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Visualisation Tools 2018 Update
Peter Campbell-Burns
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KML Generator Updates Single Meteor Plot: New: Project to ground
Station identifiers Triangulation plot Stream Plot New: Simplified operation Developed using Embacadero Delphi (OO Pascal)
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KMLGenerator – Single Meteor
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Placemark properties Placemark properties used to present meteor data
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CAMS version
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KMLGenerator – Stream Simplified operation
Does not require “J” catalogue file Pre-processes file to determine contents Individual showers can be selected for display Optional timestamping (animation and filtering) Optional colour coding by velocity
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KMLGenerator – Stream
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Orbits
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Frankly, UFO Orbit is rubbish
Difficult to use on websites Not really suitable for print
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Python to the Rescue Interactive 3D plots (matplotlib)
PYKEP Library for orbital calculation Superb graphical capability Popular tool of Data Scientists IT’s free
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Orbital Calculations Pykep library:
Space flight mechanics computations mostly based on perturbed Keplerian dynamics. If it’s good enough for ESA its good enough for us Joe Hahn (Space Science Institute) routines:
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Producing a plot Tkinter control panel
Input directly from UFO Orbit csv file Output to graphics window Several display options Easily customisable: Filtering specific orbits Custom colour schemes Custom line widths
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Orbital elements from UFO Orbit file
Perihelion distance (q) Eccentricity (e) Argument of Perihelion (ω) Longitude ascending node (q) Inclination (i)
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Looks good at any scale
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Different perspectives
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Inclination markers
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As seen on meteornews.net
In collaboration with Paul Roggermans
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