���ϳԹ���Դ

I specialize in utilizing remote sensing techniques, such as Sentinel-2 optical and Sentinel-1 SAR imagery, combined with seismological and environmental data to study landslides in Norway. 
My work also involves the usage of deep learning algorithms to automate landslide detection and assess triggering mechanisms through spatial-temporal correlations with seismic activity and precipitation.

I have presented my work at multiple international and national conferences, actively contributing to scientific discussions on landslide detection and analysis. The abstracts can be found in the following publications: (pg. 493) and (pg. 21). I have also presented my PhD research topic at Forsker Grand Prix 2025 in Bergen.

GEOV217 Geohazards

Hećej, Nina; Sørensen, Mathilde Bøttger. Integrated Use of Remote Sensing and Seismological Data for Mapping Earthquake-Induced Landslides in Norway [Oral presentation]. 39th General Assembly of the European Seismological Commission, Corfu, Greece, (2024), pg.493.   

Bostjančić, Iris; Gulam, Vlatko; Frangen, Tihomir; Hećej, Nina. Relation between relief and Badland spatial distribution in the Paleogene Pazin Basin, Croatia. // Journal
of Maps (2023) doi:10.1080/17445647.2022.2163196 (international peer review).

Galović, Lidija; Beerten, Koen; Hećej, Nina, Posilović, Hrvoje. Đurđevac Sands and the intraformational paleosoils (Podravina, N Croatia) are newly dated to Late Pleistocene/Holocene. //. Geologica Carpathica, 74, (2023), 2, 181-194. (international peer review).

Pollak, Davor; Hećej, Nina; Grizelj, Anita. Landslide inventory and characteristics, based on LiDAR scanning and optimised field investigations in the Kutina area, Croatia. // Geologia Croatica : journal of the Croatian Geological Survey and the Croatian Geological Society, 75 (2022), 1; 83-99 doi:10.4154/gc.2022.02 (international peer review, article, scholarly).

Gulam, Vlatko; Bostjančić, Iris; Hećej, Nina; Filipović, Marina; Filjak, Radovan. Preliminary analysis of a LiDAR-based landslide inventory in the area of Samobor, Croatia. // Geologia Croatica, 75 (2022), 1; 51-66 doi:10.4154/gc.2022.12 (international peer review, article, scholarly).

Pollak, Davor; Gulam, Vlatko; Novosel, Tomislav; Avanić, Radovan; Tomljenović, Bruno; Hećej, Nina;Terzić, Josip; Stipčević, Josip; Bačić, Mario; Kurečić, Tomislav et al. The preliminary inventory of coseismic ground failures related to December 2020 – January 2021 Petrinja earthquake series. // Geologia Croatica : journal of the Croatian Geological Survey and the Croatian Geological Society, 74 (2021), 2; 189-208 doi:10.4154/gc.2021.08 (international peer review, short communication, scholarly).