mauna-loa-atmospheric-co2
OpenML dataset with id 41187
Author name not available (Why is that?)
Full work available at URL: https://api.openml.org/data/v1/download/19335951/mauna-loa-atmospheric-co2.arff
Upload date: 30 August 2018
Copyright license: CC0
Dataset Characteristics
Number of classes: 0
Number of features: 7 (numeric: 6, symbolic: 1 and in total binary: 0 )
Number of instances: 2,225
Number of instances with missing values: 0
Number of missing values: 0
Weekly carbon-dioxide concentration averages derived from continuous air samples for the Mauna Loa Observatory, Hawaii, U.S.A.
These weekly averages are ultimately based on measurements of 4 air samples per hour taken atop intake lines on several towers during steady periods of CO2 concentration of not less than 6 hours per day; if no such periods are available on a given day, then no data are used for that day. The _Weight_ column gives the number of days used in each weekly average. _Flag_ codes are explained in the NDP writeup, available electronically from the home page of this data set. CO2 concentrations are in terms of the 1999 calibration scale (Keeling et al., 2002) available electronically from the references in the NDP writeup which can be accessed from the home page of this data set.
Feature Descriptions
_co2_: average co2 concentration in ppvm
_year_: year of concentration measurement
_month_: month of concentration measurement
_day_: day of month of concentration measurement
_weight_: number of days used in each weekly average
_flag_: flag code
_station_: station code
Author: Carbon Dioxide Research Group, Scripps Institution of Oceanography, University of California-San Diego, La Jolla, California, USA 92023-0444
Source: original - September 2004
This page was built for dataset: mauna-loa-atmospheric-co2
