- 1158 -
Conclusions
The method is quick and economical; with it one can trace
the course of prinicpal features of the bottom morphology pro-
vided that it is shallow and in the presence of dynamic ele -
ments. This methodology is calibrated on 2 small scale (by air-
craft) and is immediately applicable to the satellite data.
There the change of geometric resclution has as a reference
only the vastness of the area and the scale of the test keep-
ing the same accuracy of description.
Taking as an example our case, there are 712 resolution
elements in 3.5 km, while the same accuracy of description re-
lative to the imagery we could obtain from the satellite,
Explorer,taking into consideration 350 km and that is on a
scale 100 times greater.
Acknowledgements
The authors wish to thank Dr. A.M. Tonelli of the Rossi
Enterprise, Milano, for his extremely accurate work in the cali-
bration of the systems of analogic elaboration in thermic im-
agery.
The work was carried out under the direction of the Pro-
getto Finalizzato: "Promozione e qualità dell'ambiente", U.O.:
"Scambio laguna-mare" - Prof. O. Vittori.
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Tonelli, A.M., 1978. "Texture analysis of thermal and near in
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