Principles and applications of topography in precision agriculture

AH Rabia, J Neupane, Z Lin, K Lewis, G Cao… - Advances in agronomy, 2022 - Elsevier
Topographic variability is one of the main factors that affect soil properties and crop
production. In this work, we reviewed the concept and significance of various topographic …

Comparative analysis of real-time kinematic and PPP techniques in dynamic environment

RM Alkan, S Erol, V İlçi, İM Ozulu - Measurement, 2020 - Elsevier
The main objective of this study is to assess the performance of the relative Real-time
Kinematic (RTK) Global Navigation Satellite System (GNSS) Methods; ie, Single-baseline & …

Examining the accuracy of network RTK and long base RTK methods with repetitive measurements

T Baybura, İ Tiryakioğlu, MA Uğur, Hİ Solak… - Journal of …, 2019 - Wiley Online Library
Real‐time kinematic (RTK) technique is important for mapping applications requiring short
measure time, the distance between rover and base station, and high accuracy. There are …

[HTML][HTML] The usability of GNSS mass-market receivers for cadastral surveys considering RTK and NRTK techniques

P Dabove - Geodesy and Geodynamics, 2019 - Elsevier
Nowadays many positioning techniques and methods are applied to the cadastral surveys.
Starting from last decade, GPS/GNSS positioning had become one of the most used …

A robust and continuous carrier phase prediction strategy for GNSS/INS deeply coupled systems

Q Zheng, J Jiang, P Yan, J Wu, Y Li, H Tan, J Liu - GPS Solutions, 2024 - Springer
The global navigation satellite system's signals are frequently obstructed in complex
environments, and the carrier phase is prone to experiencing large cycle slips; hence, phase …

Salt Marsh Response to Inlet Switch‐Induced Increases in Tidal Inundation

B Yellen, JD Woodruff, HE Baranes… - Journal of …, 2023 - Wiley Online Library
There is widespread concern that rapidly rising sea levels may drown salt marshes by
exceeding the rate at which these important ecosystems can build elevation. A significant …

Evaluation of TanDEM-X 90 m digital elevation model

AO Altunel - International journal of remote sensing, 2019 - Taylor & Francis
ABSTRACT German Aerospace Center (DLR), EADS Astrium GmbH and Infoterra GmbH
alliance came up with the idea of taking DTED-2 (Digital terrain elevation data, level-2) …

Carrier phase prediction method for GNSS precise positioning in challenging environment

Z Li, T Zhang, F Qi, H Tang, X Niu - Advances in space research, 2019 - Elsevier
Since the signals of global navigation satellite system (GNSS) are blocked frequently in
challenging environments, the discontinuous carrier phases seriously affect the application …

Investigation on the accuracy of existing qibla directions of the mosques from different periods: A case study in Çorum city, Turkey

V Ilci, IM Ozulu, E Arslan, RM Alkan - Tehnički vjesnik, 2018 - hrcak.srce.hr
Sažetak The main goal of this study is to introduce two different approaches (ie based on
spherical trigonometric formula and using sun qibla time) that can be used to determine the …

Investigation of determining the accuracy of spatial vectors by the satellite method in a real time mode

A Vivat, K Tretyak, I Savchyn, M Navodych… - Journal of Applied …, 2022 - degruyter.com
The study of determining the accuracy of spatial vectors by the global navigation satellite
system (GNSS) in real time (RTK) was conducted. The possibility of construction of precision …