Correlation of Magma Intrusions in the Slaufrudalur Pluton With 3D Modeling and Photogrammetry
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 mountainsMosf...
Main Author: | |
---|---|
Format: | Bachelor Thesis |
Language: | English |
Published: |
Uppsala universitet, Mineralogi, petrologi och tektonik
2022
|
Subjects: | |
Online Access: | http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-477344 |
id |
ftuppsalauniv:oai:DiVA.org:uu-477344 |
---|---|
record_format |
openpolar |
spelling |
ftuppsalauniv:oai:DiVA.org:uu-477344 2023-05-15T16:52:47+02:00 Correlation of Magma Intrusions in the Slaufrudalur Pluton With 3D Modeling and Photogrammetry Korrelation av magma intrusion i Slaufrudalur plutonen med 3D modulering och fotogrammetri Solberg, Maximilian 2022 application/pdf http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-477344 eng eng Uppsala universitet, Mineralogi, petrologi och tektonik Självständigt arbete vid Institutionen för geovetenskaper 2022:16 http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-477344 info:eu-repo/semantics/openAccess photogrammetry pluton intrusion subterranean cauldron subsidence point cloud mesh geocellular volume fotogrammetri Geology Geologi Student thesis info:eu-repo/semantics/bachelorThesis text 2022 ftuppsalauniv 2023-02-23T21:59:29Z 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 ... Bachelor Thesis Iceland Uppsala University: Publications (DiVA) Bergen Bleikitindur ENVELOPE(-15.029,-15.029,64.332,64.332) Kring ENVELOPE(157.900,157.900,-74.983,-74.983) Slaufrudalur ENVELOPE(-15.017,-15.017,64.333,64.333) |
institution |
Open Polar |
collection |
Uppsala University: Publications (DiVA) |
op_collection_id |
ftuppsalauniv |
language |
English |
topic |
photogrammetry pluton intrusion subterranean cauldron subsidence point cloud mesh geocellular volume fotogrammetri Geology Geologi |
spellingShingle |
photogrammetry pluton intrusion subterranean cauldron subsidence point cloud mesh geocellular volume fotogrammetri Geology Geologi Solberg, Maximilian Correlation of Magma Intrusions in the Slaufrudalur Pluton With 3D Modeling and Photogrammetry |
topic_facet |
photogrammetry pluton intrusion subterranean cauldron subsidence point cloud mesh geocellular volume fotogrammetri Geology Geologi |
description |
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 ... |
format |
Bachelor Thesis |
author |
Solberg, Maximilian |
author_facet |
Solberg, Maximilian |
author_sort |
Solberg, Maximilian |
title |
Correlation of Magma Intrusions in the Slaufrudalur Pluton With 3D Modeling and Photogrammetry |
title_short |
Correlation of Magma Intrusions in the Slaufrudalur Pluton With 3D Modeling and Photogrammetry |
title_full |
Correlation of Magma Intrusions in the Slaufrudalur Pluton With 3D Modeling and Photogrammetry |
title_fullStr |
Correlation of Magma Intrusions in the Slaufrudalur Pluton With 3D Modeling and Photogrammetry |
title_full_unstemmed |
Correlation of Magma Intrusions in the Slaufrudalur Pluton With 3D Modeling and Photogrammetry |
title_sort |
correlation of magma intrusions in the slaufrudalur pluton with 3d modeling and photogrammetry |
publisher |
Uppsala universitet, Mineralogi, petrologi och tektonik |
publishDate |
2022 |
url |
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-477344 |
long_lat |
ENVELOPE(-15.029,-15.029,64.332,64.332) ENVELOPE(157.900,157.900,-74.983,-74.983) ENVELOPE(-15.017,-15.017,64.333,64.333) |
geographic |
Bergen Bleikitindur Kring Slaufrudalur |
geographic_facet |
Bergen Bleikitindur Kring Slaufrudalur |
genre |
Iceland |
genre_facet |
Iceland |
op_relation |
Självständigt arbete vid Institutionen för geovetenskaper 2022:16 http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-477344 |
op_rights |
info:eu-repo/semantics/openAccess |
_version_ |
1766043206590398464 |