4th
Dark-Sky European Symposium, Paris, September 24-25, 2004
Conclusion and perspectives
nAgreement between the Cinzano & al. night
sky brightness atlas and the
field situation (height must be accounted for) ; fair homogeneity of the field situation
within each proposed pollution
level (white, red,…,grey).
nIn a given location, there is not much to
expect from the time of the year,
and quite nothing from the hour in the night.
nMeteorological conditions are a key feature,
but sky transparency exhibit an
asymptotic value according to the pollution
levels defined by Cinzano & al.
nDigital data may lead to quantitative values
for the night sky brightness
(to come).
nKeeping a same data acquisition procedure
give access to the evolution
with time of light pollution (to come).