Essays about: "geoscience"

Showing result 1 - 5 of 8 essays containing the word geoscience.

1. 1. A Photogrammetric Workflow to Produce 3D-Models of Geological Samples

   University essay from Uppsala universitet/Mineralogi, petrologi och tektonik

   Author : Fanny Bjugger; [2023]
   Keywords : photogrammetry; S-f-M; digital 3D models; geoscience; rock samples; earth sciences;

   Abstract : Photogrammetry and Structure-from-Motion (S-f-M) is a low-cost method of producing digital 3D models of rock samples that can be used for many different research and educational purposes. A 3D model of a delicate rock sample would enable the preservation of the sample and reduce the need of physical manipulation. READ MORE

3. 2. Deep Learning for Iceberg Detection in Satellite Images

   University essay from Uppsala universitet/Institutionen för informationsteknologi

   Author : Shuzhi Dong; [2021]
   Keywords : ;

   Abstract : The application of satellite images for ship and iceberg monitoring is essential in many ways in Arctic waters. Even though the detection of ships and icebergs in images is well established using Geoscience techniques, the discrimination between those two target classes still represents a challenge for operational scenarios. READ MORE

4. 3. Evaluation of the applicability of geophysical methods when characterizing mine waste in Yxsjöberg, Sweden

   University essay from Luleå tekniska universitet/Geovetenskap och miljöteknik

   Author : Palo Matilda; [2021]
   Keywords : geophysics; Yxsjöberg; mine tailings;

   Abstract : Smaltjärnen tailings repository located in Yxsjöberg, Sweden, attracts researchers with questions regarding characterization and potential re-mining. This thesis continuous geophysical characterization done by researchers from the Exploration Geophysics department at Luleå University of Technology but using new data from 2019. READ MORE

5. 4. Finding the most suitable auxiliary sonar for terrain-aided navigation and behavior-fusion based obstacle avoidance for an autonomous underwater vehicle

   University essay from KTH/Skolan för industriell teknik och management (ITM)

   Author : NILAS OSTERMAN; [2019]
   Keywords : ;

   Abstract : Autonomous underwater vehicles are rapidly becoming more common and developed for both military as well as civilian applications such as; mine countermeasures or in the field of geoscience. One of the main issues these vehicles are facing today is the navigation capability. READ MORE

6. 5. An Analysis and Interpretation of the Geoscience BC Trek Project Till Geochemical and Mineralogical Data to Determine the Surficial Geochemical Expression of Bedrock Au-Ag-Cu-Mo Mineralization on the Nechako Plateau, British Columbia, Canada.

   University essay from Uppsala universitet/Institutionen för geovetenskaper

   Author : Karin Öberg; [2016]
   Keywords : British Columbia; till; gold; copper; mineralization; British Columbia; morän; mineralisering; guld; koppar;

   Abstract : The mineral exploration in the interior of British Columbia is challenged by an extensive coverage of glacial sediments. The Geoscience British Columbia (GBC) Targeting Resources through Exploration and Knowledge (TREK) Survey has since 2013 collected till samples in the northern interior plateau of British Columbia, covering an area of approximately 25,000km2. READ MORE