Difference between revisions of "Modez"
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== Summary == | == Summary == | ||
| − | Modez/Aviation Mapper is now running live - [http://maps.spench.net/aviation/ please try the web app]! | + | '''Modez/Aviation Mapper is now running live - [http://maps.spench.net/aviation/ please try the web app]!''' |
The full write-up with: | The full write-up with: | ||
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* overseas tests, etc | * overseas tests, etc | ||
can be found on the [http://spench.net/drupal/research/mode-s main page]. | can be found on the [http://spench.net/drupal/research/mode-s main page]. | ||
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| + | == Statistics == | ||
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| + | [[File:AvMap-Signal_Strength_Distribution.png|center|thumb|640px|Distribution of received signal strength]] | ||
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| + | [[File:AvMap-Strength-Distance-Annotated.png|center|thumb|800px|Frame signal strength vs. transmitter (airframe) distance]] | ||
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| + | [[File:AvMap-Strength-Altitude-Annotated.png|center|thumb|800px|Frame signal strength vs. transmitter (airframe) altitude]] | ||
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| + | [[File:AvMap-Altitude-Distance-Annotated.png|center|thumb|800px|Airframe altitude vs. distance]] | ||
== Selected screenshots == | == Selected screenshots == | ||
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== Decoder == | == Decoder == | ||
| − | + | [[File:ModeS_DecodedBits.png|800px|thumb|center|Scope of Mode S short frame with (red) binary decode overlaid]] | |
| − | [[File: | + | [[File:Modez_Scope.png|640px|thumb|center|Drawing on Eric Cottrell's original decoder, this is the Modez-enhanced scope view with preamble, reference level and data-start/end markers]] |
| − | + | [[File:Modez_Noise_Floor.png|800px|thumb|center|Evolution of the decoder showing improved noise floor]] | |
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| − | [[File: | ||
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== Raw Samples == | == Raw Samples == | ||
| − | + | [[File:ModeS_with_GSM.png|640px|thumb|center|4MHz chunk visualised in GNU Radio (notice the nearby GSM channel intermod on the right-hand side)]] | |
| − | [[File: | + | [[File:ModeS_Baudline.png|640px|thumb|center|8MHz chunk visualised in Baudline]] |
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== Inspiration == | == Inspiration == | ||
| − | + | [[File:Sneakers_Radar.jpg|640px|thumb|center|Accessing SFO RADAR using the magic code-breaking box in the classic film Sneakers]] | |
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{{RF}} | {{RF}} | ||
Latest revision as of 13:51, 3 May 2012
Contents
[hide]Summary
Modez/Aviation Mapper is now running live - please try the web app!
The full write-up with:
- screenshots
- demonstration videos
- experimental results
- comparisons to other hardware
- overseas tests, etc
can be found on the main page.
Statistics
Selected screenshots
Aviation Mapper Desktop Tracking App
3D Google Earth Front-end
Decoder
Raw Samples
Inspiration
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