Set for Studies of Soil Moisture, Brightness Temperature, and Their Spatial Variability Over a Heterogeneous Land Surface
Published in IEEE transactions on geoscience and remote sensing (01-01-2013)“…The Soil Moisture and Ocean Salinity mission has been launched by the European Space Agency (ESA) in November 2009. It is the worldwide first satellite…”
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Journal Article -
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Measurements on Active Cold Loads for Radiometer Calibration
Published in IEEE transactions on geoscience and remote sensing (01-09-2009)“…Two semiconductor active cold loads (ACLs) to be used as cold references in spaceborne microwave radiometers have been developed. An X-band frequency was…”
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Journal Article Conference Proceeding -
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Performance of the Copernicus Imaging Microwave Radiometer On-Board RFI Processor
Published in IGARSS 2023 - 2023 IEEE International Geoscience and Remote Sensing Symposium (16-07-2023)“…This paper presents the simulations needed to assess the performance of the Radio Frequency Interference (RFI) processor for the Copernicus Imaging Microwave…”
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Conference Proceeding -
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Arctic Sea Ice Monitored at L-Band: Initial Results and RFI Findings
Published in 2021 IEEE International Geoscience and Remote Sensing Symposium IGARSS (11-07-2021)“…As part of a validation of the SMOS sea ice thickness product, the DTU Space built L-band radiometer, EMIRAD-L (formerly EMIRAD 2), was participating in the…”
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Conference Proceeding -
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On-Board Radio Frequency Interference Processor for the Copernicus Imaging Microwave Radiometer
Published in IGARSS 2022 - 2022 IEEE International Geoscience and Remote Sensing Symposium (17-07-2022)“…Radio Frequency Interference (RFI) has been an increasing problem for Earth observing radiometers - especially spaceborne - for many years as RFI adds to the…”
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Conference Proceeding -
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Monitoring of Arctic Sea Ice Using the DTU L-band Radiometer EMIRAD-L: Installation, Early Results, and RFI Analysis
Published in 2020 16th Specialist Meeting on Microwave Radiometry and Remote Sensing for the Environment (MicroRad) (16-11-2020)“…This paper describes the refurbishment of the DTU L-band radiometer EMIRAD-L (the former EMIRAD2) for the MOSAiC campaign. This includes the installation of…”
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Conference Proceeding -
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Developments of RFI Detection Algorithms and Their Application to Future European Spaceborne Systems
Published in IGARSS 2019 - 2019 IEEE International Geoscience and Remote Sensing Symposium (01-07-2019)“…For many years Radio Frequency Interference (RFI) has been an increasing problem especially for spaceborne radiometers; as a result, there has been an…”
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Conference Proceeding -
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Performance assessment of an LNA used as active cold load
Published in 2015 IEEE International Geoscience and Remote Sensing Symposium (IGARSS) (01-07-2015)“…The EMIRAD-2 radiometer is an airborne radiometer, which has been developed for calibration and validation of the ESA/SMOS mission data, as well as for data…”
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Conference Proceeding -
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Atmosphere-Space Interactions Monitor, Instrument and First Results
Published in IGARSS 2019 - 2019 IEEE International Geoscience and Remote Sensing Symposium (01-07-2019)“…The Atmosphere-Space Interaction Monitor (ASIM) is an observatory mounted outside the Columbus module on the International Space Station. It has been…”
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Conference Proceeding -
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Validation of SMOS Brightness Temperatures During the HOBE Airborne Campaign, Western Denmark
Published in IEEE transactions on geoscience and remote sensing (01-05-2012)“…The Soil Moisture and Ocean Salinity (SMOS) mission delivers global surface soil moisture fields at high temporal resolution which is of major relevance for…”
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The airborne EMIRAD L-band radiometer system
Published in 2013 IEEE International Geoscience and Remote Sensing Symposium - IGARSS (01-07-2013)“…This paper describes the EMIRAD L-band radiometer, developed in support of the ESA/SMOS mission. The instrument is a fully polarimetric, dual antenna system,…”
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Conference Proceeding -
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Mapping of the DOME-C area in Antarctica by an airborne L-band radiometer
Published in 2014 IEEE Geoscience and Remote Sensing Symposium (01-07-2014)“…A 350 × 350 km area near the Concordia station on the high plateau of Dome C in Antarctica has been mapped by an airborne L-band radiometer system. The area…”
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Conference Proceeding