Results 21 to 30 of about 1,681 (173)
Analysis of central place foraging behaviour of wolves using hidden Markov models
Ethology, Volume 127, Issue 2, Page 145-157, February 2021., 2021 Abstract The foraging movement behaviour of grey wolves (Canis lupus) is unique in summer, when the focus of breeding wolves is on taking care of new‐born offspring. In this study, we analysed the movement tracks of nine radio‐collared wolves during their pup‐rearing season. The wolves lived in the boreal zone in Finland.
Anna‐Kaisa Ylitalo +2 more
wiley +1 more source
Journal of Advanced Transportation, Volume 2021, Issue 1, 2021., 2021 Over‐/underspeeding is one of the leading causes of road accidents. Traditional systems of detecting and reporting speed‐limit violations are not suitable for smart cities. Even the sophisticated conventional systems that use cameras or RFIDs for automating speed‐limit violations have several drawbacks, including cost, complexity, reliability, and ...
Samir A. Elsagheer Mohamed +6 more
wiley +1 more source
Implementation and performance analysis of real time PPP software based on GAMP
Dianzi Jishu Yingyong, 2022 Aiming at the problem that GAMP software lacks the function of real-time precise point positioning at this stage, this paper analyzes and studies the principle and process of the post precise point positioning algorithm in the software, compares the ...
Liu Ya, He Wentao, Zhang Jie
doaj +1 more source
Testing the Galileo High Accuracy Service User Terminal (HAUT) in Static Scenarios
Engineering Proceedings, 2023 In just one year, Spaceopal and its partners developed the Galileo HAS Performance Characterization User Algorithm for the EU Agency for the Space Programme (EUSPA).
Emilio González +8 more
doaj +1 more source
Postopek vzpostavitve in testiranja lastne referenčne GNSS-postaje ( = Process of setting up and testing our own GNSS reference station) [PDF]
Geodetski Vestnik, 2015 In this paper, we describe the process of setting up a GNSS reference station. This is one option for capturing and managing spatial data in the local area. We demonstrate the method of mounting a reference station, as well as
Nikolaj Šarlah +2 more
doaj +1 more source
Configuring RTK-GPS Architecture for System Redundancy in Multi-Drone Operations
IEEE Access, 2020 The researches on Real Time Kinematic GPS (RTK-GPS) have been actively conducted to accurately estimate the location of drones, and there were many use cases applied to drones.
Inseop Um +3 more
doaj +1 more source
A Decentralized Processing Schema for Efficient and Robust Real-time Multi-GNSS Satellite Clock Estimation [PDF]
, 2019 Real-time multi-GNSS precise point positioning (PPP) requires the support of high-rate satellite clock corrections. Due to the large number of ambiguity parameters, it is difficult to update clocks at high frequency in real-time for a large reference ...
Ge, Maorong +4 more
core +1 more source
PERBANDINGAN PENGUKURAN TDT ORDE 4 MENGGUNAKAN GNSS METODE RTK NTRIP DAN RADIO
Jurnal Nasional Teknologi Terapan (JNTT), 2022 RTK (Real Time Kinematic) merupakan salah satu metode pengukuran dengan menggunakan GNSS yang saat ini sering digunakan di Indonesia. Berdasarkan pengiriman koreksinya RTK dibagi menjadi dua yaitu RTK NTRIP dan Radio. RTK NTRIP memanfaatkan koneksi internet dalam pengiriman koreksinya. RTK Radio memanfaatkan gelombang radio dalam pengiriman koreksinya.
Gani Mahendra, Hidayat Panuntun
openaire +1 more source
Revista Cartográfica, 2019 Las CORS (Estaciones de Referencia de Observación Continua), utilizan los GNSS (Sistemas Satelitales de Posicionamiento Global), para determinar con alta preci- sión una posición, mediante la observación de los satélites de las constelaciones disponibles
Norbertino Suárez Silva +2 more
doaj +1 more source
KAJIAN PENENTUAN POSISI MENGGUNAKAN DGPS DAN RTK NTRIP
Elipsoida : Jurnal Geodesi dan Geomatika, 2019 Seiring perkembangan teknologi pengukuran dalam penentuan posisi, kegiatan pendaftaran tanah dilakukan tidak hanya menggunakan teknologi tersetrial, namun juga sekarang sudah memanfaatkan teknologi ekstraterestrial. Kegiatan pendaftaran tanah ini bertujuan untuk memberikan kepastian hukum dan perlindungan terhadap pemegang hak atas bidang tanah yang ...
Bambang Darmo Yuwono +3 more
openaire +1 more source