A call for viewshed ecology: Advancing our understanding of the ecology of information through viewshed analysis
نویسندگان
چکیده
منابع مشابه
analysis of reading comprehension needs of the students of paramedical studies: the case of the students of health information management (him)
چکیده ندارد.
15 صفحه اولUsing Viewshed Models to Calculate Intercepted Solar Radiation: Applications in Ecology
The solar radiation intercepted at a given location on the earth's surface is influenced by surface orientation and sky obstruction by surrounding topographic features. Viewshed models can be used to calculate sky obstruction for any given location on or above a complex topographic surface. We have developed an algorithm for rapid calculation of intercepted solar radiation using a combination o...
متن کاملSimulation of the Uncertainty of a Viewshed
One of the most widely available procedures packaged with CIS for the analysis of a Digital Elevation Model (DEM) is the identification of the viewable area, or the viewshed. The elevations recorded in the DEM do, however, contain error, and the USGS, for example, publishes a Root Mean Squared Error (RMSE) for each DEM. Research reported here assesses the uncertainty of locations being within a...
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 کاملa time-series analysis of the demand for life insurance in iran
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ژورنال
عنوان ژورنال: Methods in Ecology and Evolution
سال: 2017
ISSN: 2041-210X,2041-210X
DOI: 10.1111/2041-210x.12902