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Journal articles on the topic 'Physical geodesy'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

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1

Bányai, L. "Results in physical geodesy." Acta Geodaetica et Geophysica Hungarica 40, no. 3-4 (2005): 307–15. http://dx.doi.org/10.1556/ageod.40.2005.3-4.5.

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2

Ivan, M. "Polyhedral approximations in physical geodesy." Journal of Geodesy 70, no. 11 (1996): 755–67. http://dx.doi.org/10.1007/s001900050065.

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3

Ivan, M. "Polyhedral approximations in physical geodesy." Journal of Geodesy 70, no. 11 (1996): 755–67. http://dx.doi.org/10.1007/bf00867154.

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4

Brovar, B. V., and V. V. Popadyev. "Of scientific and technical anthology «Physical Geodesy»." Geodesy and Cartography 883, no. 1 (2014): 58–59. http://dx.doi.org/10.22389/0016-7126-2014-883-1-58-59.

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5

Bock, Yehuda, and Diego Melgar. "Physical applications of GPS geodesy: a review." Reports on Progress in Physics 79, no. 10 (2016): 106801. http://dx.doi.org/10.1088/0034-4885/79/10/106801.

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6

Freeden, W., and F. Schneider. "An integrated wavelet concept of physical geodesy." Journal of Geodesy 72, no. 5 (1998): 259–81. http://dx.doi.org/10.1007/s001900050166.

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7

Kearsley, A. H. W. "Mathematical and Numerical Techniques in Physical Geodesy." Earth-Science Reviews 25, no. 4 (1988): 322–23. http://dx.doi.org/10.1016/0012-8252(88)90082-7.

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8

Brzeziński, Aleksander, Marcin Barlik, Ewa Andrasik, et al. "Geodetic and Geodynamic Studies at Department of Geodesy and Geodetic Astronomy Wut." Reports on Geodesy and Geoinformatics 100, no. 1 (2016): 165–200. http://dx.doi.org/10.1515/rgg-2016-0013.

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Abstract The article presents current issues and research work conducted in the Department of Geodesy and Geodetic Astronomy at the Faculty of Geodesy and Cartography at Warsaw University of Technology. It contains the most important directions of research in the fields of physical geodesy, satellite measurement techniques, GNSS meteorology, geodynamic studies, electronic measurement techniques and terrain information systems.

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9

Schwarz, K. P., M. G. Sideris, and R. Forsberg. "The use of FFT techniques in physical geodesy." Geophysical Journal International 100, no. 3 (1990): 485–514. http://dx.doi.org/10.1111/j.1365-246x.1990.tb00701.x.

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10

Sjöberg, Lars E. "The secondary indirect topographic effect in physical geodesy." Studia Geophysica et Geodaetica 59, no. 2 (2014): 173–87. http://dx.doi.org/10.1007/s11200-014-1003-2.

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11

Ihde, Johannes, and Andreas Reinhold. "Friedrich Robert Helmert, founder of modern geodesy, on the occasion of the centenary of his death." History of Geo- and Space Sciences 8, no. 2 (2017): 79–95. http://dx.doi.org/10.5194/hgss-8-79-2017.

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Abstract. Friedrich Robert Helmert died in Potsdam in 1917 at the age of 74 after serving for over 30 years as director of the Royal Prussian Geodetic Institute and of the Central Bureau of the Internationale Erdmessung, the forerunner of today's International Association of Geodesy. He dedicated his life and his scientific career to the field of geodesy. His teachings on theoretical and physical geodesy were incorporated into university curricula around the world and hence into international endeavours to measure planet Earth. The purpose of this article is to illustrate the impact he has had

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12

Bjerhammar, Arne. "A robust approach to global problems in physical geodesy." Bulletin Géodésique 59, no. 4 (1985): 303–15. http://dx.doi.org/10.1007/bf02521065.

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13

Sjöberg, L. E. "The topographic bias by analytical continuation in physical geodesy." Journal of Geodesy 81, no. 5 (2006): 345–50. http://dx.doi.org/10.1007/s00190-006-0112-2.

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14

Sj�berg, Lars E. "On the error of analytical continuation in physical geodesy." Journal of Geodesy 70, no. 11 (1996): 724–30. http://dx.doi.org/10.1007/s001900050061.

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15

Bian, S. "Some cubature formulas for singular integrals in physical geodesy." Journal of Geodesy 71, no. 8 (1997): 443–53. http://dx.doi.org/10.1007/s001900050112.

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16

Sjöberg, Lars E. "On the error of analytical continuation in physical geodesy." Journal of Geodesy 70, no. 11 (1996): 724–30. http://dx.doi.org/10.1007/bf00867150.

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17

Maksymova, Yuliia, and Oleksii Boiko. "GEODESY, CARTOGRAPHY, AND AERIAL PHOTOGRAPHY." GEODESY, CARTOGRAPHY, AND AERIAL PHOTOGRAPHY 93,2021, no. 93 (2021): 59–71. http://dx.doi.org/10.23939/istcgcap2021.93.059.

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Purpose. The aim of the research is to develop fuzzy impact models of the natural and anthropogenic influence, which allows to integrate different physical factors, which makes it possible to bring them to a single environmental assessment system and comparison of different assessed areas. Methodology. The basis of the proposed modeling is a traditional approach on the development of such models, which includes conceptual, logical and physical modeling levels. The Unified Modeling Language (UML) is used for conceptual modeling level, which is recommended as the main modeling tool in the set of

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18

Drewes, H. "Evidence from physical geodesy for geodynamics in the Caribbean area." Tectonophysics 130, no. 1-4 (1986): 49–59. http://dx.doi.org/10.1016/0040-1951(86)90100-9.

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19

Shen, Wenbin, Jiancheng Li, Jin Li, Jinsheng Ning, and Dingbo Chao. "Applications of the fictitious compress recovery approach in physical geodesy." Geo-spatial Information Science 11, no. 3 (2008): 162–67. http://dx.doi.org/10.1007/s11806-008-0083-y.

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20

Ritter, Stefan. "On a class of Robin boundary value problems in physical geodesy." Journal of Mathematical Physics 39, no. 7 (1998): 3916–26. http://dx.doi.org/10.1063/1.532475.

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21

Witsch, Karl J., and R. Leis. "On a free boundary value problem of physical geodesy, I (uniqueness)." Mathematical Methods in the Applied Sciences 7, no. 1 (1985): 269–89. http://dx.doi.org/10.1002/mma.1670070118.

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22

Witsch, K. J., and R. Leis. "On a free boundary value problem of physical geodesy, II (existence)." Mathematical Methods in the Applied Sciences 8, no. 1 (1986): 1–22. http://dx.doi.org/10.1002/mma.1670080102.

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23

Dorozhynskyy, O. L. ,., I. Z. Kolb, L. V. Babiy, and L. V. Dychko. "GEODESY, CARTOGRAPHY AND AERIAL PHOTOGRAPHY." GEODESY, CARTOGRAPHY AND AERIAL PHOTOGRAPHY 92,2020, no. 92 (2020): 15–23. http://dx.doi.org/10.23939/istcgcap2020.92.015.

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Aim. Determination of the elements of external spatial orientation of the surveying systems at the moment of image acquisition is the fundamental task in photogrammetry. Principally, this problem is solving in two ways. The first way is direct positioning and measuring of directions of camera optical axis in the geodetic space with the help of GNSS/INS equipment. The second way is the analytical solution of the problem using a set of reference information (often such information is a set of ground control points whose geodetic positions are known with sufficient accuracy and which are reliably

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24

Hart, L., T. Oba, and A. Babalola. "Geometric and Dynamic Application of Satellite Geodesy in Environmental Mapping: A Conceptual Review." Nigerian Journal of Environmental Sciences and Technology 3, no. 2 (2019): 386–97. http://dx.doi.org/10.36263/nijest.2019.02.0153.

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The impacts of satellite geodesy are being felt in all aspects of human development and environmental management. Its principal advantages stem from the global nature of its scope, the diversity of its sensors and the realtime capabilities to capture both visual, numerical and other data types for as long as desired and in all weather conditions. The capacity to pinpoint locations to high precision in fractions of a second and provide detailed geometric and graphical definitions of large swaths are proving useful for meeting the needs of a people desirous for automation in all aspects of human

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25

Otero, Jesús. "A uniqueness theorem for a Robin boundary value problem of physical geodesy." Quarterly of Applied Mathematics 56, no. 2 (1998): 245–57. http://dx.doi.org/10.1090/qam/1622562.

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26

Sjöberg, L. E. "Arne Bjerhammar- a personal summary of his academic deeds." Journal of Geodetic Science 11, no. 1 (2021): 1–6. http://dx.doi.org/10.1515/jogs-2020-0117.

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Abstract Arne Bjerhammar is well known worldwide mainly for his research in physical geodesy but also for introducing a new matrix algebra with generalized inverses applied in geodetic adjustment. Less known are his developments in geodetic engineering and contributions to satellite and relativistic geodesy as well as studies on the relation between the Fennoscandia land uplift and the regional gravity low. Most likely part of his research has contributed to worldwide political relaxation during the cold war, which deed was honored by a certificate of achievement awarded by the Department of R

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27

Julzarika, Atriyon, and Udhi Catur Nugroho. "PRELIMINARY DETECTION OF GEOTHERMAL MANIFESTATION POTENTIAL USING MICROWAVE SATELLITE REMOTE SENSING." International Journal of Remote Sensing and Earth Sciences (IJReSES) 15, no. 2 (2019): 187. http://dx.doi.org/10.30536/j.ijreses.2018.v15.a2772.

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The satellite technology has developed significantly. The sensors of remote sensing satellites are in the form of optical, Microwave, and LIDAR. These sensors can be used for energy and mineral resources applications. The example of those applications are height model and the potential of geothermal manifestation detection. This study aims to detect the potential of geothermal manifestation using remote sensing. The study area is the Northern of the Inverse Arc of Sulawesi. The method used is remote sensing approach for its preliminary detection with 4 steps as follow (a) mining land identific

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28

Barzaghi, Riccardo, Carlo Iapige De Gaetani, and Barbara Betti. "The worldwide physical height datum project." Rendiconti Lincei. Scienze Fisiche e Naturali 31, S1 (2020): 27–34. http://dx.doi.org/10.1007/s12210-020-00948-0.

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Abstract The definition of a common global vertical coordinate system is nowadays one of the key points in Geodesy. With the advent of GNSS, a coherent global height has been made available to users. The ellipsoidal height can be obtained with respect to a given geocentric ellipsoid in a fast and precise way using GNSS techniques. On the other hand, the traditional orthometric height is not coherent at global scale. Spirit levelling allows the estimation of height increments so that orthometric heights of surveyed points can be obtained starting from a benchmark of known orthometric heights. A

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29

Sünkel, H. "Fourth International Summer School in the Mountains on Mathematical and Numerical Techniques in Physical Geodesy." Bulletin Géodésique 60, no. 4 (1986): 377–78. http://dx.doi.org/10.1007/bf02522344.

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30

Ismail-Zadeh, Alik, and Jo Ann Joselyn. "IUGG: beginning, establishment, and early development (1919–1939)." History of Geo- and Space Sciences 10, no. 1 (2019): 25–44. http://dx.doi.org/10.5194/hgss-10-25-2019.

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Abstract. The International Union of Geodesy and Geophysics (IUGG) was established in 1919 to promote activities of already-existing international scientific societies dealing with geodesy, terrestrial magnetism and electricity, meteorology, physical oceanography, seismology, and volcanology. At the first General Assembly a Section of scientific hydrology was added, making a total of seven Sections of the Union. This paper introduces IUGG by presenting its current mission, structure, partners, and programs; discussing various international geophysical efforts before its origin; and describing

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31

Hussmann, Hauke, and Alexander Stark. "Geodesy and geophysics of Mercury: Prospects in view of the BepiColombo mission." European Physical Journal Special Topics 229, no. 8 (2020): 1379–89. http://dx.doi.org/10.1140/epjst/e2020-900211-4.

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32

Sánchez, L. "Towards a vertical datum standardisation under the umbrella of Global Geodetic Observing System." Journal of Geodetic Science 2, no. 4 (2012): 325–42. http://dx.doi.org/10.2478/v10156-012-0002-x.

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AbstractMost of the existing height systems refer to local sea surface levels, are stationary (do not consider variations in time), and realise different physical height types (orthometric, normal, normal-orthometric, etc.). In general, their accuracy is about two orders of magnitude less than that of the realisation of geometric reference systems (sub millimetre level). The Global Geodetic Observing System (GGOS) of the International Association of Geodesy (IAG), taking care of providing a precise geodetic infrastructure for monitoring the system Earth, promotes the standardisation of height

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33

Julzarika, Atriyon, and Kuncoro Teguh Setiawan. "UTILIZATION OF SAR AND EARTH GRAVITY DATA FOR SUB BITUMINOUS COAL DETECTION." International Journal of Remote Sensing and Earth Sciences (IJReSES) 11, no. 2 (2017): 143. http://dx.doi.org/10.30536/j.ijreses.2014.v11.a2612.

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Remote sensing data can be used for geological and mining applications, such as coal detection. Coal consists of five classes of Anthracite, Bituminous, Sub-Bituminous, Lignite coal and Peat coal. In this study, the type of coal that is discussed is Sub bituminous, Lignite coal, and peat coal. This study aims to detect potential sub bituminous using Synthetic Aperture Radar (SAR) data, and earth gravity. One type of remote sensing data to detect potential sub bituminous, lignite coal and peat coal are SAR data and satellite data Geodesy. SAR data used in this study is ALOS PALSAR. SAR data is

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34

Wilson, Clark R. "Geodetic and Geophysical Applications of High Precision Astrometry." International Astronomical Union Colloquium 180 (March 2000): 182–89. http://dx.doi.org/10.1017/s0252921100000270.

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AbstractHigh precision astrometry has a long history of making fundamental contributions to geodesy and geophysics extending centuries into the past, and has provided the foundation for many exciting developments in geophysics in the last several decades. In the 1970s, geodetic VLBI and laser ranging provided the first direct measurement of plate tectonic deformation of the crust. These techniques have also revolutionized the study of Earth rotation by providing sufficient precision to measure climate variability, internal structure, and physical properties. Astrometry will continue to be impo

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35

HEO, Myoung-Sun, Dai-Hyuk YU, and Won-Kyu LEE. "High-Accuracy Optical Frequency Atomic Clock." Physics and High Technology 30, no. 3 (2021): 2–7. http://dx.doi.org/10.3938/phit.30.005.

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Frequencies have been the most accurately measured physical quantity since the second was defined in 1967 based on the microwave atomic transition of a Cs atom. Recently, atomic clocks using optical frequency transitions have shown an order of magnitude better accuracy than microwave clocks. Thanks to their high accuracy and resolution, atomic clocks have become a new tool for investigations involving fundamental science and technology, such as the search for dark matter, gravitational wave detection, the temporal variation of fundamental constants, relativistic geodesy, quantum metrology, and

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36

Vermeer, Martin. "Comment on Sjöberg (2006) “The topographic bias by analytical continuation in physical geodesy” J Geod 81(5):345–350." Journal of Geodesy 82, no. 7 (2007): 445–50. http://dx.doi.org/10.1007/s00190-007-0191-8.

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37

Li, Wei, and Ying Li. "Description and Improvement of Civil Engineering." Advanced Materials Research 677 (March 2013): 544–48. http://dx.doi.org/10.4028/www.scientific.net/amr.677.544.

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Civil engineering deals with the design, construction, and maintenance of the physical and naturally built environment, including works like roads, bridges, canals, dams, and buildings. As one course in professional engineering discipline, Civil Engineering is offered to undergraduate students. It aims to let students know environmental engineering, geotechnical engineering, geophysics, geodesy, control engineering, structural engineering, biomechanics, nanotechnology, transportation engineering, earth science, atmospheric sciences, forensic engineering, municipal or urban engineering, water r

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38

Truong, Nguyen Ngoc, and Tran Van Nhac. "Determination of the constant W_o for local geoid of Vietnam and it’s systematic deviation from the global geoid." Tạp chí Khoa học và Công nghệ biển 17, no. 4B (2017): 138–44. http://dx.doi.org/10.15625/1859-3097/17/4b/13001.

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Constant Wo, defining the geoid, has important applications in the area of physical geodesy. With the development of artificial Earth satellite, constant Wo for the global geoid approximating the oceans on Earth can be calculated from an expansion of spherical harmonics - Stokes constants determined by observation of perturbations in artificial satellite’s orbits. However, the Stokes constants are limited, therefore the geoid constant Wo could not be calculated for local geoid (state geoid) from the mentioned expansion of spherical harmonics. In this paper, we present a method to determine the

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39

Romeshkani, Mohsen, and Mehdi Eshagh. "DETERMINISTICALLY-MODIFIED INTEGRAL ESTIMATORS OF GRAVITATIONAL TENSOR." Boletim de Ciências Geodésicas 21, no. 1 (2015): 189–212. http://dx.doi.org/10.1590/s1982-217020150001000012.

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The Earth's global gravity field modelling is an important subject in Physical Geodesy. For this purpose different satellite gravimetry missions have been designed and launched. Satellite gravity gradiometry (SGG) is a technique to measure the second-order derivatives of the gravity field. The gravity field and steady state ocean circulation explorer (GOCE) is the first satellite mission which uses this technique and is dedicated to recover Earth's gravity models (EGMs) up to medium wavelengths. The existing terrestrial gravimetric data and EGM scan be used for validation of the GOCE data prio

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40

Kanapickaitė, Jolanta. "Individualization and Communality in the Context of Vocational Training." Pedagogika 110, no. 2 (2013): 57–65. http://dx.doi.org/10.15823/p.2013.1819.

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This article discloses individualization / communality in the studies process of designers, photographers-technologists, engineers, marketing, communications and health care specialists. The research was done in 2009–2012 years of studies in Vilnius college, Kaunas college, International school of law and business, Vilnius Gediminas technical university, Vilnius Art academy, Vilnius college of technologies and design studies programs: marketing, advertisement, marketing and management, creative industries, visual communication, general practice nursing, biomedical diagnostics, hygienic and dec

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41

Schweitzer, Johannes, and Thorne Lay. "IASPEI: its origins and the promotion of global seismology." History of Geo- and Space Sciences 10, no. 1 (2019): 173–80. http://dx.doi.org/10.5194/hgss-10-173-2019.

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Abstract. International cooperation in seismology emerged rapidly at the beginning of the 20th century following the successful recording of earthquakes at great distances. The International Seismological Association (ISA) founded in 1904 was dissolved in 1922 and evolved into the Seismology Section of the International Union of Geodesy and Geophysics (IUGG), ultimately becoming the International Association of Seismology and Physics of the Earth's Interior (IASPEI) to recognize the important role of the structure and physical properties of the Earth. Through the last hundred years, the commis

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42

Сычев, Михаил, Mikhail Sychev, Владимир Минаев, Vladimir Minaev, Александр Фаддеев, and Aleksandr Faddeev. "Seismic risk assessment in tourist-recreational areas: mathematical models." Servis Plus 9, no. 2 (2015): 25–34. http://dx.doi.org/10.12737/11309.

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The article highlights the problem of evaluation of seismic risks in the tourism and recreational areas. To this end, the grounded and practically being tested mathematical model for evaluating the seismic stability of tourist-recreational area on the example of the Black Sea, the Caspian and the Mediterranean region. This model combines the influences of disturbances associated with the anomalous gravity field (vertical component), and takes into account modern crustal movements (horizontal component), calculated according to the space geodesy. The physical model of the geological environment

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43

Bektas, Sebahattin. "Orthogonal distance from an ellipsoid." Boletim de Ciências Geodésicas 20, no. 4 (2014): 970–83. http://dx.doi.org/10.1590/s1982-21702014000400053.

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Finding the orthogonal (shortest) distance to an ellipsoid corresponds to the ellipsoidal height in Geodesy. Despite that the commonly used Earth reference systems, like WGS-84, are based on rotational ellipsoids, there have also been over the course of the years permanent scientific investigations undertaken into different aspects of the triaxial ellipsoid. Geodetic research has traditionally been motivated by the need to approximate closer and closer the physical reality. Several investigations have shown that the earth is approximated better by a triaxial ellipsoid rather than a rotational

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44

MacCracken, Michael C., and Hans Volkert. "IAMAS: a century of international cooperation in atmospheric sciences." History of Geo- and Space Sciences 10, no. 1 (2019): 119–36. http://dx.doi.org/10.5194/hgss-10-119-2019.

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Abstract. The International Association of Meteorology and Atmospheric Sciences (IAMAS) was founded in 1919 as the Section of Meteorology of the International Union of Geodesy and Geophysics (IUGG). Significant advances over human history, particularly during the 19th century, in the gathering, communication, assembly and analysis of observations of the changing weather and in theoretical understanding of the fundamental physical relationships and processes governing atmospheric circulation had been driven by the need for improved weather and climate forecasts to support the expansion of globa

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45

Cai, Changsheng, Xiaomin Luo, Zhizhao Liu, and Qinqin Xiao. "Galileo Signal and Positioning Performance Analysis Based on Four IOV Satellites." Journal of Navigation 67, no. 5 (2014): 810–24. http://dx.doi.org/10.1017/s037346331400023x.

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With the availability of Galileo signals from four in-orbit validation (IOV) satellites, positioning with Galileo-only observations has become possible, which allows us to assess its positioning performance. The performance of the Galileo system is evaluated in respect of carrier-to-noise density ratio (C/N0), pseudorange multipath (including noise), Galileo broadcast satellite orbit and satellite clock errors, and single point positioning (SPP) accuracy in Galileo-only mode as well as in GPS/Galileo combined mode. The precision of the broadcast ephemeris data is assessed using the precise sat

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46

Sjöberg, L. E., and M. S. S. Joud. "A numerical test of the topographic bias." Journal of Geodetic Science 8, no. 1 (2018): 14–17. http://dx.doi.org/10.1515/jogs-2018-0002.

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Abstract In 1962 A. Bjerhammar introduced the method of analytical continuation in physical geodesy, implying that surface gravity anomalies are downward continued into the topographic masses down to an internal sphere (the Bjerhammar sphere). The method also includes analytical upward continuation of the potential to the surface of the Earth to obtain the quasigeoid. One can show that also the common remove-compute-restore technique for geoid determination includes an analytical continuation as long as the complete density distribution of the topography is not known. The analytical continuati

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47

Sjöberg, Lars E. "Answers to the comments by M. Vermeer on L. E. Sjöberg (2007) “The topographic bias by analytical continuation in physical geodesy” J Geod 81:345–350." Journal of Geodesy 82, no. 7 (2007): 451–52. http://dx.doi.org/10.1007/s00190-007-0193-6.

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48

Kudelin, Igor, Srikanth Sugavanam, and Maria Chernysheva. "Rotation Active Sensors Based on Ultrafast Fibre Lasers." Sensors 21, no. 10 (2021): 3530. http://dx.doi.org/10.3390/s21103530.

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Gyroscopes merit an undeniable role in inertial navigation systems, geodesy and seismology. By employing the optical Sagnac effect, ring laser gyroscopes provide exceptionally accurate measurements of even ultraslow angular velocity with a resolution up to 10−11 rad/s. With the recent advancement of ultrafast fibre lasers and, particularly, enabling effective bidirectional generation, their applications have been expanded to the areas of dual-comb spectroscopy and gyroscopy. Exceptional compactness, maintenance-free operation and rather low cost make ultrafast fibre lasers attractive for sensi

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49

Li, X. "Modeling the North American vertical datum of 1988 errors in the conterminous United States." Journal of Geodetic Science 8, no. 1 (2018): 1–13. http://dx.doi.org/10.1515/jogs-2018-0001.

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Abstract A large systematic difference (ranging from −20 cm to +130 cm) was found between NAVD 88 (North AmericanVertical Datum of 1988) and the pure gravimetric geoid models. This difference not only makes it very difficult to augment the local geoid model by directly using the vast NAVD 88 network with state-of-the-art technologies recently developed in geodesy, but also limits the ability of researchers to effectively demonstrate the geoid model improvements on the NAVD 88 network. Here, both conventional regression analyses based on various predefined basis functions such as polynomials, B

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50

Poslončec-Petrić, V., V. Vuković, S. Frangeš, and Ž. Bačić. "VOLUNTARY NOISE MAPPING FOR SMART CITY." ISPRS Annals of Photogrammetry, Remote Sensing and Spatial Information Sciences IV-4/W1 (September 5, 2016): 131–37. http://dx.doi.org/10.5194/isprs-annals-iv-4-w1-131-2016.

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One of the main concept objectives of smart cities is to create a quality living environment that is long-term sustainable and economically justified. In that context, modern cities are aware of the exposure to various forms of physical and non-physical pollution that needs to be remediated, eliminated or reduced. To achieve that it is necessary to quality determine the sources and reasons of each pollution. The most prominent examples of physical pollution that affects the quality of life of citizens in cities are light and noise pollution. Noise pollution or noise, is mostly the consequence

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