Zobrazeno 1 - 10
of 93
pro vyhledávání: '"Raffaella Guida"'
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 13, Pp 2916-2924 (2020)
Global navigation satellite system reflectometry (GNSS-R) has found many applications in the field of Earth observation including ocean wind-speed detection, ice altimetry, soil moisture monitoring, and more. The main focus of GNSS-R research to date
Externí odkaz:
https://doaj.org/article/e01422dc54c64deb841063881ae62ddc
Autor:
Elena Grosso, Raffaella Guida
Publikováno v:
Remote Sensing, Vol 14, Iss 24, p 6223 (2022)
In the field of maritime surveillance with satellite imagery, ship detection with Synthetic Aperture Radar (SAR) is largely successful with the exception of those cases where the target Radar Cross Section (RCS) results very low and hard to detect. T
Externí odkaz:
https://doaj.org/article/13c1c305dacf476da8a2049e12a8c70f
Autor:
Pasquale Iervolino, Raffaella Guida
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 10, Iss 8, Pp 3616-3630 (2017)
Ship detection with synthetic aperture radar (SAR) images, acquired at different working frequencies, is presented in this paper where a novel technique is proposed based on the generalized-likelihood ratio test (GLRT). Suitable electromagnetic model
Externí odkaz:
https://doaj.org/article/d6da6b3fa2f747ff843d3b04610b5814
Publikováno v:
Sensors, Vol 21, Iss 10, p 3457 (2021)
Though current remote sensing technologies, especially synthetic aperture radars (SARs), exhibit huge potential for soil moisture content (SMC) retrievals, such technologies also present several performance disadvantages. This study explored the meri
Externí odkaz:
https://doaj.org/article/b9e6e88148704c02abba7281175671f8
Publikováno v:
Remote Sensing, Vol 13, Iss 5, p 1031 (2021)
GNSS Reflectometry (GNSS-R), a method of remote sensing using the reflections from satellite navigation systems, was initially envisaged for ocean wind speed sensing. In recent times there has been significant interest in the use of GNSS-R for sensin
Externí odkaz:
https://doaj.org/article/6e61061af22f433c8f0ab4cb2c9b3a9b
Autor:
Donato Amitrano, Gerardo Di Martino, Raffaella Guida, Pasquale Iervolino, Antonio Iodice, Maria Nicolina Papa, Daniele Riccio, Giuseppe Ruello
Publikováno v:
Remote Sensing, Vol 13, Iss 4, p 604 (2021)
Microwave remote sensing has widely demonstrated its potential in the continuous monitoring of our rapidly changing planet. This review provides an overview of state-of-the-art methodologies for multi-temporal synthetic aperture radar change detectio
Externí odkaz:
https://doaj.org/article/0f542460fa7b4cbe947571a68be5256c
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 9, Iss 3, Pp 1163-1175 (2016)
Synthetic aperture radar (SAR) sensors represent one of the most effective means to support activities in the sector of maritime surveillance. In the field of ship detection, many SAR-based algorithms have been proposed recently, but none of them has
Externí odkaz:
https://doaj.org/article/2fcab4425dab449cbce3064add7157dd
Autor:
Maximilian Rodger, Raffaella Guida
Publikováno v:
Remote Sensing, Vol 13, Iss 1, p 104 (2020)
A wide range of research activities exploit spaceborne Synthetic Aperture Radar (SAR) and Automatic Identification System (AIS) for applications that contribute to maritime safety and security. An important requirement of SAR and AIS data fusion is a
Externí odkaz:
https://doaj.org/article/f03d173433bc4e6c8d7e1acd446463f4
Publikováno v:
Remote Sensing, Vol 11, Iss 11, p 1322 (2019)
The Sentinel-1 mission has now reached its maturity, and is acquiring high-quality images with a high revisit time, allowing for effective continuous monitoring of our rapidly changing planet. The purpose of this work is to assess the performance of
Externí odkaz:
https://doaj.org/article/3084fba50e6b4a19aa90a806c4ccb8be
Autor:
Abdelhakim Benoudjit, Raffaella Guida
Publikováno v:
Remote Sensing, Vol 11, Iss 7, p 779 (2019)
When a populated area is inundated, the availability of a flood extent map becomes vital to assist the local authorities to plan rescue operations and evacuate the premises promptly. This paper proposes a novel automatic way to rapidly map the flood
Externí odkaz:
https://doaj.org/article/27771e3019284304a17896969b907f8f