Not exact matches
Over the
instrumental period, fractional
uncertainty in the latter is very much larger than fractional
uncertainty in temperature change
measurements, and is approximately normally distributed.
There are
uncertainties in connecting the 14C production rate to recent
instrumental measurements of solar magnetic modulation (see figure).
• the factors that contribute to
uncertainties in the trends inferred from three categories of
instrumental measurements — Microwave Sounding Units (MSU) carried aboard National Oceanic and Atmospheric Administration (NOAA) satellites, radiosondes, and surface observations;
Over the
instrumental period, fractional
uncertainty in the latter is very much larger than fractional
uncertainty in temperature change
measurements, and is approximately normally distributed.
FWIW: Your handwaving argument estimating what the bias
in instrumental measurements based on
uncertainty in IPCC projections of warming is fundamentally unsound.