| data_london {rmweather} | R Documentation |
Example observational data for the rmweather package.
Description
These example data are daily means of NO2 and NOx observations at London Marylebone Road. The accompanying surface meteorological data are from London Heathrow, a major airport located 23 km west of Central London.
Usage
data_london
Format
Tibble with 15676 observations and 11 variables. The variables are:
date, date_end, site, site_name, value,
air_temp, atmospheric_pressure, rh, wd, and
ws. The dates are in POSIXct format, the site variables are
characters and all other variables are numeric.
Details
The NO2 and NOx observations are sourced from the European Commission Air Quality e-Reporting repository which can be freely shared with acknowledgement of the source. The meteorological data are sourced from the Integrated Surface Data (ISD) database which cannot be redistributed for commercial purposes and are bound to the WMO Resolution 40 Policy.
Author(s)
Stuart K. Grange
Examples
# Load rmweather's example data and check
head(data_london)