Results 41 to 50 of about 80,733 (406)

Perverted Space-Time Geodesy in Einstein’s Views on Geometry

open access: yesPhilosophia Scientiæ, 2018
A perverted space-time geodesy results from the idea of variable rods and clocks, whose length and rates are taken to be affected by the gravitational field.
Mario Bacelar Valente
doaj   +1 more source

On the question of definition of the subject area of research in the specialty "Geodesy and land surveying"

open access: yesZemleustrìj, Kadastr ì Monìtorìng Zemelʹ, 2021
The article discusses the content of the subject area of research introduced in 2015 in Ukraine specialty "Geodesy and Land Management" as a set of all subjects, the properties of which and the relationship between which should be considered in the ...
A. Martyn   +3 more
doaj   +1 more source

Geodetic and Geodynamic Studies at Department of Geodesy and Geodetic Astronomy Wut

open access: yesReports on Geodesy and Geoinformatics, 2016
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
Brzeziński Aleksander   +13 more
doaj   +1 more source

The Optimal Location of Ground-Based GNSS Augmentation Transceivers

open access: yesGeosciences, 2019
Modern Global Navigation Satellite Systems (GNSS) allow for positioning with accuracies ranging from tens of meters to single millimeters depending on user requirements and available equipment.
Jacek Rapinski, Artur Janowski
doaj   +1 more source

Cartography and the others – aspects of a complicated relationship

open access: yesGeo-spatial Information Science, 2020
Cartographic visualizations have been known for thousands of years and have brought forth a wealth of different map projections and cartographic products.
Wolfgang Kainz
doaj   +1 more source

Understanding the Drivers of Coastal Flood Exposure and Risk From 1860 to 2100

open access: yesEarth's Future, Volume 10, Issue 12, December 2022., 2022
Abstract Global coastal flood exposure (population and assets) has been growing since the beginning of the industrial age and is likely to continue to grow through 21st century. Three main drivers are responsible: (a) climate‐related mean sea‐level change, (b) vertical land movement contributing to relative sea‐level rise, and (c) socio‐economic ...
Daniel Lincke   +3 more
wiley   +1 more source

Regional‐Scale Landscape Response to an Extreme Precipitation Event From Repeat Lidar and Object‐Based Image Analysis

open access: yesEarth and Space Science, Volume 9, Issue 12, December 2022., 2022
Abstract Extreme precipitation events may cause flooding, slope failure, erosion, deposition, and damage to infrastructure over a regional scale, but the impacts of these events are often difficult to fully characterize. Regional‐scale landscape change occurred during an extreme rain event in June 2012 in northeastern Minnesota.
S. B. DeLong   +7 more
wiley   +1 more source

Mathematical Analysis of Some Typical Problems in Geodesy by Means of Computer Algebra [PDF]

open access: yes, 2018
There are many complicated and fussy mathematical analysis processes in geodesy, such as the power series expansions of the ellipsoid’s eccentricity, high order derivation of complex and implicit functions, operation of trigonometric function, expansions
Bian, Shao-feng, Li, Hou-pu
core   +1 more source

2019 Mw 6.0 Mesetas (Colombia) Earthquake Sequence: Insights From Integrating Seismic and Morphostructural Observations

open access: yesEarth and Space Science, Volume 9, Issue 12, December 2022., 2022
Abstract The boundary between the Northern Andean block and the South American plate is a first‐order tectonic structure in Colombia with historically M > 7 earthquakes. However, details about individual sections of the system remain unknown. We illuminate the seismotectonic of the Algeciras fault by investigating an earthquake sequence that started on
Esteban Poveda   +6 more
wiley   +1 more source

Statistical analysis of the results of 20 years of activity of the International VLBI Service for Geodesy and Astrometry [PDF]

open access: yesAstronomy Reports, Vol. 64, No. 2, pp. 168-188 (2020); ; Erratum: Astron. Rep., 2022, Vol. 66, No. 1, 92, 2020
2019 marked the 20th anniversary of the International VLBI Service for Geodesy and Astrometry (IVS). This service is the largest and most authoritative organization that coordinates international activities in radio astrometry and VLBI sub-system of space geodesy.
arxiv   +1 more source

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