Results 71 to 80 of about 36,199 (290)
Study on the Optoelectronic Design for Korean Mobile Satellite Laser Ranging System [PDF]
Journal of Astronomy and Space Sciences, 2011 Korea Astronomy and Space Science Institute has been developing one mobile and one stationary satellite laser ranging system for the space geodesy research and precise orbit determination since 2008, which are called as ARGO-M and ARGO-F, respectively.
Hyung-Chul Lim +10 more
doaj +1 more source
Eos, Transactions American Geophysical Union, 1993 The Canadian Space Geodesy Forum (CANSPACE) is an electronic communications‐based information dissemination and discussion group that was established several years ago to help improve communication among scientists and engineers working with space geodesy techniques. News, comments, questions, and answers are exchanged among forum participants by means
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Space geodesy and the global forecast of earthquakes
Eos, Transactions American Geophysical Union, 1989 In view of the unprecedented increase in population in the developing nations and the apparent concentration of much of this population in urban centers within regions of seismic risk, we recommend the implementation of geodetic networks with a scale and distribution appropriate to characterizing earthquake risk in these nations. Synopsis of resolution
Roger Bilham, Susanna Zerbini
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On Geometric Phase Model in the Theory of Curves With Myller Configuration
Mathematical Methods in the Applied Sciences, EarlyView.ABSTRACT In this paper, we introduce a linearly polarized light wave in an optical fiber and rotation of the polarization plane through the Frenet‐type frame with Myller configuration. Since the geometric evaluation and interpretations of a polarized light wave are associated with geometric phase, a new type of geometric phase model has been ...
Zehra İşbilir +2 more
wiley +1 more source
The feasibility principle in community ecology
Oikos, EarlyView.The structure and function of ecological communities emerge from interactions among populations within specific environmental contexts. Yet we still lack general principles that explain how communities assemble, which patterns we should expect, and when transitions occur across diverse settings.
Serguei Saavedra
wiley +1 more source
Space-Time Reference with an Optical Link
, 2015 We describe a method for realizing a high-performance Space-Time Reference (STR) using a stable atomic clock in a precisely defined orbit and synchronizing the orbiting clock to high-accuracy atomic clocks on the ground.
Berceau, Paul +3 more
core +1 more source
SoftwareXThe rapid increase in the number of Low-Earth Orbit (LEO) satellites and reducing launch costs is likely to threaten the orbital environment. Understanding how this growth will affect the orbital debris population is paramount to designing effective ...
Indigo Brownhall +7 more
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Collocation stations in space geodesy and their requirements
Научные труды Института астрономии РАН, 2022 Станции колокации в космической геодезии играют особенную роль, являясь, с одной стороны, станциями, на которых выполняются обычные геодезические измерения, но в то же время, с другой стороны, являясь станциями, связывающими различные технологии спутниковой геодезии, что позволяет производить оценку качества, точности и взаимную проверку результатов ...
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Polymer Composites, EarlyView.Manufacturability‐aware multi‐objective screening of Type IV filament‐wound composite pressure‐vessel cylindrical sections toward lightweight and high‐strength designs. ABSTRACT A manufacturability‐aware preliminary screening framework is proposed for the straight cylindrical section of filament‐wound Type IV composite pressure vessels.
Önder Albayrak, Ahmet Çalık
wiley +1 more source