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Research and Verification of a Novel Interferometry Method by Joint Processing of Downlink Pseudo-Noise Ranging and DOR Signals for Deep Space Exploration. [PDF]
Sensors (Basel)Lu W +5 more
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The Electric Field Instrument (EFI) for the TRACERS Mission. [PDF]
Space Sci RevBonnell JW +4 more
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A roll attitude determination method based on the jamming energy of GEO satellites and an LSTM neural network. [PDF]
Sci RepLi R, Feng L, Wu P, Deng X, Shi H.
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Multipath Identification and Mitigation for Enhanced GNSS Positioning in Urban Environments. [PDF]
Sensors (Basel)Li Q, Hou X, Ye Y, Zhang W, Li Q, Cai Y.
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Retrieval-augmented patch generation for geosynchronous satellite status forecasting. [PDF]
Sci RepTian SH, Fang YQ, Zhang YS.
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Proceedings of the second ACM symposium on Symbolic and algebraic manipulation - SYMSAC '71, 1970
Delaunay's reduced Hamiltonian of the main problem in lunar theory is checked against a new analytical theory based on Lie transforms. It is found to be correct up to order 9 with the exception of one error in addition at order 7.
Deprit, A., Henrard, Jacques, Rom, A.
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Delaunay's reduced Hamiltonian of the main problem in lunar theory is checked against a new analytical theory based on Lie transforms. It is found to be correct up to order 9 with the exception of one error in addition at order 7.
Deprit, A., Henrard, Jacques, Rom, A.
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Empire Survey Review, 1955
A New measure of time, Ephemeris Time, has recently been introduced by astronomers. The purpose of this short article is to explain briefly why this has been necessary and how it will affect navigation.
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A New measure of time, Ephemeris Time, has recently been introduced by astronomers. The purpose of this short article is to explain briefly why this has been necessary and how it will affect navigation.
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2019
Ephemeris_01 This is the first volume of the magazine Ephemeris. Ephemeris is a magazine, published on behalf of Physics Forum, Bharathidasan University, Tiruchirappalli. It contains but not limits to, the articles, poems and cartoons created by students of Physics, Bharathidasan University.
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Ephemeris_01 This is the first volume of the magazine Ephemeris. Ephemeris is a magazine, published on behalf of Physics Forum, Bharathidasan University, Tiruchirappalli. It contains but not limits to, the articles, poems and cartoons created by students of Physics, Bharathidasan University.
openaire +1 more source