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xirrus darkness metering
We dispose of a set of professional metering instrumentation to quantify
light and darkness:
- Incident illumination at a certain location is
measured by the Lux-Meter.
- Reflected luminance per
location is captured by the Luminance metering device.
- Colour spectrum, colour representation,
light temperature and flickering
of a light source is recorded by the Spectrometer.
- Quality if the starry sky
is quanitified by a Sky Quality Meter (SQM) or a Sky Brightness Photometer (TESS).
- Panoramas and light maps of nightscapes or nighly
skies in true colours and true brightness are composed from above
measuring data or camera recordings.
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