Naslov
Limit kriging in finite element environmental modeling

Autori
Kožar, Ivica ; Lozzi-Kožar, Danila ; Jeričević, Željko

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
MIPRO 2011 / Biljanović, Petar ; Skala, Karolj - Opatija : Hrvatska udruga za informacijsku i komunikacijsku tehnologiju, elektroniku i mikroelektroniku - MIPRO, 2011, 342-345

ISBN
978-953-233-060-1

Skup
34th international convention on information and comunication technology

Mjesto i datum
Opatija, Hrvatska, 23.05.2011. - 27.05.2011

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
limit kriging; environmental finite element model; lake modeling; divided domain.

Sažetak
Finite element method is used as a basis for an environmental model of an artificial water reservoir (lake) Botonega in Croatia. Geometry of the model has to be produced from geodesic data of the lake. Due to presence of the water available data are very limited and not even a simple finite element model could be made. Existing data could not be interpolated using simple predicting methods (potential method, isotropic kriging). Lake had to be divided into sections and anisotropic kriging applied to each part independently. Three possible kriging methods have been tested (simple, ordinary and limit) and limit kriging showed the best results. Interpolated sections are assembled into whole lake and finite element model is produced.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo

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