Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Belinda Lipa"'
Publikováno v:
Remote Sensing, Vol 15, Iss 9, p 2325 (2023)
We describe results from coastal radar systems that observed anomalous current flows generated by the volcanic eruption in the Tongan archipelago on 15 January 2022 UTC, reporting the first radar detection of a volcanic tsunami. The eruption caused s
Externí odkaz:
https://doaj.org/article/c3d087389f764c6ea6c8ed411dd77b70
Publikováno v:
Remote Sensing, Vol 14, Iss 11, p 2631 (2022)
We describe an extension of methods used for the derivation of wave information from compact high frequency radar systems and give examples of observations which are compared to measurements from wave buoys close to the radar coverage area. Previous
Externí odkaz:
https://doaj.org/article/1fc7543c56ea425d89951ab19fdcccfd
Autor:
Belinda Lipa, Donald Barrick, Andres Alonso-Martirena, Maria Fernandes, Maria Inmaculada Ferrer, Bruce Nyden
Publikováno v:
Remote Sensing, Vol 6, Iss 12, Pp 12094-12117 (2014)
We describe radar measurements of waves, currents and winds made on the coast of northern Scotland during two 2013/14 winter storms, giving methods, results and interpretation. Wave parameters (height, period, direction and short-wave/wind direction)
Externí odkaz:
https://doaj.org/article/891923d5111449e284331e3b6bd2acd6
Publikováno v:
Journal of Marine Science and Engineering, Vol 7, Iss 4, p 112 (2019)
This paper describes a method to provide quality control for radial velocity maps derived from radar echo voltage cross spectra measured by broad-beam high frequency radars. The method involves the comparison of voltage cross spectra measured at Dopp
Externí odkaz:
https://doaj.org/article/0bd55353dbc6428f95f5ec435aa4c5c3
Autor:
Basanta Kumar Jena, Bruce Nyden, Kuppili Rajesh, T. Srinivasa Kumar, James Isaacson, Donald Barrick, Subandono Diposaptono, Belinda Lipa
Publikováno v:
Remote Sensing, Vol 4, Iss 10, Pp 2944-2956 (2012)
We report here on the observation and offline detection of the weak tsunamis generated by earthquakes near Indonesia on 11 April 2012 using radar systems and tide gauges on the coasts of Sumatra and the Andaman Islands. This work extends the previous
Externí odkaz:
https://doaj.org/article/907a20f89708450fab66ba0c145bc9ba
Publikováno v:
Remote Sensing, Vol 4, Iss 5, Pp 1448-1461 (2012)
Quantitative real-time observations of a tsunami have been limited to deep-water, pressure-sensor observations of changes in the sea surface elevation and observations of sea level fluctuations at the coast, which are essentially point measurements.
Externí odkaz:
https://doaj.org/article/254658a6a7a449d8ba82a105fb2fe6bd
Autor:
Toshiyuki Awaji, John Largier, Newell Garfield, Yoichi Ishikawa, Donald Barrick, Sei-Ichi Saitoh, Belinda Lipa
Publikováno v:
Remote Sensing, Vol 3, Iss 8, Pp 1663-1679 (2011)
Quantitative real-time observations of a tsunami have been limited to deep-water, pressure-sensor observations of changes in the sea surface elevation and observations of sea level fluctuations at the coast, which are essentially point measurements.
Externí odkaz:
https://doaj.org/article/3cf0b3fd66904dc485a1bd067020439f
Publikováno v:
Remote Sensing, Vol 1, Iss 4, Pp 1190-1211 (2009)
We describe the operation of a bistatic HF radar network and outline analysis methods for the derivation of the elliptical velocity components from the radar echo spectra. Bistatic operation is illustrated by application to a bistatic pair: Both remo
Externí odkaz:
https://doaj.org/article/951117d68fe24169b03b1754d990856a
Publikováno v:
Sensors, Vol 8, Iss 8, Pp 4611-4635 (2008)
HF radar systems are widely and routinely used for the measurement of ocean surface currents and waves. Analysis methods presently in use are based on the assumption of infinite water depth, and may therefore be inadequate close to shore where the ra
Externí odkaz:
https://doaj.org/article/bf00e50ce935490a9882057b6202cbe4
Publikováno v:
Remote Sensing, Vol 4, Iss 11, Pp 3363-3363 (2012)
We neglected to state that the radar data from Tokushima and Anan is owned by the Ministry of Land, Infrastructure, Transport and Tourism, Shikoku Regional Development Bureau, Komatsushima port and airport office, Japan. Lipa et al. [1] describe resu
Externí odkaz:
https://doaj.org/article/0e1cd649041e4839ae6e5098b242f48d