标题：TECHNOLOGY OF PROCESSING ARCHIVAL AERIAL PHOTHOS FOR CHANGES ANALYSIS OF SŁOWIŃSKI NATIONAL PARK LANDSCAPE
其他标题：OPRACOWANIE TECHNOLOGII PRZETWARZANIA ARCHIWALNYCH MATERIAŁÓW FOTOGRAMETRYCZNYCH DO BADAŃ ZMIENNOŚCI KRAJOBRAZU NA PRZYKŁADZIE SŁOWIŃSKIEGO PARKU NARODOWEGO
期刊名称：Archiwum Fotogrametrii, Kartografii i Teledetekcji
印刷版ISSN：2083-2214
出版年度：2007
卷号：17
语种：English
出版社：Main Board of Association of Polish Surveyors
摘要：The paper presents technology of aerotriangulation on the basis of multitemporal (1951, 1964,1975,and 1984),aerial photos of the Słowiński National Park in various scale Those photos, as negatives,were obtained from the resources of military geographic authorities Military Geography Management in Warsaw. The quality of photos in particular year was highly diversified. Therefore, methods of digital image processing,such as filtration,"image reinforcement",or preliminary tonal balancing were applied to improve the quality of those photogrammetric materials,and to improve the possibilities of their photointerpretation. The DEPHOS photogrammetric station was used to perform measurements,necessary for adjustment of the aerotriangulation block. In the first stage,internal and relative orientations were performed for all photo blocks. Due to the specificity of the Park area,the measurement of binding points was substantially hindered (more than 70% of the photo block being processed are occupied by migrating dunes,the Baltic Sea,and the Łebsko and the Gardno lakes). In view of the lack of the possibility to balance the aerotriangulation block under the DEPHOS system, the process was performed in ImageStation environment. It was necessary to transform data from the Dephos format (pixel coordinates of binding points on particular photos) to the ImageStation format. The quality of photos directly affected the accuracy of measurements,both in relation to binding points,and to photopoints,as well as the interpretation of terrain details in the later process of DTM generation. The said research works were conducted under the research project No. N304 077 31/3060 [financed by the State Committee for Scientific Research and] titled "Spatial Modelling of Changes in Selected Elements of the Słowiński National Park. " DTM was the basis for spatial and time analyses of the Słowiński National Park landscape,which is marked by its exceptionally strong dynamics of substrate and vegetation.
其他摘要：W artykule przedstawiono technologię wykonania aerotriangulacji na bazie archiwalnych zdjęć lotniczych z lat 1951,1964,1975 i 1984,wykonanych w różnych skalach dla terenu Słowińskiego Parku Narodowego. Zdjęcia,w postaci diapozytywów,pozyskano z zasobów Za
