Analize Vidljivosti U Prapovijesnom Krajoliku Velebita Viewshed Analyses in the Prehistoric Velebit Landscape
ثبت نشده
چکیده
krajoliku na prostoru sjevernog i srednjeg Velebita. Posebna pozornost posvećena je lokalitetima koji se u literaturi navode kao središnja naselja zajednica (gradine Kuk u Senju, Gradina u Svetom Jurju i Drvišica u Karlobagu) i njihovim pozicijama u vizualnom krajoliku. Budući da je u dosadašnjoj literaturi istican strateški značaj ovih pozicija, autorica istražuje mogućnosti njihove vizualne kontrole krajolika i nadzora nad plovidbom, ekonomski iskoristivim površinama te nadzorom nad drugim lokalitetima.
منابع مشابه
The Structural Fabric and Seismotectonic Activity of Northern Velebit: Some New Observations
Key-words: Earthquakes, Tectonic movements, Stress, DisplaceKljuZne rije* Potresi, Tektonski pokreti, Stres, Pomaci struktura, ment, Seismotectonically active zone Seizmotektonski aktivna zona A permanent seismotectonic activity is present in the region of U podrutju sjevernog Velebita stalno je prisutna seizmotektonska northern Velebit. Through history a number of earthquakes magniaktivnast. U...
متن کاملViewshed Analysis and Visualization of Landscape Voxel Models
In this study, we carry out viewshed analysis to landscape voxel models derived from airborne laser scanner data. The objective is to make comparisons of viewshed analysis with different voxel models; the ground model representing the bare Earth, the surface model including also all above-ground features, and the combined model, which is formed from the ground model and the laser measurements i...
متن کاملCalculating the inherent visual structure of a landscape (‘total viewshed’) using high- throughput computing
This paper describes a method of calculating the inherent visibility at all locations in a landscape (‘total viewshed’) by making use of redundant computer cycles. This approach uses a simplified viewshed program that is suitable for use within a distributed environment, in this case managed by the Condor system. Distributing the calculation in this way reduced the calculation time of our examp...
متن کاملUsing Solar Spatial Analyst to Calculate Global Solar Radiation, 22th Region of Tehran as the Case Study
Solar Radiation is considered as an important parameter in modeling environmental, hydrologic and biophysical processes. One of the reasons that solar radiations are not extensively used in models is the problem of its measurement in different points. Solar Analyst Viewshed Algorithm makes possible calculation of the topographic effects on solar radiation at local and landscape scales. With res...
متن کاملA causal analysis of error in viewsheds from USGS digital elevation models
Users of GIS are faced with the ongoing and difficult problem of estimating the validity of a GIS output given the uncertainty of the quality of cLgital mapped data. This research project examines the manner in which error from a digital elevation model (DEM) results in error in an estimate of a viewshed. The data set includes two DEMs for the same study area. A 10-metre DEM serves as the contr...
متن کامل