With a normal-distribution assumption, these accuracies
can also be converted into a fixed certainty and variable tolerance, if we are more comfortable with that form.
In the Computational GPS mode, accuracies
well under one meter was recorded, whilst this precision is not required for basic vehicle tracking, it is available for other demanding applications.
Off-the-shelf microprocessor controls can deliver accuracies
SkyFix XP, available from Thales GeoSolutions, the world's premier global offshore services company, is capable of accuracies
of 10cm in the horizontal and 15cm in the vertical domains, surpassing accuracies
and quality standards previously experienced in the Differential GPS marketplace.
With Assura RCX-FS, designers can quickly access field solver accuracies
within the Cadence analog design environment.
Even greater accuracies
, of around 15m, are expected for 3G (Third Generation) networks employing Cursor(TM) technology.