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Uporaba digitalnega modela višin in satelitskega posnetka RapidEye za zaznavanje kraških kotanj in brezstropih jam Podgorskega krasa
Author(s) -
Aleš Grlj,
Dejan Grigillo
Publication year - 2014
Publication title -
dela - oddelek za geografijo filozofske fakultete v ljubljani
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.162
H-Index - 8
eISSN - 1854-1089
pISSN - 0354-0596
DOI - 10.4312/dela.42.7.129-147
Subject(s) - physics , geography , humanities , art
Speleogeneza je proces nastajanja, razvoja in izginjanja jam. Zaključni stadij razvoja jame imenujemo brezstropa jama. Proučevanje le-teh nam lahko pomaga pri razumevanju krasa in kraških pojavov. Ker so brezstrope jame bodisi kotanje na površju ali le zaplate nekraških sedimentov z bujnejšim rastjem, v članku preučujemo možnosti kabinetnega prepoznavanja teh pojavov na podlagi njihovih morfometričnih lastnosti in spektralnih lastnosti vegetacije, ki jih prerašča. Raziskava je osredotočena na širše območje Podgorskega krasa v jugozahodni Sloveniji.Speleogenesis is the process of formation, development and disappearance of caves. The final stage in a cave development is called unroofed cave. The study of those features can help us understand karst landscape and karst phenomena. Since the unroofed caves are depressions on karst surface or just patches of non-karstic sediments with more vigorous vegetation, the study examines the possibility of their identification on the basis of morphometric characteristics and spectral properties of vegetation cover. The study is focused on a wider area of the Podgorski kras in southwestern Slovenia

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