ISPRS International Journal of Geo-Information | |
Remote Sensing and GIS Applied to the Landscape for the Environmental Restoration of Urbanizations by Means of 3D Virtual Reconstruction and Visualization (Salamanca, Spain) | |
Antonio Miguel Martínez-Gra༚1  Virginia Valdés Rodríguez2  | |
[1] Geology Department, External Geodynamics Area, Faculty of Sciences, University of Salamanca, Plaza Merced s/n, 37008 Salamanca, Spain | |
关键词: Landscape restoration; urban development restoration; environmental impact; virtual modeling 3D; urban development impacts; landscape integration; | |
DOI : 10.3390/ijgi5010002 | |
来源: mdpi | |
【 摘 要 】
The key focus of this paper is to establish a procedure that combines the use of Geographical Information Systems (GIS) and remote sensing in order to achieve simulation and modeling of the landscape impact caused by construction. The procedure should be easily and inexpensively developed. With the aid of 3D virtual reconstruction and visualization, this paper proposes that the technologies of remote sensing and GIS can be applied to the landscape for post-urbanization environmental restoration. The goal is to create a rural zone in an urban development sector that integrates the residential areas and local infrastructure into the surrounding natural environment in order to measure the changes to the preliminary urban design. The units of the landscape are determined by means of two cartographic methods: (1) indirect, using the components of the landscape; and (2) direct methods, using the landscape’s elements. The visual basins are calculated for the most transited by the population points, while establishing the zones that present major impacts for the urbanization of their landscape. Based on this, the different construction types are distributed (one-family houses, blocks of houses,
【 授权许可】
CC BY
© 2016 by the authors; licensee MDPI, Basel, Switzerland.
【 预 览 】
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RO202003190000313ZK.pdf | 4315KB | download |