Zobrazeno 1 - 10
of 1 622
pro vyhledávání: '"Theodolite"'
Publikováno v:
Tehnički Vjesnik, Vol 31, Iss 2, Pp 449-459 (2024)
During non-landing measurements of a theodolite, the accuracy of the goniometric readings can be compromised by wobble errors induced by various factors such as wind loads, theodolite driving torque, and the stiffness of the supporting structure. To
Externí odkaz:
https://doaj.org/article/3ebaea583d3045219d29b847ee842d41
Publikováno v:
地球与行星物理论评, Vol 55, Iss 1, Pp 24-30 (2024)
Absolute observation and relative record are two methods in geomagnetic station observation. The actual values of geomagnetic field elements can be obtained after the relative record data is corrected by baseline data. Fluxgate theodolite is one of t
Externí odkaz:
https://doaj.org/article/5dc82a6b78cc44a593d9c3cad57e5ab5
A Fusion Tracking Algorithm for Electro-Optical Theodolite Based on the Three-State Transition Model
Publikováno v:
Sensors, Vol 24, Iss 17, p 5847 (2024)
This study presents a novel approach to address the autonomous stable tracking issue in electro-optical theodolite operating in closed-loop mode. The proposed methodology includes a multi-sensor adaptive weighted fusion algorithm and a fusion trackin
Externí odkaz:
https://doaj.org/article/1a9fd8c20e90467b90234c17318e2555
Publikováno v:
Sensors, Vol 24, Iss 10, p 3192 (2024)
Pointing error is a critical performance metric for vehicle-mounted single-photon ranging theodolites (VSRTs). Achieving high-precision pointing through processing and adjustment can incur significant costs. In this study, we propose a cost-effective
Externí odkaz:
https://doaj.org/article/e126c15c2c0d42c9acd332e6e2d17558
Publikováno v:
Dinamisia, Vol 7, Iss 3, Pp 835-840 (2023)
Surveys and Mapping are skills in recording and collecting data and information regarding resources (both natural, social and cultural) based on an adequate area with remote sensing technology. The low interest of young surveyors in exploring surveys
Externí odkaz:
https://doaj.org/article/ad74973957054fd4a1e49f233028b3a7
Publikováno v:
فصلنامه علوم و فناوری فضایی, Vol 16, Iss 1, Pp 1-9 (2023)
In this paper, a step-by-step laboratory procedure for performing a satellite's payload’s alignment measurement is presented. Four highly accurate theodolites are used along with two or more alignment corner cube to accurately extract the final att
Externí odkaz:
https://doaj.org/article/cb8299977e4047308fce79d003f59d71
Akademický článek
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Publikováno v:
Frontiers in Physics, Vol 10 (2023)
In this paper, a heterogeneous intersection formula, a method of fusion of coordinates, and an error allocation method are introduced in order to improve the target coordinate measurement accuracy of the intersection measurement of the theodolite. Ad
Externí odkaz:
https://doaj.org/article/786f473ee1e04379b1e6afba51d9ce9f
Publikováno v:
Photonics, Vol 10, Iss 8, p 870 (2023)
Station arrangement optimization of photoelectric theodolites in shooting ranges presents a non-convex and non-linear problem, and the method required to seek the global optimal solution remains an open question. This paper proposes an efficient trav
Externí odkaz:
https://doaj.org/article/339b4e3d2e994a578dceff70acf2c6e1
Autor:
Kira Zschiesche
Publikováno v:
Geomatics, Vol 2, Iss 1, Pp 1-16 (2021)
Measuring structures and its documentation is one of the tasks of engineering geodesy. Structural health monitoring (SHM) is defined as a periodic or continuous method to provide information about the condition of the construction through the determi
Externí odkaz:
https://doaj.org/article/c3b259166b6541eab15767df2f5557ca