Essays about: "mobile coordinate"

Showing result 1 - 5 of 13 essays containing the words mobile coordinate.

  1. 1. Skattning av HGV och stamvolym med data från stereomatchade drönarbilder genom befintliga modeller från Skogliga grunddata

    University essay from SLU/Dept. of Forest Resource Management

    Author : Erik Forslöw; [2023]
    Keywords : drönare; stereofotogrammetri; skogliga grunddata; skogsbruksplanläggning;

    Abstract : Inom den svenska skogsbruksplanläggningen sker idag datainsamlingen traditionellt med subjektivt fördelade relaskopsytor. Den subjektiva mätningen varierar mellan och inom planläggare och har generellt ett relativt medelfel (rRMSE) på 9 % för grundytevägd medelhöjd (HGV) och 15–20 % for volym/ha. READ MORE

  3. 2. Enhancing GNSS Precision for Mobile Devices with Sensor Fusion Techniques: A Case Study on eBike Tracking Using State Estimation

    University essay from Lunds universitet/Institutionen för reglerteknik

    Author : Richard Byström; William Sjödin; [2023]
    Keywords : Technology and Engineering;

    Abstract : Electric bicycles have over time become a common method of transportation. With a rapidly increasing user base and expensive prices, there is also an increasing demand for safety and insurance. Bike safety can be used to notify the bicycle owner of a potential theft, or to locate the position of the bike when it is lost. READ MORE

  4. 3. Sensor-Based Intelligent Positioning and Monitoring System

    University essay from Uppsala universitet/Signaler och System

    Author : Edvardsen Michael; Joel Rietz; [2017]
    Keywords : ;

    Abstract : The purpose of this master thesis is to develop a mobile and accurate positioningsystem used in the industry. The system is sensor-based, consisting of anaccelerometer (on a LSM9DS0 breakout board) and three gyroscopes(L3GD20) aswell as a microcontroller development kit(Teensy 3.5). READ MORE

  5. 4. Backpack-based inertial navigation and LiDAR mapping in forest environments

    University essay from Umeå universitet/Institutionen för fysik

    Author : Tjernqvist Mattias; [2017]
    Keywords : lidar; gnss; ins; mls; forest;

    Abstract : Creating 3D models of our surrounding world has seen a rapid increase in research and development over the last few years. A common method is to use laser scanners. Mapping is done either by ground based systems or airborne systems. READ MORE

  6. 5. Constructive Research Study of Location-Proximity Privacy-Preserving Algorithm Capabilities as Part of a Mobile Application

    University essay from Göteborgs universitet/Institutionen för data- och informationsteknik

    Author : Simonas Stirbys; Omar Abu Nabah; [2016-06-27]
    Keywords : ;

    Abstract : Location Based Services (LBS) have been responsible for several privacy breaches of their users in recent years and a number of researchers have put forward solutions towards making LBS more secure in regards to user location privacy. However, the proposed protocols were rarely tested in real conditions. READ MORE