Zobrazeno 1 - 10
of 38
pro vyhledávání: '"I. Osaretin"'
Publikováno v:
IEEE Transactions on Geoscience and Remote Sensing. 59:9462-9471
A NOAA-20 (N20) Advanced Technology Microwave Sounder (ATMS) active geolocation (GEO) test was performed around January 2018 with 24 preselected coastline crossing scenes. After a comprehensive analysis of ATMS stare data and the corresponding Visibl
Autor:
Michael S. Grant, Adam B. Milstein, I. Osaretin, Angela Crews, Amelia Gagnon, Kerri Cahoy, Stephen Leroy, Michael DiLiberto, R. Vincent Leslie, William J. Blackwell
Publikováno v:
Prof. Cahoy via Barbara Williams
The Micro-Sized Microwave Atmospheric Satellite (MicroMAS-2A) is a 3U CubeSat that launched in January 2018 as a technology demonstration for future microwave sounding constellation missions, such as the NASA Time-Resolved Observations of Precipitati
Autor:
William J. Blackwell, R. Vincent Leslie, James Eshbaugh, Andrew Cunningham, I. Osaretin, Michael DiLiberto
Publikováno v:
IGARSS
The NASA TROPICS mission [1] hosts a high performance radiometer to estimate temperature and water vapor profiles, precipitation, and Tropical Cyclone intensity. Noise Diodes (ND) are an attractive option for calibration of small satellite sounders,
Autor:
Mike Landrum, Craig Smith, Joel Amato, Mark Hernquist, Quanhua Liu, Hu Yang, S. Abraham, Ninghai Sun, E.J. Kim, Matthew Sammons, Vincent Leslie, Kent Anderson, Fabian Rodriguez-Gutierrez, I. Osaretin, Peter Cho, James Fuentes, Joseph Lyu, James Kam
Publikováno v:
IGARSS
The Advanced Technology Microwave Sounder (ATMS) is a satellite-based microwave radiometer that provides temperature and humidity sounding observations from low Earth orbit. The instrument utilizes 22 channels that cover a frequency range of 23 to 18
Publikováno v:
2020 International Applied Computational Electromagnetics Society Symposium (ACES).
Antennas and RF components in general, can greatly benefit with the recent development of low-loss 3D print graded index materials. The additional degrees of freedom provided by graded index materials can result in the design of antennas and other RF
Autor:
Tamitha Mulligan, R.V. Leslie, M. Shields, Kerri Cahoy, Susan Seto Lui, James R. Bardeen, Rebecca Bishop, I. Osaretin, William J. Blackwell, Anne Marinan
Publikováno v:
Prof. Cahoy via Barbara Williams
The Microwave Radiometer Technology Acceleration (MiRaTA) is a 3U CubeSat mission sponsored by the NASA Earth Science Technology Office (ESTO). The science payload on MiRaTA consists of a tri-band microwave radiometer and Global Positioning System (G
Solanum torvum,(Afufa, anara (Igbo); Ijegun-eegun (Yoruba) is native and cultivated in Africa and West Indies. It is also widely distributed in India, Pakistan, China, Philippines and tropical America. It belongs to the familySolanaceae, and they are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42d31d9e7fdf6c18ff17c78de63888d7
Autor:
Michael S. Grant, William J. Blackwell, Adam B. Milstein, I. Osaretin, R. Vincent Leslie, Kerri Cahoy, Angela Crews, Michael DiLiberto
Publikováno v:
2019 United States National Committee of URSI National Radio Science Meeting (USNC-URSI NRSM).
Constellations of nanosatellites allow increased observations, improved revisit time, and expanded spatial coverage. Miniaturized microwave radiometers are particularly well-suited to nanosatellite constellations given the relatively wide receive bea
Calibration and validation of small satellite passive microwave radiometers: MicroMAS-2A and TROPICS
Autor:
Michael S. Grant, R. Vincent Leslie, William J. Blackwell, Adam B. Milstein, Michael DiLiberto, Kerri Cahoy, Angela Crews, I. Osaretin
Publikováno v:
Active and Passive Microwave Remote Sensing for Environmental Monitoring II.
Miniaturized microwave radiometers deployed on nanosatellites in Low Earth Orbit are now demonstrating cost-effective weather monitoring capability, with increased temporal and spatial resolution compared to larger weather satellites. MicroMAS-2A is
Publikováno v:
2018 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting.
An offset parabolic reflector antenna is fed by two compact corrugated feeds, laterally displaced from the reflector's focal point. Results show high gain, high beam efficiency, and low crosspolar pattern characteristics.