Essays about: "C gps"

Showing result 6 - 10 of 36 essays containing the words C gps.

  1. 6. Spatial Variability in the Ionosphere and GNSS Signal Delays in the L-band: A Direct Comparison of In-Situ Satellite- and Swepos-Data

    University essay from Uppsala universitet/Institutionen för fysik och astronomi; Uppsala universitet/Institutet för rymdfysik, Uppsalaavdelningen

    Author : Oscar Suneson; [2021]
    Keywords : fysik; jonosfären; GNSS; GPS; astrofysik; navigationssystem; mätteknik;

    Abstract : It has been shown that ionospheric irregularities can disturb our GNSS (Global Navigation Satellite System) communication. This disturbance is caused by scintillation of the radio signals when they pass through the ionosphere, leading to lock-on difficulties or in worst case, a loss of position for the GNSS-receiver. READ MORE

  3. 7. The Effect of Ownership on Reimbursement Incentives - Evidence From a 2016 Primary Care Reform in Stockholm County

    University essay from Handelshögskolan i Stockholm/Institutionen för nationalekonomi

    Author : Axel Hellbom Almström; Klara Strömberg; [2021]
    Keywords : ownership; general practice; primary care; reimbursement; Stockholm;

    Abstract : Private care providers play an important role in Swedish healthcare provision, but their place in the Swedish welfare state remains a contentious issue. This study utilizes a difference-in-difference regression model and a 2016 reimbursement reform in Stockholm County to investigate how private ownership affects sensitivity to reimbursement incentive effects among primary care providers. READ MORE

  4. 8. A Comparison of Smartphone GPSL1 and Galileo E1-B/C Spoofing Resilience

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Torbjörn Leksell; [2021]
    Keywords : GNSS; Spoofing; GPS; Galileo; Smartphone; GPU; Signal Simulation; GNSS; Förfalskning; GPS; Galileo; Smarttelefon; GPU; Signalsimulator;

    Abstract : Location-based services have grown in importance as smartphones, and location-based applications have become an integral part of everyday life. While Global Navigation Satellite Systems (GNSSs) provide the most accurate position determination, open service GNSS signals remain unprotected and susceptible to spoofing attacks. READ MORE

  5. 9. Evaluation of Drone Neutralization Methods using Radio Jamming and Spoofing Techniques

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : David Jan Rozenbeek; [2020]
    Keywords : C-UAS; Drone; UAV; Counter-drone; Jamming; GPS Spoofing;

    Abstract : The usage of drones is steadily increasing as drones are becoming more available and useful to the general public, but drone usage also leads to problems as for example airports have had to shutdown due to drone sightings. It has become clear that a counter-drone system must be in place to neutralize intruding drones. READ MORE

  6. 10. Interactive Mobile Augmented Reality For Fitness Activities

    University essay from Linnéuniversitetet/Institutionen för datavetenskap och medieteknik (DM)

    Author : Irene Koech; [2020]
    Keywords : Augmented Reality; GPS Marker-less; Vuforia; NodeJS; Unity 3D; MongoDB; User experience; Mobile Augmented Reality MAR ;

    Abstract : Augmented reality (AR) has revolutionized the way people view the real world, AR has been used across a range of sectors. Recently, researchers examined the possibilities for improving user experience with augmented reality. However, there are few studies on adoption of AR users' interactions with online data resources. READ MORE