Meluselvitys 2017 alue 15 raitioliikenne L den

Column	Type	Comment
id	int	Data source did not contain a description for id. Column id has 1669 rows, out of which 0 are empty, making the null percent 0.00. The column is fully populated. Minimum value is 51887 and maximum value is 53555.
db_lo	int	Data source did not contain a description for db_lo. Column db_lo has 1669 rows, out of which 0 are empty, making the null percent 0.00. The column is fully populated. Minimum value is 45 and maximum value is 75.
db_hi	int	Data source did not contain a description for db_hi. Column db_hi has 1669 rows, out of which 0 are empty, making the null percent 0.00. The column is fully populated. Minimum value is 50 and maximum value is 100.
datanomist	string	Data source did not contain a description for datanomist. Column datanomist has 1669 rows, out of which 0 are empty, making the null percent 0.00. The column is fully populated. The single string value is: Helsinki/Ympa.
paivitetty	string	Data source did not contain a description for paivitetty. Column is empty.
geom_geojson	string	Geometry in GeoJSON format.
orig_extractdate	string	The date when the data was originally fetched from the source.

Last Updated	April 12, 2019
Created	September 8, 2018