Giovanni Picardi is the author of Elaborazione del segnale radar ( avg rating, 0 ratings, 0 reviews, published ). Abstract (en). A method of filtering SAR images obtained with a Synthetic Aperture Radar (SAR) from the speckle noise is described, said. : Elaborazione del segnale radar: Metodologie ed applicazioni ( Collana scientifica) (Italian Edition) () by Giovanni Picardi and a .
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These results come from astrometry, radiometric tracking and spacecraft imaging data and estimating all the major Saturnian satellites. More information and software credits.
The third part is dedicated to the altimetric data used and to the flybys during which they were collected by the Cassini RADAR. Global Search Segjale of searches: Go to the content.
Elaborazione del segnale radar
Move to the navigation Go to the site search Go to the menu Contacts Accessibility. Classifications Dewey Decimal Class Buy this book Amazon. Series Collana scientifica ;, 51, Collana scientifica Franco Angeli editore; Astronautic and Satellite Science. Share this book Facebook. The standard deviation of the velocity ranges from a minimum of 6. Moreover, the Measurements Simulation part of SOSYA has been enriched the introduction of the module that creates synthetic altimetric measurements at given observation times set.
Edit Last edited by IdentifierBot July 31, History 1 edition of Elaborazione del segnale radar found in the catalog. Basic concepts of the radar theory and signal modulation are presented. Solo per lo Staff dell Archivio: Elaborazione del segnale radar Giovanni Picardi.
These techniques acquire information detecting and measuring changes that the object causes on the surrounding field potential, electromagnetic or acoustic field.
Check nearby libraries with: For each available flyby, we give its general description, as duration and the closest approach distance and time. Our research can be further extended to other mission scenarios in order to reach a better accuracy in the orbit determination of natural satellites by the means of altimetric data collected on board spacecrafts by radar or laser instruments.
Check nearby libraries with:. The dek measurements simulation module will be improved by the introduction of the possibility of adding noise to the signal.
Subjects RadarSignal processing. Bibliografia I riferimenti della bibliografia possono essere cercati con Cerca la citazione di AIREcopiando il titolo dell’articolo o del libro e la rivista se presente nei campi appositi di “Cerca la Citazione di AIRE”. There’s no description for this book yet.
New data sets coming from the last part of the nominal mission and from its extended part will be included in the research and processed by SOSYA? Poltronieri, Sara Determination of the orbit of Titan from Cassini.
Elaborazione del segnale radar metodologie ed applicazioni by Giovanni Picardi Published by F. Are you sure you want to remove Elaborazione del segnale radar from your list? Moreover we give tables that summarize the distribution over time of the altimetric observation sequence.
Giovanni Picardi (Author of Elaborazione del segnale radar)
Since the altimetric observation errors were not available, we have used a constant value for the weight of 80 m for all the observations corresponding to the maximum resolution value that the instrument achieves approximatively.
The mean of all the rms values at first iteration is 4.
The global mean of residuals at the first iteration is m and it decreases to the global mean at the last iteration of? History Created April 1, 4 revisions Download catalog record: Prefer the physical book? Franco Angeli Editore Cerca con Google. User Area Create Account.
Last edited by IdentifierBot. Then by the use of Matlab, the states have been plotted in order to visualize the entire encounters in two different ways: Then we give the detailed development of the geometrical observation model used to determine the altimetric measurement for the residuals computation at each observation time. The Physical Object Pagination p.
Meetingabstract P11D Number of pages Le url contenute in alcuni riferimenti sono raggiungibili cliccando sul link alla fine della citazione Vai! In addition, the resulting accuracy of the estimation is due to the short orbital arcs considered in the orbit determination process over which the measurements are taken.
Elaborazione del segnale radar ( edition) | Open Library
ART will be enriched by the consider covariance analysis module testing the impact of the introduction of the altimetric observations on the state estimation process without having the real data. The accuracy of our solution is limited by the altimetric measurement errors and by the a priori covariance matrix picardo applied to the initial conditions of the natural bodies integrated.
This research can be divided in four parts. Edition Notes Includes bibliographical references and index. The second part is concerned with the fundamentals of orbit determination.