Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Juri Sildam"'
Autor:
Arildo Dias, Shaya Van Houdt, Katrin Meschin, Katherine Von Stackelberg, Mari-Liis Bago, Lauren Baldarelli, Karen Gonzalez Downs, Mariel Luuk, Timothée Delubac, Elio Bottagisio, Kuno Kasak, Atilcan Kebabci, Oliver Levers, Igor Miilvee, Jana Paju-Hamburg, Rémy Poncet, Massimiliano Sanfilippo, Jüri Sildam, Dmitri Stepanov, Donalda Karnauskaite
Publikováno v:
Frontiers in Forests and Global Change, Vol 6 (2023)
IntroductionAn unprecedented amount of Earth Observations and in-situ data has become available in recent decades, opening up the possibility of developing scalable and practical solutions to assess and monitor ecosystems across the globe. Essential
Externí odkaz:
https://doaj.org/article/ca1434ccafa54f53869a29ad97cb0bf5
Autor:
Stefano Biagini, Paolo Braca, Gerardo Parisi, Chris Strode, V. Grandi, Manlio Oddone, Joao Alves, Marco Colombo, Kevin D. LePage, Gabriel Grenon, Francesco Baralli, Gaetano Canepa, Ryan Goldhahn, Paolo Saia, Giovanni Zappa, Juri Sildam, Marco Mazzi, Arjan Vermeij, Andrea Munafo, Gabriele Ferri, Michele Micheli
Publikováno v:
OCEANS 2015 - Genova.
CMRE has been evaluating the potential of autonomous networked ASW using underwater vehicles through a program of sonar signal processing, underwater communications, navigation and robotic behavior developments and at-sea decision support tested thro
Autor:
Jeroen de Jong, Ulrich Bathmann, Klaas R. Timmermans, Rob F. Nolting, Michiel M Rutgers van der Loeff, Maria A. van Leeuwe, Hein J W de Baar, Juri Sildam
Publikováno v:
Marine Chemistry, 66(1-2), 1-34. ELSEVIER SCIENCE BV
The remote waters of the Pacific region of the Southern Ocean are the furthest away from any upstream and upwind continental Fe sources. This prime area for expecting Fe limitation of the plankton ecosystem was studied (March-April 1995) along a nort
Publikováno v:
OCEANS 2010 MTS/IEEE SEATTLE.
This paper discusses passive acoustic monitoring of marine mammals during the Sirena 10 survey. We present results of testing a towed array consisting of 4 broadband hydrophones arranged in a tetrahedral configuration (CPAM-Compact Passive Acoustic M
Autor:
Juri Sildam
Publikováno v:
EURASIP Journal on Advances in Signal Processing, Vol 2010 (2010)
Spectrogram analysis of acoustical sounds for underwater target classification is utilized when loud nonstationary interference sources overlap with a signal of interest in time but can be separated in time-frequency (TF) domain. We propose a signal
Publikováno v:
Continental Shelf Research. 11:95-108
The evolution of an upwelling event and the associated plankton distribution off Hiiumaa island, northeastern Baltic Sea, is traced through continuous registration of wind and currents, consecutive CTD and chlorophyll fluorescence surveys and underwa
Autor:
Juri Sildam
Publikováno v:
OCEANS 2008.
Tracking, detection and classification of targets is complicated in presence of multiple targets located at close or overlapping bearings. Assuming that the respective targets exhibit unique spectral signatures, which include narrow-band (NB) tonals
Publikováno v:
IGARSS
Sea surface temperature (SST) fields of the coastal ocean off eastern Nova Scotia (Scotian Shelf) are required for assimilation into a dynamical ocean model. Advanced Very High Resolution Radiometer (AVHRR) imagery can provide operational SST but due
Autor:
Ryan Goldhahn, Stephanie Kemna, Juri Sildam, Francesco Baralli, Arjan Vermeij, Kevin D. LePage, Michael Hamilton, Michele Micheli, Robert Been
Publikováno v:
The Journal of the Acoustical Society of America. 130:2383-2383
The use of acoustic sensing systems for ASW in heterogeneous sensor networks utilizing marine robots has been a subject of research at the NATO Undersea Research Centre for the past several years. In this talk, we discuss the unique challenges of imp
Publikováno v:
The Journal of the Acoustical Society of America. 120:3380-3380
Due to the size of a target and measurement constraints, the measurements of monostatic acoustic scattering are often made in the near field of the target. For many applications, it is an estimate of the far‐field target scattering strength, which