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Autonomous Detection and Disambiguation of Martian Ion Trails Using Geometric Signal Processing Techniques

Abstract: 

We present recently developed computational techniques that exploit spectral geometry of the energy spectra for differential energy flux over MAVEN data sets. The goal is to enable a large scale automated discovery detection of statistical analysis of ion trails in the Martian atmosphere. Specifically, we present a case study across a diverse portfolio of azimuthal (φ) and polar (θ) angles over the same time frame and demonstrate that angular separation helps us to distinguish between individual ion escape processes. We discuss the performance of our algorithms regarding precision of detection as well as interpretation of ion trail geometry. The potential of this algorithm is that it can enable large-scale statistical analysis that connects to individual ion trails with unique angular trajectories automatically detected across potentially hundreds of thousands of case studies.

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Paper Details

Authors:
Qiutong Jin, Ananya Sen Gupta, Mirela Kapo, Emma Hawk, Jasper Halekas
Submitted On:
10 May 2019 - 11:24pm
Short Link:
Type:
Poster
Event:
Presenter's Name:
Mirela Kapo
Paper Code:
2489
Document Year:
2019
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Poster:Autonomous Detection and Disambiguation of Martian Ion Trails Using Geometric Signal Processing Techniques

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[1] Qiutong Jin, Ananya Sen Gupta, Mirela Kapo, Emma Hawk, Jasper Halekas, "Autonomous Detection and Disambiguation of Martian Ion Trails Using Geometric Signal Processing Techniques", IEEE SigPort, 2019. [Online]. Available: http://sigport.org/4431. Accessed: May. 23, 2019.
@article{4431-19,
url = {http://sigport.org/4431},
author = {Qiutong Jin; Ananya Sen Gupta; Mirela Kapo; Emma Hawk; Jasper Halekas },
publisher = {IEEE SigPort},
title = {Autonomous Detection and Disambiguation of Martian Ion Trails Using Geometric Signal Processing Techniques},
year = {2019} }
TY - EJOUR
T1 - Autonomous Detection and Disambiguation of Martian Ion Trails Using Geometric Signal Processing Techniques
AU - Qiutong Jin; Ananya Sen Gupta; Mirela Kapo; Emma Hawk; Jasper Halekas
PY - 2019
PB - IEEE SigPort
UR - http://sigport.org/4431
ER -
Qiutong Jin, Ananya Sen Gupta, Mirela Kapo, Emma Hawk, Jasper Halekas. (2019). Autonomous Detection and Disambiguation of Martian Ion Trails Using Geometric Signal Processing Techniques. IEEE SigPort. http://sigport.org/4431
Qiutong Jin, Ananya Sen Gupta, Mirela Kapo, Emma Hawk, Jasper Halekas, 2019. Autonomous Detection and Disambiguation of Martian Ion Trails Using Geometric Signal Processing Techniques. Available at: http://sigport.org/4431.
Qiutong Jin, Ananya Sen Gupta, Mirela Kapo, Emma Hawk, Jasper Halekas. (2019). "Autonomous Detection and Disambiguation of Martian Ion Trails Using Geometric Signal Processing Techniques." Web.
1. Qiutong Jin, Ananya Sen Gupta, Mirela Kapo, Emma Hawk, Jasper Halekas. Autonomous Detection and Disambiguation of Martian Ion Trails Using Geometric Signal Processing Techniques [Internet]. IEEE SigPort; 2019. Available from : http://sigport.org/4431