Results 161 to 170 of about 6,726 (227)

Prediction of Surface Subsidence in Mining Areas Based on Ascending-Descending Orbits Small Baseline Subset InSAR and Neural Network Optimization Models. [PDF]

Sensors (Basel)
Chang K, Zhao Z, Zhou D, Tian Z, Wang C.
europepmc   +1 more source

Characteristics of Ionospheric Responses over China During the November 2023 Geomagnetic Storm and Evaluation of Positioning Performance of CORS in Low-Latitude Regions. [PDF]

Sensors (Basel)
Li L, Wang Y, Zhang J, Tang J, Yu F, Wang J, Zhang Z.   +6 more
europepmc   +1 more source

Three-dimensional surface deformation field monitoring and influencing factors analysis in mountainous areas based on SBAS-INSAR technology (Tianjin, China). [PDF]

Sci Rep
Shang J, Wang M, Wang X, Yang M, Wu Y, Du W.   +5 more
europepmc   +1 more source

How obliquity has differently shaped Pluto's and Triton's landscapes and climates. [PDF]

Proc Natl Acad Sci U S A
Bertrand T, Forget F, Lellouch E.
europepmc   +1 more source

Detection and assessment of potential landslides in the Xiaojiang River Basin using SBAS-InSAR. [PDF]

Sci Rep
Zhang J, Zuo X, Li Y, Shi M, Shi C, Huang C, Tang X.   +6 more
europepmc   +1 more source

Revisiting the Kepler field with TESS: Improved ephemerides using TESS 2 min data [PDF]

Monthly Notices of the Royal Astronomical Society, 2021
Up to date planet ephemerides are becoming increasingly important as exoplanet sciencemoves from detecting exoplanets to characterising their architectures and atmospheres in depth.
Michelle Kunimoto, Don Pollacco, Matthew Battley   +2 more
exaly   +2 more sources

CHEOPS observations of the HD 108236 planetary system: a fifth planet, improved ephemerides, and planetary radii [PDF]

Astronomy and Astrophysics, 2021
Context. The detection of a super-Earth and three mini-Neptunes transiting the bright (V = 9.2 mag) star HD 108236 (also known as TOI-1233) was recently reported on the basis of TESS and ground-based light curves. Aims.
Vincent Van Eylen, Laetitia Delrez, W Baumjohann   +2 more
exaly   +2 more sources

Some of the next articles are maybe not open access.

Related searches:

4. Ephemerides (Ephemerides)

Transactions of the International Astronomical Union, 1988
This report covers the period from 1 July 1984 to 30 June 1987. The ephemerides that have been published during this period have made use of the new system of astronomical constants adopted at the XVIth General Assembly of the lAU in Grenoble. Yet some difficulties have arisen because of the lack of catalogues or maps of the heavens established for the
B. Morando, P. K. Seldelmann, V. K. Abalakin, S. Aokl, J. Chapront, R. L. Duncombe, T. Lederle, J. H. Lieske, B. D. Yallop, A. Yamazaki   +9 more
openaire   +1 more source

LEO PNT Frameworks for Non-Cooperative Satellites With Poorly Known Ephemerides: Open-Loop SGP4, Tracking, and Differential

IEEE Aerospace and Electronic Systems Magazine
Four frameworks for low Earth orbit (LEO) positioning, navigation, and timing (PNT) with pseudorange or Doppler measurements from noncooperative satellites with poorly known ephemerides are developed.
Z. Kassas, Joe Saroufim
semanticscholar   +1 more source