Results 51 to 60 of about 26,637 (257)
Scientific Data, 2018 Crustal deformation data obtained by geodetic observation networks are foundations in the fields of geodesy and seismology. These data are essential for understanding plate motion and earthquake sources and for simulating earthquake and tsunami scenarios.
Yusuke Yokota +2 more
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Satellite geodesy: Interpretation
Eos, Transactions American Geophysical Union, 1971 This report outlines the activity during the past 4 years in the area of interpreting geodetic data derived through procedures of satellite geodesy. No attempt has been made to synthesize the ideas of the various investigators; the report simply points out where the activity lies and briefly what it is.The procedures of dynamic satellite geodesy ...
openaire +1 more source
Application of the Allan Variance to Time Series Analysis in Astrometry and Geodesy: A Review [PDF]
, 2016 The Allan variance (AVAR) was introduced 50 years ago as a statistical tool for assessing of the frequency standards deviations. For the past decades, AVAR has increasingly being used in geodesy and astrometry to assess the noise characteristics in ...
Malkin, Zinovy
core +2 more sources
Experimental Physiology, EarlyView.Abstract Long‐duration spaceflight represents an extreme challenge, triggering adaptive responses including spaceflight‐associated neuro‐ocular syndrome, characterized by diminished visual acuity and ocular changes, which is a significant health risk for Mars missions.
Ge Tang +19 more
wiley +1 more source
Different approaches in GLONASS orbit computation from broadcast ephemeris [PDF]
Geodetski Vestnik, 2016 Several types of methods can solve equations of satellite motion numerically. These methods are divided into single and multi-step methods. The accuracy of each method depends directly on adopted integration step size between successive iterations.
Kamil Maciuk
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Global Change Biology Communications, Volume 1, Issue 2, June 2026.Ecosystem carbon, water, and energy exchange reorganize systematically along climatic gradients from humid to dry conditions. Tapering shapes indicate shifts in the relative importance of environmental drivers and ecosystem fluxes across climate space, with thicker ends representing greater influence or magnitude.
Koong Yi +21 more
wiley +1 more source
Comparison and Accuracy Estimation of Modern Models of the Earth’s Gravitational Potential [PDF]
Учёные записки Казанского университета: Серия Естественные науки, 2016 The paper presents a brief overview of new models of the Earth’s gravitational potential constructed based on satellite-to-satellite tracking, satellite gradiometry, satellite altimetry, as well as ground gravimetric and satellite laser ranging. Inherent
I.O. Novlyanskaya
doaj
Eos, Transactions American Geophysical Union, 1971 General Theory. Analytic solutions for the motion of a near‐earth satellite are of practical importance for orbit prediction and establishment of reference orbits I (intermediaries) for minimizing perturbations from which the geodetic information is extracted.
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Normal gravity field in relativistic geodesy
, 2018 Modern geodesy is subject to a dramatic change from the Newtonian paradigm to Einstein's theory of general relativity. This is motivated by the ongoing advance in development of quantum sensors for applications in geodesy including quantum gravimeters ...
Han, Wen-Biao +2 more
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Geoscience Data Journal, Volume 13, Issue 2, April 2026.The first openly accessible 2 m‐resolution lidar‐based DTM and an extensive set of land‐surface parameters (LSPs) for the region of São Sebastião and Ilhabela, southeastern Brazil, reveal geomorphological features previously indiscernible, including past landslide deposits, drainage captures and structural lineaments.
Rebeca Durço Coelho +3 more
wiley +1 more source