| Summary: | Photogrammetry has become a great tool when analyzing geological outcrops. The Slaufrudalur plutonis located in southeast Iceland and is composed of multiple granitic intrusions. With the help of 3Dmodeling and photogrammetry one of these intrusions is recreated to see if layers in the mountainsMosfell, Bleikitindur and Skeggtindur can be correlated. This project will help to understand thecorrelation of the layers and which places in the pluton should be further investigated in the future. Agisoft metashape was used to create a 3D model from aerial photographs, LIME was used to markthe layers in the model and MOVE was used to recreate the intrusion on the model. The 3D modelingshowed that the layers in the different mountains were at very similar altitudes and had very similarthicknesses. The intrusion model acted very similar in Mosfell and Bleikitindur and quite similar inSkeggtindur as well. An extension of the top of the intrusion showed that there is a possibility that theintrusion layer can be found in the northern part of the pluton. These findings show that there is apossibility that the intrusion could have covered the whole pluton. With more research this could leadto more knowledge about how the Slaufrudalur pluton was created. Fotogrammetri har blivit ett väldigt bra verktyg för att analysera geologiska strukturer. Slaufrudalurplutonen ligger i Sydöstra Island och består av ett flertal felsiska intrusioner. Med hjälp av 3Dmodelering och fotogrammetri ska en av de felsiska intrusionerna i plutonen återskapas för att se ifalllager i Mosfell, Bleikitindur och Skeggtindur kan korreleras med varandra. Det här arbetet kommerbidra till mer förståelse kring Slaufrudalur plutonen och vilka ställen som skulle vara bra att undersökamer noggrant i framtiden. Agisoft metashape användes för att skapa en 3D modell utifrån flygplansbilder, LIMEanvändes för att markera ut var lagergränserna fanns och MOVE användes för att återskapaintrusionerna i modellen. Modellerna visade att lagrena i bergen var på liknande ...
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