ozone9799: Ozone Data (1997-99)

In spatialanalysis/geodaData: Spatial Analysis Datasets for Teaching

Description

Monthly ozone measurements for 30 monitoring US stations (1997-1999).

Usage

ozone9799

Format

An sf data frame with 30 rows, 78 variables, and a geometry column:

STATION

Station ID

MONITOR

The monitor to which the data applies

LATITUDE

Latitude of monitoring site (UTM Zone 11)

LONGITUDE

Longitude of monitoring site (UTM Zone 11)

X_COORD

X Coordinates

Y_COORD

Y Coordinates (3 years (1997-99) x 12 months x 2 (max & average))

Mxxy

Daily maximum for year xx and month y

Axxy

Average or highest 8 hour period for year xx and month y

Details

Sf object, unprojected. EPSG 4326: WGS84.

Source

Original data provided by James Murdoch, School of Social Sciences, University of Texas at Dallas, Richardson, TX 75083 ([e-mail]).

Examples

if (requireNamespace("sf", quietly = TRUE)) {
  library(sf)
  data(ozone9799)

  plot(ozone9799["M971"])
}

spatialanalysis/geodaData documentation built on Oct. 6, 2020, 12:09 p.m.