Дешифриране на многозонални космически изображения на българския черноморски шелф

Д. Мишев, Х. Спиридонов, И. Мишева, Б. Пеев. Дешифриране на многозонални космически изображения на българския черноморски шелф

D. Mishev, H. Spiridonov, I. Misheva, B. Peev. Decifering of multizonal cosmic pictures of the Bulgarian Black Sea shelf

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DECIFERING OF MULTIZONAL COSMIC PICTURES OF THE BULGARIAN BLACK SEA SHELF

D. Mishev, H. Spiridonov, E. Misheva, B. Peev

(Summary)

The investigatoins of the Bulgarian Black Sea shelf prove that the information, got by analysing aero and cosmic images, is more and more important nowadays. It makes possible to study the entire coastal zone and shelf in details and to decifer the most characteristic features of submarine relief.

Applying the electronic system, invented by the Central Laboratory for Cosmic Studies at the Bulgarian Academy of Sciences which is convenient for interpretation of coloured videodata on multizonal cosmic pictures made on board the „Saljut—4“, „Saljut—5“, ERTS 1 and 2, within the range of 400—1100 nm, accummulative and abrasion forms as well as the distribution of deposits alongthe shelf zone between the Cape of Kaliakra and Bourgas bay have been idecifered. Numerous typical profiles of changes in the spectral vividness of cosmic images in certain spots of the investigated region have also been obtained. They are compared to the available data got as a result of surface surveys. The authors point out in which ranges of electromagnetic spectrum the cosmic images are most indicative in the course of shelf investigation. They analyse the relationship between different natural forms and their identification on cosmic pictures.

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