Stations having "diamond" and "emerald" in
their name or remarks (or various other fields):
diamond emerald
Stations owned by George Michael or Boy George or any
George:
owner:george
Stations measuring temperature in Celduin:
variable:temperature in:celduin
German stations that have time series:
in:germany ts_only:
Stations that have at least one time series containing
records in 1988, at least one time series containing
records in 1989, and at least one time series containing
records in 2004:
ts_has_years:1988,1989,2004
Αγωγός ομβρίων υδάτων
[conventional]
Owner: University of Ioannina, Department of Agriculture