Solar Sail Application with a Proposed Low Earth Orbit Mission Concept

Polat, Halis C.; Tekinalp, Ozan

doi:10.1109/rast.2019.8767818

Cited by 3 publications

(1 citation statement)

References 22 publications

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“…x 2 −p 2 dx. For the singularity of the upper limit of integration, since the orbital height of the LEO satellite is generally about 800 km [70], and the electron density is very rare above this height, the corresponding bending angle or dTEC is also close to 0, so the method of directly truncating the lower-limit singularity, a higher calculation accuracy can be expected. Currently, the occultation products officially provided by COSMIC and FY-3C adopt this method.…”

Section: Appendix a Data Preprocessingmentioning

confidence: 99%

A Disturbance Frequency Index in Earthquake Forecast Using Radio Occultation Data

et al. 2023

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Earthquake forecasting is the process of forecasting the time, location, and magnitude of an earthquake, hoping to gain some time to prepare to reduce the disasters caused by earthquakes. In this paper, the possible relationship between the maximum electron density, the corresponding critical frequency, and the occurrence of earthquakes is explored by means of radio occultation data based on mechanism analysis and actual earthquake-nearby data. A new disturbance frequency index is proposed in this paper as a novel method to help forecast earthquakes. Forecasting of the location and timing of earthquakes is based on the connection between proven new frequency distributions and earthquakes. The effectiveness of this index is verified by backtracking observation around the 2022 Ya’an earthquake. Using this index, occultation data can forecast the occurrence of earthquakes five days ahead of detection, which can help break the bottleneck in earthquake forecasting.

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Section: Appendix a Data Preprocessingmentioning

confidence: 99%