The paper describes how to use the modem techniques of surveying founded on the GPS satellite systems and digital high precision levelling for the planning and the realization of control networks, as well as how to define a method to calculate deformations in the presence of small horizontal movements or vertical sinkings, based on the Bayesian inference and on the Kalman Filter. The Bayesian approach is finalized to the interpretation of the spatial and temporal variations of the deformations, the Kalman Filter to the measurement of the real time deformations of a network, Nowadays it is possible to realize the integration between digital high-precision levelling, useful in calculating altimetric variations in the control networks, and DGPS-RTK methods for planimetric surveying in real time.
Modern Methodologies For Deformation Measurements And Landslide Movement Control / Caprioli, M.; Strisciuglio, G.. - In: MANAGEMENT INFORMATION SYSTEMS. - ISSN 1470-6326. - STAMPA. - 9:(2004), pp. 277-285. (Intervento presentato al convegno 4th International Conference on Computer Simulation in Risk Analysis and Hazard Mitigation, RISK ANALYSIS IV tenutosi a Rhodes, Greece nel September 27-29, 2004) [10.2495/RISK040251].
Modern Methodologies For Deformation Measurements And Landslide Movement Control
Caprioli, M.;
2004-01-01
Abstract
The paper describes how to use the modem techniques of surveying founded on the GPS satellite systems and digital high precision levelling for the planning and the realization of control networks, as well as how to define a method to calculate deformations in the presence of small horizontal movements or vertical sinkings, based on the Bayesian inference and on the Kalman Filter. The Bayesian approach is finalized to the interpretation of the spatial and temporal variations of the deformations, the Kalman Filter to the measurement of the real time deformations of a network, Nowadays it is possible to realize the integration between digital high-precision levelling, useful in calculating altimetric variations in the control networks, and DGPS-RTK methods for planimetric surveying in real time.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
