Zobrazeno 1 - 10
of 70
pro vyhledávání: '"M.R. Saradjian"'
Autor:
Mehdi Hosseini, M.R. Saradjian
Publikováno v:
Advances in Space Research. 48:278-286
In the past studies, different soil moisture estimation models were developed for bare soil areas by using remotely-sensed data. However, there are few models that can be used to estimate soil moisture in vegetated areas. Water Cloud Model (WCM) mode
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a2483c7690518c45b270089ca68546e
https://doi.org/10.1016/j.asr.2011.03.029
https://doi.org/10.1016/j.asr.2011.03.029
Autor:
M.R. Saradjian, M. Akhoondzadeh
Publikováno v:
Natural Hazards and Earth System Sciences. 11:1099-1108
Thermal anomaly is known as a significant precursor of strong earthquakes, therefore Land Surface Temperature (LST) time series have been analyzed in this study to locate relevant anomalous variations prior to the Bam (26 December 2003), Zarand (22 F
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a21fccb1d8d6afcb00979dd734ad60e2
https://doi.org/10.5194/nhess-11-1099-2011
https://doi.org/10.5194/nhess-11-1099-2011
Autor:
M. Akhoondzadeh, M.R. Saradjian
Publikováno v:
Natural Hazards and Earth System Sciences, Vol 11, Iss 4, Pp 1109-1119 (2011)
Usually a precursor alone might not be useful as an accurate, precise, and stand-alone criteria for the earthquake parameters prediction. Therefore it is more appropriate to exploit parameters extracted from a variety of individual precursors so that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd9efa5a493af96f0b155e0d838e8235
http://www.nat-hazards-earth-syst-sci.net/11/1109/2011/nhess-11-1109-2011.pdf
http://www.nat-hazards-earth-syst-sci.net/11/1109/2011/nhess-11-1109-2011.pdf
Autor:
M.R. Saradjian, Mehdi Hosseini
Publikováno v:
Canadian Journal of Remote Sensing. 37:112-121
In the past, different soil moisture estimation models were developed using remotely sensed data. Some of these models are based on optical images (i.e., optical models), some are based on synthetic aperture radar (SAR) images (i.e., SAR models), and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df7cbe651664fe70514e51325a5421f8
https://doi.org/10.5589/m11-015
https://doi.org/10.5589/m11-015
Autor:
M. Akhoondzadeh, M.R. Saradjian
Publikováno v:
Advances in Space Research. 47:94-104
Two datasets of total electron content (TEC) time series have been analyzed in this study to locate relevant anomalous variations in recent major Haiti and Samoa Islands earthquakes prior to the events. The duration of two datasets is 45 and 65 days
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4621d829b815d0b4a564d9da1d49201
https://doi.org/10.1016/j.asr.2010.07.024
https://doi.org/10.1016/j.asr.2010.07.024
Publikováno v:
Natural Hazards and Earth System Sciences. 10:1061-1067
In Samoa Islands, a powerful earthquake took place at 17:48:10.99 UTC (06:48:10.99 LT) on 29 September 2009 with a magnitude Mw=8.1. Using ICE (Instrument Champ Electrique) and IMSC (Instrument Magnetic Search Coil) experiments onboard the DEMETER (D
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3869a738ead5c78c613e58f63f4327ff
https://doi.org/10.5194/nhess-10-1061-2010
https://doi.org/10.5194/nhess-10-1061-2010
Akademický článek
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Publikováno v:
2007 3rd International Conference on Recent Advances in Space Technologies.
Classification of satellite images with the intend of land cover mapping is the main concern in this study. Many algorithms are available for classification of satellite images, Minimum distance classification method is a simple and quick method that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::087f02353cb7b7f3686a6eb07929615c
https://doi.org/10.1109/rast.2007.4284002
https://doi.org/10.1109/rast.2007.4284002
Publikováno v:
IGARSS
One of the reliable methods in least-squares method is multigrid technique which overcomes the problem of slow convergence and less-accurate of Gauss-Seidel by transforming problem to coarser grid. It makes a pyramid of grids. Each grid has half the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87c7316cfcfe964d0b0040174b235890
https://doi.org/10.1109/igarss.2005.1525978
https://doi.org/10.1109/igarss.2005.1525978
Autor:
L.W.B. Hayes, M.R. Saradjian
Publikováno v:
Proceedings of IGARSS '93 - IEEE International Geoscience and Remote Sensing Symposium.
A fast and reliable technique has been developed for establishing sea surface velocities in sequential satellite infrared images using a multiprocessor computer system. The maximum cross correlation (MCC) approach has been used to automate the proces
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65e2a182841b8084a0c59dceae6feda1
https://doi.org/10.1109/igarss.1993.322405
https://doi.org/10.1109/igarss.1993.322405