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  • Project Sites
    • Current Installations
    • San Luis Valley
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PTZ Optical Spectrum Capture while tracking

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A 25x optical zoom camera mated with a 300 line/mm, 17.5 degree blaze grating in a water-proof housing magnetically attached to a PTZ camera.


A smaller, 25mm square grating is now being tested for use on a wider variety of cameras.


At issue is the quality of the resulting spectrum data.  Advanced image processing might be employed to resolve this.

Weather station

Measures and sends temperature, humidity, rainfall, wind speed and wind direction.


solar-powered and interfaced to the MSDAU via WiFi.

RFDAU -- ultra-wide bandwidth RF Spectrum Analyzer

UPDATE -- Rather than requiring a different type of DAU, a HackRF One receiver, similar to that shown here is an option for an MSDAU.  Via the UFODAP Mission Control software, the bandwidth of this SDR is selectable in any range within 1 to 6000 MHz (6 GHz).


This is now available as an option for any MSDAU.  An alternative 25-1750 MHz SDR is also available.



Stand-alone pan-tilt head -- Tracking while pointing Other devices such as IR and DSLR

  

The UFODAP Pan/Tilt Data Acquisition Unit (PTDAU) is a high-performance pan/tilt positioner that can carry up to 10Kg/20lbs and can move up to 100 degrees/sec in pan and 40 degrees/second in tilt.  Any PTU defined as a Pan/Tilt Unit Configuration may be used as the Pan/Tilt Unit entry in a System configuration. The PTU is distinct from prior pan/tilt cameras in that it can potentially carry any 


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Optical spectrum analyzer test results

Test capture of the optical spectra of aircraft lights using the PTZ camera with grating

Ongoing development

Work continues toward support of the following additional capabilities

  

  • Additional methods to eliminate false alarms such as birds, insects and aircraft including the use of deep learning methods


  • MSDAU interface for acoustic sensors


  • MSDAU interface for radar data


  • Real-time track correlation with data from an ADS-B radio in the MSDAU to distinguish unknowns from aircraft in addition to existing features of Mission Control software to access this data in real-time from the Internet


  • Use of an optical gradient filter to determine target spectrum, as shown above


  • Use of a horizontal polarizing filter to show otherwise hidden effects


  • Differential magnetometry to determine target magnetic field strength and direction


  • Support for other types of cameras such as those operating in the Long Wave Infrared (LWIR) portion of the spectrum.  Any camera with a USB interface is currently supported.


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