In recent years, structure from motion (SfM) and multi-view stereo (MVS) algorithms have
been successfully applied to stereo images generated by cameras mounted on unmanned …

The advancements in digital technologies, especially for mobile apps, enabled simplified
data collection methods. Consequently, through Citizen Science, numerous opportunities …

The aim of the research was to evaluate the performance of smartphone depth sensors
(Time of Flight Camera (ToF) and Light Detection and Ranging (LiDAR)) from Android …

This paper presents numerical analyzes of code differential GPS positioning with the use of
two Huawei P30 Pro mobile phones. Code observations on L1 and L5 frequencies were …

The high-precision positioning and navigation of agricultural machinery represent a
backbone for precision agriculture, while its worldwide implementation is in rapid growth …

The paper presents the analysis of single-point GPS positioning results obtained from
smartphones, using code observations on the L1 and L5 frequencies. In this research we …

Android smartphone has gained attention in precise positioning applications since it can
collect raw observable GNSS (Global Navigation Satellite System) data. Some studies have …

The aim of the paper was the implementation of low-cost smart sensors for the collection of
bathymetric data in shallow water and the development of a 3D modelling methodology for …

Abstract The Global Navigation Satellite System (GNSS) is widely utilized for accurate
positioning. One commonly applied method to obtain precise coordinate estimates is by …

GNSS observations from smartphones have gained popularity in recent years due to the
high precision achieved in various applications. While most studies have focused on signal …