Results 11 to 20 of about 8,302 (262)
JGEET: Journal of Geoscience, Engineering, Environment and Technology, 2021 This study aims to place the tidal energy installation effectively in Indonesia based on geomorphological factors. The survey method was used to analyze the characteristics of beaches in Indonesia.
Fahmi Arif Kurnianto +4 more
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Effects of Albedo and Oblateness in the Bi-Circular Restricted Four-Body Problem
Partial Differential Equations in Applied Mathematics, 2023 In this paper, a bicircular model describing motion of a spacecraft around the Sun–Earth–Moon system is studied. The impact of important characterizations such as radiation from the Sun, the Earth’s and Moon’s Albedo and oblateness of the Moon are all ...
Jagadish Singh, Solomon Okpanachi Omale
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Geometry Numerical Simulation and Analysis for Moon-Based Earth Observation
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2020 Because of their scientific and social significance, large-scale geoscientific phenomena are attracting more and more attention. However, many existing Earth observation systems lack the ability to conduct long-term continuous observations on regional to
Guozhuang Shen +4 more
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Remote Sensing, 2022 The Earth’s radiation budget (ERB), measured at the top of the atmosphere (TOP), quantifies the radiation imbalance between the Earth–atmosphere system and space.
Hanyuan Zhang +4 more
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International Journal of Digital Earth, 2020 The Moon is a potential new platform for Earth observation. The advantages of its large-scale observational scope, long temporal duration, and multi-layer detecting of the Earth will undoubtedly advance our understanding of the Earth system. To carry out
Huadong Guo +4 more
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The Oscillation of a System Earth – Moon [PDF]
International Astronomical Union Colloquium, 2000 Internal links in the Earth-Moon system are determined by gravitational interaction. According to the least compulsion principle of Gauss, the deviation of “free motion” of heliocentric orbits of two material points with Earth and Moon masses is determined by the sum of the products of each material points’ deviation from its free motion and its mass ...
G. Kurbasova, L. Rykhlova
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Locally optimal control of space tug motion between the libration points of the Earth-Moon system
Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2017 The article deals with the locally optimal control of space tug transfers between the libration points of the Earth-Moon system using low-thrust engines.
O. L. Starinova, M. K. Fain
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Lunar Laser Ranging Retroreflectors: Velocity Aberration and Diffraction Pattern
The Planetary Science Journal, 2023 The Lunar Laser Ranging (LLR) retroreflector arrays have been on the Moon for half a century. During that time, the laser range uncertainty has improved by a factor of 100. Consequently, the science results have also improved by orders of magnitude.
James G. Williams +9 more
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Multi-Step Control of Chaos in the Application of Earth-Moon Orbit Transfer [PDF]
Xibei Gongye Daxue Xuebao, 2018 A multi-step control of chaos method is proposed in this paper to reduce the flight time in the chaotic region of Earth-Moon low-energy orbit transfer.
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Origin of the Earth—Moon system
Journal of Earth System Science, 2005 At present, hypothesis of the formation of the Moon from material of the Earth-mantle is a paradigm. It suggests collision of the Earth with a large (Mars-size) body during the flrst 30{50million years of the Earth history. This hypothesis, known as the Giant Impact Hypothesis (GIH), was coined in the middle of the 1970s and gained acceptance because ...
E. M. Galimov, A. M. Krivtsov
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