دورية أكاديمية
Kinematic Zenith Tropospheric Delay Estimation with GNSS PPP in Mountainous Areas ...
| العنوان: | Kinematic Zenith Tropospheric Delay Estimation with GNSS PPP in Mountainous Areas ... |
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| المؤلفون: | Gratton, Paul, Banville, Simon, Lachapelle, Gérard, O’Keefe, Kyle |
| بيانات النشر: | MDPI |
| سنة النشر: | 2021 |
| المجموعة: | DataCite Metadata Store (German National Library of Science and Technology) |
| مصطلحات موضوعية: | GNSS, PPP, ZTD, zenith tropospheric delay, VMF1, Geomatics Engineering |
| الوصف: | The use of global navigation satellite systems (GNSS) precise point positioning (PPP) to estimate zenith tropospheric delay (ZTD) profiles in kinematic vehicular mode in mountainous areas is investigated. Car-mounted multi-constellation GNSS receivers are employed. The Natural Resources Canada Canadian Spatial Reference System PPP (CSRS-PPP) online service that currently processes dual-frequency global positioning system (GPS) and Global’naya Navigatsionnaya Sputnikovaya Sistema (GLONASS) measurements and is now capable of GPS integer ambiguity resolution is used. An offline version that can process the above and Galileo measurements simultaneously, including Galileo integer ambiguity resolution is also tested to evaluate the advantage of three constellations. A multi-day static data set observed under open sky is first tested to determine performance under ideal conditions. Two long road profile tests conducted in kinematic mode are then analyzed to assess the capability of the approach. The challenges of ... |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| DOI: | 10.11575/prism/46050 |
| الإتاحة: | https://doi.org/10.11575/prism/46050Test https://prism.ucalgary.ca/handle/1880/113763Test |
| حقوق: | Creative Commons Attribution 4.0 International ; Unless otherwise indicated, this material is protected by copyright and has been made available with authorization from the copyright owner. You may use this material in any way that is permitted by the Copyright Act or through licensing that has been assigned to the document. For uses that are not allowable under copyright legislation or licensing, you are required to seek permission. ; https://creativecommons.org/licenses/by/4.0/legalcodeTest ; cc-by-4.0 |
| رقم الانضمام: | edsbas.15774E63 |
| قاعدة البيانات: | BASE |
| DOI: | 10.11575/prism/46050 |
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