Other significant validation activities:
Jubilee
Line Extension inter-comparison: As part
of Terrafirma, this limited project focused around the
relatively small area of the Treasury Building in London.
It compared the processing from NPA, TRE, Altamira and
Gamma against high quality groundtruth collected during
tunnelling for a new extension to the London metro system.
PSI Codes Cross Comparison and Certification
(PSIC4): This ESA-funded project compared the output
from eight InSAR providers, four of which were Terrafirma
service providers. Processing over a difficult mining
site in France was conducted in a completely 'blind'
fashion with the processing teams having no knowledge
of the site, its extents or the terrain motion phenomena
to be mapped.
Provence inter-comparison:
This small project, as part of Terrafirma, analysed
the 'slant-range' data output from the Terrafirma service
providers involved in the PSIC4 project.