Analiza rabe zemljišč z uporabo podatkov daljinskega zaznavanja na komasacijskem območju Vihre

• Main Author: Vošner, Tomaž
• Other Authors: Lisec, Anka
• Format: Bachelor Thesis
• Language: Slovenian
• Published: T. Vošner 2015
• Subjects: geodezija; diplomska naloga; UNI; komasacija; daljinsko zaznavanje; Vihre; segmentacija; klasifikacija; morfološka obdelava; franciscejski kataster; raba zemljišč; živa meja; graduation thesis; geodesy; land consolidation; remote sensing; segmentation; classification; morphological processing; franciscean land cadastre; land use; hedge; info:eu-repo/classification/udc/528.8(043.2); sami
• Online Access: https://repozitorij.uni-lj.si/IzpisGradiva.php?id=32483; https://repozitorij.uni-lj.si/Dokument.php?id=32494&dn=; https://repozitorij.uni-lj.si/Dokument.php?id=85985&dn=; https://plus.si.cobiss.net/opac7/bib/6844513?lang=sl

V okviru diplomske naloge smo analizirali spremembe pokritosti zemljišč na komasacijskem območju Vihre, ki so nastale zaradi postopka komasacije. Z nalogo smo prikazali, da je možno s prosto dostopnimi programskimi rešitvami uspešno izvesti prostorske analize v ta namen. Uvodni del naloge vključuje teoretične osnove obdelave podob daljinskega zaznavanja na eni, kakor tudi bistvene informacije o sami komasaciji na drugi strani. Predstavljeni so pomen in nujnost ohranjanja specifičnih ekosistemov v kmetijski krajini ter prednosti, ki jih le-ti prinašajo kmetijstvu, kakor tudi kmetijski krajini kot celoti. Med pomembne elemente kmetijske krajine spadajo žive meje in osamela drevesa, na katere smo bili pri analizi še posebej pozorni. Praktični del smo opravili s pomočjo prosto dostopnega programa SPRING. Vhodne podatke za analizo so predstavljali ortofoti iz obdobja pred in po komasaciji. Pri tem smo se osredotočili predvsem na identificiranje območij visoke vegetacije pred in po komasaciji ter spremembe poljskih poti. Ugotovili smo, da je postopek komasacije pomenil predvsem intenzifikacijo rabe zemljišč glede na stanje pred komasacijo. The thesis presents the results of the analyses of land cover change due to land consolidation, which was conducted for the study area of Vihre. The results show the success of spatial analysis for this purpose using free available software solutions. The introductory part includes both, the theoretical basis of the image processing in the field of remote sensing, and basic information about land consolidation. Additionally, the necessity and importance of preserving specific ecosystems in the agriculture landscape are presented, as well as advantages of the preserving measures for the agriculture and agricultural landscape itself. Among important elements of the agricultural landscape, hedges and individual trees have to be outlined, which have got a special attention during our research. The practical part of the research was carried out using the software solution SPRING, available as a freeware. The input data for the analysis of land cover before and after land consolidation were the orthophotos. The emphasis was on identification of the areas with high vegetation before and after land consolidation, and on modifications of field paths. It has been shown that land consolidation, above all, is associated with the intensification of land use.