Stosowanie technologii GIS oraz modelowania trójwymiarowego w badaniach geologicznych strefy brzegowej

• Autorzy: Terefenko P. , Boski T. , Furmańczyk K. , Mazurkiewicz A.

Warianty tytułu

EN

Using GIS technology and 3D modeling in coastal zone geological studiem

• Języki publikacji: PL

Abstrakty

EN

The study of sedimentological features in the Guadiana River Estuary on the Portugal and Spanish border is an excellent example of making use of the GIS systems and especially 3D models. This Estuary is a part of southernmost area of Portugal and the Guadiana River is one of the most important rivers on the Iberian Peninsula. Due to rapid sedimentation during the most recent postglacial transgression, estuarine sedimentary records offer an excellent opportunities to study the sequence of events which have led to the present morphology of the coast. Based on the sedimentological records, macro and micro paleontological data and C14 dates an information about the deep structure of Guadiana valley infill was gained. Also data about the depth of the sediment layers occurrence was defined. With the use of all gained data two 3D models representing both the actual surface relief and the relief of the delta from about 13000 year ago were created. Prepared models were used to calculate the area and volume for all of the distinguished sediment layers. Data gained in this process allowed for more detailed analysis of the pace of sedimentation and sea level rise as well as other aspects and geological processes which took place in the Estuary of Guadiana River.

Słowa kluczowe

PL

GIS; modelowanie trójwymiarowe; geologia

EN

GIS; 3D modelling; geology

• Wydawca: Polskie Towarzystwo Informacji Przestrzennej
• Czasopismo: Roczniki Geomatyki
• Rocznik: 2005
• Tom: T. 3, z. 4
• Strony: 181--188
• Opis fizyczny: Bibliogr. 5 poz.

Twórcy

autor

Terefenko P.

autor

Boski T.

autor

Furmańczyk K.

autor

Mazurkiewicz A.

• Zakład Teledetekcji i Kartografii Morskiej, Instytut Nauk o Morzu, Uniwersytet Szczeciński,

Bibliografia

• 1. Boski T., Moura D., Veiga-Pires C., Camacho S., Duarte D., Scott D.B., Fernandes S.G., 2002: Postglacial sealeavel rise and sedimentary response in Guadiana Estuary, Portugal/Spain border. Sedimentary Geology No. 150.
• 2. Dias J.M.A., Boski T., Rodrigues A., Magalhaes F., 2000: Coast line evolution in Portugal since the Last Glacial Maximum until present . a synthesis. Marine Geology No. 170.
• 3. Morales J.A., 1997: Evolution and facies architecture of the mesotidal Guadiana River delta (S.W. Spain- Portugal).. Marine Geology No. 138.
• 4. Okła K., 2000: Systemy Informacji Przestrzennej w Lasach Państwowych. Bogucki Wydawnictwo Naukowe S.C.
• 5. Vidal J.R., Cáceras L.M., Ramirez A.R., 1993: Modelo evolutivo da rede fluvial Cuaternaria en el suroeste de la peninsula Iberica. Actas 3a Reuniao do Quaternário Ibércio, Universidade de Coimbra