<abstract xmlns="http://www.w3.org/1999/xhtml"><p>The area of the Bjelovar Subdepression in Northern Croatia, which represents the southwestern part of Drava’s depression, has been analysed. More than 700 depth data were collected in a regular grid covering the existing structural maps of e-log markers Rs5, Z’ and Δ, with cells 2 x 2 km in size. For zonal assessment, Thiessen polygon method was used as introductory analysis preceding Kriging interpolation on regional scale. The emphasis was on OK and UK interpolation, their comparison and selection of most appropriate method for mapping. Crossvalidation results proved UK technique to be the most appropriate in mapping of e-log markers Rs5 and Δ, thus acquiring the most accurate maps so far of the analysed Neogene area.</p></abstract>

The area of the Bjelovar Subdepression in Northern Croatia, which represents the southwestern part of Drava’s depression, has been analysed. More than 700 depth data were collected in a regular grid covering the existing structural maps of e-log markers Rs5, Z’ and Δ, with cells 2 x 2 km in size. For zonal assessment, Thiessen polygon method was used as introductory analysis preceding Kriging interpolation on regional scale. The emphasis was on OK and UK interpolation, their comparison and selection of most appropriate method for mapping. Crossvalidation results proved UK technique to be the most appropriate in mapping of e-log markers Rs5 and Δ, thus acquiring the most accurate maps so far of the analysed Neogene area.

The Universal Kriging Mapping of the Neogene EL-markers Rs5 and Δ, Northern Croatia

Faculty of Mining, Geology and Petroleum Engineering

Materials and Geoenvironment

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

The area of the Bjelovar Subdepression in Northern Croatia, which represents the southwestern part of Drava’s depression, has been analysed. More than 700...

The Universal Kriging Mapping of the Neogene EL-markers Rs5 and Δ, Northern Croatia

Published Online: May 31, 2019

Page range: 187 - 198

Received: Aug 21, 2018

Accepted: Oct 25, 2018

DOI: https://doi.org/10.2478/rmzmag-2018-0022

Keywords
e-log markers, advanced mapping method, Universal Kriging, Bjelovar Subdepression, Croatia

© 2018 Ivana Mesić Kiš et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

The Universal Kriging Mapping of the Neogene EL-markers Rs5 and Δ, Northern Croatia

Published Online: May 31, 2019

Page range: 187 - 198

Received: Aug 21, 2018

Accepted: Oct 25, 2018

DOI: https://doi.org/10.2478/rmzmag-2018-0022

Keywordse-log markers, advanced mapping method, Universal Kriging, Bjelovar Subdepression, Croatia

© 2018 Ivana Mesić Kiš et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Keywords
e-log markers, advanced mapping method, Universal Kriging, Bjelovar Subdepression, Croatia