Two experiments of urban scintillometry were performed recently. Their
objective was to study the SCINDAR Cn² profiler performance on a composite urbanforest
ground. The SCINDAR provides horizontal Cn² profiles with a few hundred
meter profile resolution. Several improvements in data processing are reported: the
choice of the spatial resolution of the profile and the hyper-parameters adjustment
for Cn² regularization. The distributed Cn² values along the optical path are estimated
every minute with small error bars. Their non-uniformity is shown to be consistent
with the differences of the line of sight to ground and the coverage of the terrain.
The SCINDAR data are also in the same order of magnitude with the three
scintillometer data that were simultaneously recorded.
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