1 to 7 of 7 Results
Aug 29, 2022
Nereida Rodriguez Alvarez, 2022, "Graph-Based Interpolation for Remote Sensing Data", https://doi.org/10.48577/jpl.UELIE8, 2022 European Signal Processing Conference (EUSIPCO), JPL Open Repository
Remote sensing technologies, such as radiometry radar or synthetic-aperture radar (SAR) provide satellite ob- servations with different spatio-temporal resolutions. Some of these observations can be combined to enhance the resolution of satellite products. In this paper, we formu... |
Jul 17, 2022
Javier Bosch-Lluis, 2022, "TOWARDS GNSS-R HYBRID COMPACT POLARIMETRY: INTRODUCING THE STOKES PARAMETERS FOR SMAP-R DATASET", https://doi.org/10.48577/jpl.HPQHQC, IEEE IGARSS 2022 (Virtual/In-Person Hybrid), JPL Open Repository
The Soil Moisture Active Passive – Reflectometry (SMAP-R) is the first polarimetric L2C GNSS-R dataset collected from space. Given that the dataset consists of I/Q raw data, different processing techniques can be applied. In this paper we explore the calculation of the full polar... |
Jul 17, 2022
Rodriguez Alvarez, Nereida, 2022, "INTRODUCTION TO THE NEW SMAP-REFLECTOMETRY (SMAP-R) DATASET: STATUS AND SCIENCE CAPABILITIES", https://doi.org/10.48577/jpl.BAWFHQ, IEEE IGARSS 2022 (Virtual/In-Person Hybrid), JPL Open Repository
Short after its launch, the Soil Moisture Active Passive (SMAP) mission started using its radar receiver to collect Global Positioning System (GPS) bistatic radar measurements by switching the band-pass center frequency of its radar receiver to the GPS L2C band. We refer to this... |
Jul 17, 2022
Munoz, Joan F, 2022, "FULL CALIBRATION OF THE SMAP-R DATASET", https://doi.org/10.48577/jpl.AFFHKS, IEEE IGARSS 2022 (Virtual/In-Person Hybrid), JPL Open Repository
SMAP-R is the first polarimetric GNSS-R dataset collected from the space. The reception of the Horizontal and Vertical components of an incident circular polarized signal allows to retrieve the Full-Stokes parameter of this hybrid compact polarimetry radar configuration. In this... |
Jul 17, 2022
Nereida Rodriguez Alvarez, 2022, "DOWNSCALING SMAP SOIL MOISTURE WITH ECOSTRESS PRODUCTS USING A GRAPH-BASED INTERPOLATION METHOD", https://doi.org/10.48577/jpl.XAKOAN, IEEE IGARSS 2022 (Virtual/In-Person Hybrid), JPL Open Repository
Technologies such as radiometry, radar or synthetic aperture radar have demonstrated the potential of remote sensing to observe the Earth’s land surface and estimate variables that influence the climate system. Among the remote sensed variables, soil moisture has be- come increas... |
Jul 17, 2022
Munoz, Joan F, 2022, "INITIAL EVALUATION OF SMAP-R POLARIMETRY OVER LAND", https://doi.org/10.48577/jpl.5IKCRA, IEEE IGARSS 2022 (Virtual/In-Person Hybrid), JPL Open Repository
Global Navigation Satellite System – Reflectometry has shown promising results to retrieve land-related parameters, such as soil moisture. Polarimetric radar measurements offer additional information about the scattering scenario. SMAP-R is the first polarimetric GNSS-R dataset c... |
Jul 17, 2022
Rodriguez Alvarez, Nereida, 2022, "INITIAL EVALUATION OF FREEZE/THAW STATE AND SEA ICE DETECTION USING THE SMAP-R DATASET", https://doi.org/10.48577/jpl.ZSXP2B, IEEE IGARSS 2022 (Virtual/In-Person Hybrid), JPL Open Repository
No abstract available. |
