Gridded inventory of Canada's anthropogenic methane emissions for 2018doi:10.7910/DVN/CC3KLOHarvard Dataverse2021-11-061Scarpelli, Tia; Jacob, Daniel; Moran, Mike; Reuland, Frances; Gordon, Deborah, 2021, "Gridded inventory of Canada's anthropogenic methane emissions for 2018", https://doi.org/10.7910/DVN/CC3KLO, Harvard Dataverse, V1Gridded inventory of Canada's anthropogenic methane emissions for 2018doi:10.7910/DVN/CC3KLOScarpelli, TiaJacob, DanielMoran, MikeReuland, FrancesGordon, DeborahHarvard DataverseScarpelli, TiaScarpelli, Tia2021-11-06Earth and Environmental Sciencesmethanegreenhouse gasCanadaatmosphericHere we present a gridded inventory of Canada's 2018 anthropogenic methane emissions at 0.1 x 0.1 degree. National and provincial emission totals in the inventory match Canada's National Inventory Report (2020) used for reporting greenhouse gas emissions to the United Nations Framework Convention on Climate Change (UNFCCC). This dataset includes separate gridded inventory files for each emission sector and subsector as shown in Table 1 and Table 2 of Scarpelli et al. [2021]. Emissions are allocated to sources on the 0.1 x 0.1 degree grid using a collection of national and provincial geospatial datasets, and incorporates point source emissions as reported in Canada's Greenhouse Gas Reporting Program (GHGRP) in 2020.All gridded emissions files are at 0.1 x 0.1 degree resolution and reflect 2018 annual emissions, though emissions can be readily updated to other years by scaling total emissions using Canada's annually reported National Inventory Report (NIR). There is a netCDF file for each emission sector. Each netCDF contains gridded variables for (1) total sector emissions with the extension "(total)", (2) corresponding subsector and source type emissions, and (3) latitude/longitude centers and area of each grid cell. Codes used to represent sectors and subsectors follow the definitions in Canada's 2020 NIR.<a href="http://creativecommons.org/publicdomain/zero/1.0">CC0 1.0</a>can_emis_coal_2018.ncMethane emissions from coal mining in Canadaapplication/x-netcdfcan_emis_livestock_2018.ncMethane emissions from livestock in Canadaapplication/x-netcdfcan_emis_oil_gas_combustion_2018.ncMethane emissions from combustion related to oil and gas activities in Canadaapplication/x-netcdfcan_emis_oil_gas_leakage_2018.ncMethane emissions from leakage related to oil and gas activities in Canadaapplication/x-netcdfcan_emis_oil_gas_vent_flare_2018.ncMethane emissions from venting and flaring related to oil and gas activities in Canadaapplication/x-netcdfcan_emis_other_minor_sources_2018.ncMethane emissions from minor sources in Canada (e.g., electricity, road transport combustion)application/x-netcdfcan_emis_residential_combustion_2018.ncMethane emissions from residential combustion in Canadaapplication/x-netcdfcan_emis_solid_waste_2018.ncMethane emissions from solid waste (e.g., landfills) in Canadaapplication/x-netcdfcan_emis_wastewater_2018.ncMethane emissions from wastewater in Canadaapplication/x-netcdf