Mostra el registre d'ítem simple
Geolocalizing SMOS RFI sources on the densely populated East Asia
dc.contributor.author | Hyuk, Park |
dc.contributor.author | Camps Carmona, Adriano José |
dc.contributor.author | Gonzalez Gambau, Verónica |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions |
dc.date.accessioned | 2016-03-11T15:12:31Z |
dc.date.issued | 2015 |
dc.identifier.citation | Park, H., Camps, A., Gonzalez, V. Geolocalizing SMOS RFI sources on the densely populated East Asia. A: IEEE International Geoscience and Remote Sensing Symposium. "2015 IEEE International Geoscience & Remote Sensing Symposium: proceedings: July 26–31, 2015: Milan, Italy". Milan: 2015, p. 1453-1456. |
dc.identifier.isbn | 978-1-4799-7929-5 |
dc.identifier.uri | http://hdl.handle.net/2117/84226 |
dc.description.abstract | In the SMOS measurements, the negative effect of RadioFrequency Interference (RFI) is clearly present, deteriorating the Brightness Temperature (BT) images. RFI sources have to be monitored and accurately geolocated in order to improve the quality of geophysical parameter retrieval from the SMOS BT image, and eventually develop algorithm to cancel them. This paper present a case study of SMOS RFI source detection and geolocation based on MUSIC (MUltiple SIgnal Classification) algorithm. Thanks to the high angular/spatial resolution of MUSIC algorithm, the RFI sources densely populated in East Asia can be separately geolocated, which is difficult using SMOS standard brightness temperature images. |
dc.format.extent | 4 p. |
dc.language.iso | eng |
dc.subject | Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Circuits de microones, radiofreqüència i ones mil·limètriques |
dc.subject.lcsh | Radio frequency |
dc.subject.lcsh | Radiometers |
dc.subject.lcsh | Soil moisture--Measurement |
dc.subject.other | Radio-Frequency Interferences (RFI) |
dc.subject.other | Synthetic aperture radiometry |
dc.subject.other | Microwave radiometry |
dc.subject.other | Beamforming |
dc.subject.other | Direction of Arrival (DOA) estimation |
dc.subject.other | Soil Moisture and Ocean Salinity (SMOS) mission |
dc.title | Geolocalizing SMOS RFI sources on the densely populated East Asia |
dc.type | Conference report |
dc.subject.lemac | Radiofreqüència |
dc.subject.lemac | Radiometria |
dc.subject.lemac | Sòls -- Humitat -- Mesurament |
dc.contributor.group | Universitat Politècnica de Catalunya. CTE-CRAE - Grup de Recerca en Ciències i Tecnologies de l'Espai |
dc.contributor.group | Universitat Politècnica de Catalunya. RSLAB - Grup de Recerca en Teledetecció |
dc.identifier.doi | 10.1109/IGARSS.2015.7326052 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7326052 |
dc.rights.access | Restricted access - publisher's policy |
local.identifier.drac | 17546346 |
dc.description.version | Postprint (published version) |
dc.date.lift | 10000-01-01 |
local.citation.author | Park, H.; Camps, A.; Gonzalez, V. |
local.citation.contributor | IEEE International Geoscience and Remote Sensing Symposium |
local.citation.pubplace | Milan |
local.citation.publicationName | 2015 IEEE International Geoscience & Remote Sensing Symposium: proceedings: July 26–31, 2015: Milan, Italy |
local.citation.startingPage | 1453 |
local.citation.endingPage | 1456 |