A fotogrammetria alkalmazásának lehetőségei a karsztok domborzatának vizsgálatában = Possibilities of photogrammetry in the analysis of karst surface
Photogrammetry is the basis of preparing maps. Photogrammetry produces high precision maps with the help of aerial photos. These make fieldwork easier; the detection and analysis of changes and also the time of mapping can be reduced. Most maps reflect the general topographic aspect, and they are of...
Elmentve itt :
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| Dokumentumtípus: | Könyv része |
| Megjelent: |
2006
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| Sorozat: | Táj, környezet és társadalom : ünnepi tanulmányok Keveiné Bárány Ilona professzor asszony tiszteletére = Landscape, environment ans society : studies in honour of professor Ilona Bárány-Kevei on the occasion of her birthday
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| Kulcsszavak: | Fotogrammetria, Karsztjelenségek |
| Online Access: | http://acta.bibl.u-szeged.hu/62448 |
| Tartalmi kivonat: | Photogrammetry is the basis of preparing maps. Photogrammetry produces high precision maps with the help of aerial photos. These make fieldwork easier; the detection and analysis of changes and also the time of mapping can be reduced. Most maps reflect the general topographic aspect, and they are often inaccurate depending on the size of the features and the scale. For the mapping of the karst surface and the accurate description of forms further fieldwork is needed and measurements with surveying (GPS and/or total station), or even a brand-new survey. Digital photogrammetry approximates the surface with triangular irregular network (TIN mesh) from the aspect of high scale aerial photos measured with stereo workstations, and produces a surface (contours and grids). |
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| Terjedelem/Fizikai jellemzők: | 767-773 |
| ISBN: | 963 482 782 9 |