Sökning: "contour maps"

Visar resultat 1 - 5 av 8 uppsatser innehållade orden contour maps.

1. 1. Using airborne laser scans to model roughness length and forecast energy production of wind farms.

   Magister-uppsats, Uppsala universitet/Institutionen för geovetenskaper

   Författare :Joris Valee; [2019]
   Nyckelord :Forest Management; Airborne Laser Scan; Roughness Length; Displacement Height; Wind Power; Annual Energy Production; MATLAB; WindPRO;

   Sammanfattning : Successful wind power projects start with a realistic representation of the surface, more specifically the surface roughness of the site. This thesis investigates the use of airborne laser scans to model the surface roughness around a new wind farm. LÄS MER

3. 2. Classification of skin pixels in images : Using feature recognition and threshold segmentation

   Kandidat-uppsats, Umeå universitet/Institutionen för datavetenskap

   Författare :Emil Samuelsson; [2018]
   Nyckelord :;

   Sammanfattning : The purpose of this report is to investigate and answer the research question: How can current skin segmentation thresholding methods be improved in terms of precision, accuracy, and efficiency by using feature recognition, pre- and post-processing? In this work, a novel algorithm is presented for classification of skin pixels in images. Different pre-processing methods were evaluated to improve the overall performance of the algorithm. LÄS MER

4. 3. MAP DESIGN : A development of background map visualisation in Digpro dpPower application

   Kandidat-uppsats, KTH/Geodesi och satellitpositionering

   Författare :Fredrik Ahnlén; [2017]
   Nyckelord :GIS; GIT; Map design; Visualisation; Visualization;

   Sammanfattning : What is good map design and how should information best be visualised for a human reader? This is a general question relevant for all types of design and especially for digital maps and various Geographic Information Systems (GIS), due to the rapid development of our digital world. This general question is answered in this thesis by presenting a number of principles and tips for design of maps and specifically interactive digital visualisation systems, such as a GIS. LÄS MER

5. 4. Digitization and interpretation of vintage 2D seismic reflection data from Hanö Bay, Sweden

   Kandidat-uppsats, Lunds universitet/Geologiska institutionen

   Författare :Nikolas Benavides Höglund; [2016]
   Nyckelord :seismic interpretation; Tornquist Zone; Hanö Bay Basin; seismic data; digitization of seismic sections; OPAB; Earth and Environmental Sciences;

   Sammanfattning : Seismic reflection data has been collected for more than half a century for both scientific and industrial purposes. Data sampled in modern surveys are collected, processed and stored digitally. LÄS MER

7. 5. 3D Processing of Seismic Data from the Ketzin CO2 Storage Site, Germany

   Master-uppsats, Geofysik

   Författare :Jawwad Ashraf Qureshi; [2013]
   Nyckelord :Seismic processing; carbon dioxide sequestration; Ketzin;

   Sammanfattning : The accumulation of CO2 in the atmosphere is considered to be the main reason for the global warming effect. The emissions can be reduced substantially by capturing and storing the CO2. The CO2SINK project was Europe’s first onshore project for the geological storage and monitoring of CO2. LÄS MER