Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Serdar Erol"'
Publikováno v:
Geosciences, Vol 14, Iss 3, p 85 (2024)
This article investigates the role of different approaches and interpolation methods in gridding terrestrial gravity anomalies. In this regard, first of all, simple and complete Bouguer anomalies are considered in gravity data gridding. In the compar
Externí odkaz:
https://doaj.org/article/79147d8a514144bdbf79e4e5ace84981
Publikováno v:
Rudarsko-geološko-naftni Zbornik, Vol 38, Iss 4, Pp 103-116 (2023)
The use of the Precise Point Positioning (PPP) technique has become very advantageous with the development of GNSS positioning technology. It is possible to get highly accurate position information without the need of any reference station data using
Externí odkaz:
https://doaj.org/article/117b5ae9c56a4e6c92559c53991dc907
Publikováno v:
Geo-spatial Information Science, Vol 24, Iss 2, Pp 302-312 (2021)
In this study, the effect of different sampling rates (i.e. observation recording interval) on the Precise Point Positioning (PPP) solutions in terms of accuracy was investigated. For this purpose, a field test was carried out in Çorum province, Tur
Externí odkaz:
https://doaj.org/article/a36dd9507ace4d52bf946e9983df847d
Publikováno v:
Geodesy and Geodynamics, Vol 11, Iss 6, Pp 401-410 (2020)
This article focuses on the performance analysis of both real-time and post-mission kinematic precise point positioning (PPP) in challenging marine environments. For this purpose, a real dynamic experiment lasting 6 h was carried out on a lake dam in
Externí odkaz:
https://doaj.org/article/5c64d0d33c384187a487242fc6f1c82a
Publikováno v:
Geomatics, Natural Hazards & Risk, Vol 11, Iss 1, Pp 178-190 (2020)
The main motivation of this study is to assess the accuracy performance of the real-time global GNSS PPP positioning service, i.e. Trimble CenterPoint RTX, and online PPP post-processing service, i.e. CSRS-PPP, in Çorum Province of Turkey. Within th
Externí odkaz:
https://doaj.org/article/bec2a759043f4d80aed90ab67d777773
Publikováno v:
Geosciences, Vol 12, Iss 12, p 432 (2022)
This study investigates the contribution of global geopotential models which are calculated with GOCE satellite mission data to the improvement of gravimetric geoid models in Turkey. In this context, direct (DIR), time-wise (TIM), space-wise (SPW), a
Externí odkaz:
https://doaj.org/article/6f674528b26945c58ef8c2ab5b11ed45
Publikováno v:
ISPRS International Journal of Geo-Information, Vol 10, Iss 4, p 204 (2021)
Light detection and ranging (LiDAR) data systems mounted on a moving or stationary platform provide 3D point cloud data for various purposes. In applications where the interested area or object needs to be measured twice or more with a shift, precise
Externí odkaz:
https://doaj.org/article/22210b140d3d4b1597a5fb013c448098
Publikováno v:
ISPRS International Journal of Geo-Information, Vol 9, Iss 9, p 528 (2020)
This investigation evaluates the performance of digital terrain models (DTMs) generated in different vertical datums by aerial LiDAR and unmanned aerial vehicle (UAV) photogrammetry techniques, for the determination and validation of local geoid mode
Externí odkaz:
https://doaj.org/article/f0d54218958c4ba0a7fead146bee3127
Autor:
Serdar Erol
Publikováno v:
Journal of Marine Science and Engineering, Vol 8, Iss 7, p 514 (2020)
This case study aims to investigate the effect of different Multi-GNSS EXperiment (MGEX) precise products provided by International GNSS Service (IGS) Analysis Centers (ACs) on post-processing kinematic Precise Point Positioning (PPP) accuracy perfor
Externí odkaz:
https://doaj.org/article/98c2e63f124346d1a6afa6b379cb0c7d
Publikováno v:
Remote Sensing, Vol 12, Iss 3, p 586 (2020)
The launch of dedicated satellite missions at the beginning of the 2000s led to significant improvement in the determination of Earth gravity field models. As a consequence of this progress, both the accuracies and the spatial resolutions of the glob
Externí odkaz:
https://doaj.org/article/ec8bc9d9f1fc45efa7249d9758ea8761