Essays about: "wgs84"

Found 4 essays containing the word wgs84.

  1. 1. Plant phenology and climate change : possible effect on the onset of various wild plant species first flowering day in the UK

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Nigel Fox; [2019]
    Keywords : geography; GIS; plants; phenology; climate change; global warming; FFD; IPCC; Bluebell; Garlic mustard; Coltsfoot; Cuckooflower; United Kingdom; Woodland Trust; UK; Earth and Environmental Sciences;

    Abstract : The IPCC states that the planet is significantly warming due to effects of climate change. This warming effect has consequences for phenological events. Many species cannot track rapid climate change, resulting in phenological mismatches. This study looks at an extreme weather event and the longer-term effects of climate change. READ MORE

  3. 2. On the statistical tests over Fennoscandian GNSS/levelling networks

    University essay from KTH/Geodesi och satellitpositionering

    Author : Sedigheh Zoghi; [2015]
    Keywords : ;

    Abstract : In Geodesy and Surveying we work with a large amount of observations which alwayscontains different types of errors. The errors decrease the quality of the observations andpropagate to the results. Therefore, detection and removing the gross errors are of vitalimportance. READ MORE

  4. 3. Performance Enhancement of Bearing Navigation to Known Radio Beacons

    University essay from Reglerteknik; Tekniska högskolan

    Author : Erik Erkstam; Emil Tjernqvist; [2012]
    Keywords : navigation; bearings-only; outlier rejection; MUSIC; GPS; EKF; WGS84; RT90;

    Abstract : This master thesis investigates the performance of a car navigation system using lateral accelerometers, yaw rate and bearings relative three known radio beacons. Accelerometer, gyroscope and position data has been collected by an IMU combined with a GPS receiver, where the IMU was installed in the approximate motion center of a car. READ MORE

  5. 4. Real Time Positioning; Construction and implementation of a GPS-Communicator.

    University essay from Institutionen för systemteknik

    Author : Christian Darnell; Christian Wilczoch; [2002]
    Keywords : Reglerteknik; GPS; RTK; DGPS; AGPS; GSM-positioning; Real Time Positioning; TOA; TDOA; EOTD; AOA; GSM; HSCSD; GPRS; UMTS; Mobitex; NMEA 0183; GGA; GSV; WGS84; SWEREF99; RT90; GPS-Communicator; Reglerteknik;

    Abstract : The first half of the Masters thesis is the result of a survey made on the behalf of the Swedish company KORDAB International AB. The survey includes an overview of different positioning systems and some wireless communication techniques available on the market today. Positioning systems discussed are GPS, DGPS, AGPS and GSM positioning. READ MORE