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Current activities of the AMPEX AMSR/AMSR-E studies
Current activities of the AMPEX AMSR/AMSR-E studiesopenaire +1 more source
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Soil Moisture Retrieval From AMSR-E
IEEE Transactions on Geoscience and Remote Sensing, 2003The Advanced Microwave Scanning Radiometer (AMSR-E) on the Earth Observing System (EOS) Aqua satellite was launched on May 4, 2002. The AMSR-E instrument provides a potentially improved soil moisture sensing capability over previous spaceborne radiometers such as the Scanning Multichannel Microwave Radiometer and Special Sensor Microwave/Imager due to ...
Venkat Lakshmi, E G Njoku, S V Nghiem
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A long-term investigation of AMSR-E Radio Frequency Interference
2012 IEEE International Geoscience and Remote Sensing Symposium, 2012 The Advanced Microwave Scanning Radiometer (AMSR-E) on Earth Observing System (EOS) Aqua was able to acquire global data for about nine years, from June 2002 to October 2011. During its operating phase, the main problem concerning AMSR-E data was the Radio Frequency Interference (RFI) which contaminated data acquired at C- and, with less relevance, X ...
Lacava T +5 more
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Impact of Surface Roughness on AMSR-E Sea Ice Products
IEEE Transactions on Geoscience and Remote Sensing, 2006 This paper examines the sensitivity of Advanced Microwave Scanning Radiometer (AMSR-E) brightness temperatures (Tbs) to surface roughness by a using radiative transfer model to simulate AMSR-E Tbs as a function of incidence angle at which the surface is viewed.
Julienne C. Stroeve +8 more
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Seamless Reconstruction of AMSR-E Land Surface Temperature Swath Gaps for China’s Landmass
IEEE Transactions on Geoscience and Remote Sensing, 2023All-weather land surface temperature (LST) derived from passive microwave (PMW) sensors has significant implications for characterization on the physical processes of surface energy and water balance at local through global scales.
Xiaohan Huang +6 more
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IEEE Geoscience and Remote Sensing Letters, 2022
On the basis of preceding study of microwave (MW) land surface temperature (LST) downscaling, this letter proposed an all-weather LST fusion method based on random forest (RF) and evaluated it using the Moderate Resolution Imaging Spectroradiometer ...
Quan Zhang, Jie Cheng, Ninglian Wang
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On the basis of preceding study of microwave (MW) land surface temperature (LST) downscaling, this letter proposed an all-weather LST fusion method based on random forest (RF) and evaluated it using the Moderate Resolution Imaging Spectroradiometer ...
Quan Zhang, Jie Cheng, Ninglian Wang
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IEEE Transactions on Geoscience and Remote Sensing, 2007
The process of determining the geographic latitude and longitude (lat/lon) of the center point of the footprint is called geolocation, which is currently suboptimal for the Advanced Microwave Scanning Radiometer for Earth Observing System (AMSR-E) Level 1 data provided by Japan Aerospace Exploration Agency (JAXA). Here, we present a study for improving
Heidrun Wiebe +2 more
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The process of determining the geographic latitude and longitude (lat/lon) of the center point of the footprint is called geolocation, which is currently suboptimal for the Advanced Microwave Scanning Radiometer for Earth Observing System (AMSR-E) Level 1 data provided by Japan Aerospace Exploration Agency (JAXA). Here, we present a study for improving
Heidrun Wiebe +2 more
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2006 IEEE International Symposium on Geoscience and Remote Sensing, 2006
The Advanced Microwave Scanning Radiometer for the Earth Observing System (AMSR-E) continues to operate nominally on NASA's Aqua satellite. This paper provides a sampling of products from AMSR-E that are of use for a variety of global hydrologic investigations.
Roy W. Spencer, Elena S. Lobl
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The Advanced Microwave Scanning Radiometer for the Earth Observing System (AMSR-E) continues to operate nominally on NASA's Aqua satellite. This paper provides a sampling of products from AMSR-E that are of use for a variety of global hydrologic investigations.
Roy W. Spencer, Elena S. Lobl
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Flexible processing at the AMSR-E SIPS
Proceedings. 2005 IEEE International Geoscience and Remote Sensing Symposium, 2005. IGARSS '05., 2005Processing requirements at NASA's AMSR-E SIPS * have evolved considerably throughout the life span of the mission, as the SIPS has moved from mission testing and early experimental data processing to full operations supporting both forward processing and reprocessing.
Kathryn Regner +5 more
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AMSR-E and its follow-on, AMSR2
2009 IEEE International Geoscience and Remote Sensing Symposium, 2009The Advanced Microwave Scanning Radiometer for the Earth Observing System (AMSR-E) was built in Japan, and it has been flying on the Aqua satellite since May 2002. Aqua has completed its prime mission in September 2008. The observations from AMSR-E are being used by scientists all over the world in conjunction with other ATrain satellite instruments to
Elena S. Lobl +3 more
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