Abstract
This paper presents the preliminary results of a geomorphological survey of the Olvera area (Cadiz province, Betic Ranges, Spain) and the use of the Geographic Information System (GIS) Open Source (OS) software plus Database Management System (DBMS) for making available and distributing the landslide data over the Web. In the geomorphologic survey, different landforms have been identified in the area, including structural, anthropogenic, fluvial, karst, and slope forms. In particular, the majority of the slope forms are complex (from topple to rotational slides and falls), but there are also minor forms like debris flows and mudslides. To manage geomorphological data, an Open Source GIS was used, which contained the following components: QuantumGIS, System for Automated Geoscientific Analyses (SAGA), GIS and Geographic Resources Analysis Support System (GRASS), GIS for Digital Elevation Model (DEM) generation. A key aim was to make the project-derived data available over the Web. This was achieved using MapServer which allows for the representation of the derived geospatial data with pMapper providing the graphical Web interface. Our study highlights the process dynamics of run-off erosion in Olvera derived through the use of advanced computer-based mapping tools. The resulting map products and interpretations are available via the Internet. To date, derivative maps have been produced to improve maintenance of roads and transport and of the construction of new infrastructure.
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Baiocchi V, Mascia S, Tanga E, Vitti A, Zottele F, Zatelli P (2005) Development of waste management plan in an Open Source WebGIS. Geomatics Workbooks, no. 5
Brovelli MA, Magni D (2003) An archaeological Web GIS application based on Mapserver and PostGIS. The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, vol. XXXIV, part 5/W12
Cano F, Jerez L (1990) Mapa Geológico de España, Escala 1:50,000, Hoja no. 1036 Olvera. IGME, Madrid
Ciolli M, Vitti A, Zardi D, Zatelli P (2002a) 2D/3D GRASS modules use and development for atmospheric modeling. In: Ciolli M, Zatelli P (eds) Open Source free software GIS–GRASS users conference
Ciolli M, Milesi E, Zatelli P (2002b) Digital analysis of multitemporal aerial images for forest and landscape change detection. In: Atti del convegno “Collecting and analyzing information for sustainable forest management and biodiversity monitoring with special reference to mediterranean ecosystems,” Palermo, Italy, 4–7 December, 2001, Ispra (VA): European Commission—EUR 20392 EN, pp 40–47
Clerici A (2002) A GRASS GIS based Shell script for Landslide Susceptibility zonation. In: Ciolli M, Zatelli P (eds) Open Source free software GIS–GRASS users conference
Clerici A, Perego S (2000) Simulation of the Parma river blockage by the Corniglio landslide (Northern Italy). Geomorphology 33(1–2):1–23
Fantini M (2005) Studio dei movimenti franosi del territorio di Olvera (Sierra Sub-Bètica, provincia di Cadiz, Spagna). Dissertation. University of Ferrara, Italy
Fock A, Rebolledo S (2004) Development of landslides susceptibility maps using artificial neural networks and weight of evidence method in Quebrada Lo Canas, Chile using GRASS GIS. Proceedings of the FOSS/GRASS Users Conference, Bangkok, Thailand, pp 12–14
García-Dueñas V (1967) Unidades Paleogeográficas en el sector central de la Zona Subbética. Notas Comun Inst Geol Min España 101–102:73–100
Gracia FJ (ed) (2008) Geomorfología de los espacios naturales protegidos de la provincia de Cádiz. S.E.G. and University of Cádiz
Kajiyama A, Ikawa N, Masumoto S, Shiono K, Raghavan V (2004) Three-dimensional geological modeling by FOSS GRASS GIS; using some field survey data. Proceedings of the FOSS/GRASS Users Conference, Bangkok, Thailand, pp 12–14
Lopez Geta JA et al (2005) Atlas hidrogeológico de la provincia de Cadiz. IGME Diputación de Cádiz, Cádiz
Löwe P (2004) Applications of artificial intelligence methods in GRASS GIS for radarmeteorology and soil erosion research. In: Proceedings of the FOSS/GRASS Users Conference, Bangkok, Thailand, pp 12–14
Luján M, Balanyá JC, Crespo-Blanc A (2000) Contractional and extensional tectonics in Flysch and Penibetic units (Gibraltar Arc, SW Spain): new constraints on emplacement mechanisms. Comptes Rendus de l’Academie des Sciences—Series IIA: Earth and Planetary Science 330:631–638
Mantovani F, Marcolongo B (1992) Fotogeologia, il telerilevamento nelle Scienze della Terra. La Nuova Italia Scientifica, Roma
Masumoto S, Raghavan V, Nemoto T, Shiono K (2002) Construction and visualization of three dimensional geologic model using GRASS GIS. In: Ciolli M, Zatelli P (eds) Open Source free software GIS–GRASS users conference
Mauthe F (1971) La Geología de la Serranía 0de Ronda (Cordillera Bética Occidental). Bol Geol Min LXXXII:1–36 (2 fig. 1 tabla, 4 làm)
Paudits P, Bednarik M (2002) Using GRASS in evaluation of landslide susceptibility in Handlovská Kotlina basin. In: Ciolli M, Zatelli P (eds) Open Source free software GIS–GRASS users conference
Raghavan V, Santitamont P, Masumoto S, Honda K (2002) Implementing Web GIS applications using Open Source software. In: Ciolli M, Zatelli P (eds) Open Source free software GIS–GRASS users conference
Stromberg SG, Bluck B (1998) Turbidite facies, fluid-escape structures and mechanisms of emplacement of the Oligo-Miocene Aljibe Flysch, Gibraltar Arc, Betics, southern Spain. Sediment Geol 115:267–288
Turda A, Aniya M, Aban E, Deponio M (2004) Analysis of spatial and temporal changes of forest cover in the Mount Pulag National Park, Philippines. Poster presented at GISDECO SEVEN
Turner AK, Schuster RL (1996) Landslides: investigation and mitigation, special report 247. National Academies, Washington
Vera JA, Martín-Algarra A (2004) Cordillera Bética y Baleares—Divisiones mayores y nomenclatura. In: Vera JA (ed) Geología de España, ed Pral., Sociedad Geológica de España. Instituto Geológico y Minero de España, Madrid, pp 348–350
Vera JA et al (2004) Cordillera Bética y Baleares–Zonas Externas Béticas–Las Zonas Externas Béticas y el Paleomargen Sudiberíco. In: Vera JA (ed) Geología de España, ed Pral., Sociedad Geológica de España. Instituto Geológico y Minero de España, Madrid, pp 354–361
Wu TH, Tang WH, Einstein HH (1996) Landslide hazard and risk assessment. In: Turner AK, Schuster RL (eds) Landslides: investigation and mitigation, special report 247. National Academies, Washington, pp 106–118
Yonezawa G, Nemoto T, Masumoto S, Shiono K (2002) 3-D geologic modeling and visualization of faulted structures. In: Ciolli M, Zatelli P (eds) Open Source free software GIS–GRASS users conference
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Special thanks to Prof. Mark Bulmer for his indispensable help for the realization of this paper.
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Mantovani, F., Gracia, F.J., de Cosmo, P.D. et al. A new approach to landslide geomorphological mapping using the Open Source software in the Olvera area (Cadiz, Spain). Landslides 7, 69–74 (2010). https://doi.org/10.1007/s10346-009-0181-4
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DOI: https://doi.org/10.1007/s10346-009-0181-4