The Far-Infrared Spectroscopy of the Troposphere (FIRST) Instrument: New Technology for Measuring Earth's Energy Balance and Climate Change” - Earthzine
ESSD - Observations of the downwelling far-infrared atmospheric emission at the Zugspitze observatory
Berkeley Earth: raw versus adjusted temperature data
ESSD - Observations of the downwelling far-infrared atmospheric emission at the Zugspitze observatory
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PDF) Far-infrared Spectroscopy of the Troposphere(FIRST): sensor
FIRST (Far-Infrared Spectroscopy of the Troposphere) - eoPortal
FIRST (Far-Infrared Spectroscopy of the Troposphere) - eoPortal
FIRST (Far-Infrared Spectroscopy of the Troposphere) - eoPortal
PDF) First light from the Far-Infrared Spectroscopy of the Troposphere ( FIRST) instrument