emisco

datasets

Emissions are the mass of pollutants released into the atmosphere. Air quality models need emissions data, with spatial and temporal distribution, to represent air pollutant concentrations. This package, eixport, creates inputs for the air quality models 'WRF-Chem' Grell et al (2005) <doi:10.1016/j.atmosenv.2005.04.027>, 'BRAMS-SPM' Freitas et al (2005) <doi:10.1016/j.atmosenv.2005.07.017> and 'RLINE' Snyder et al (2013) <doi:10.1016/j.atmosenv.2013.05.074>. See the eixport website (<https://atmoschem.github.io/eixport/>) for more information, documentations and examples. More details in Ibarra-Espinosa et al (2018) <doi.org/10.21105/joss.00607>.

Sergio Ibarra-Espinosa

eixport

Export Emissions to Atmospheric Models

Daniel Schuch

Edmilson Freitas

emisco function

A <code>sf</code> object of type LINESTRING with 288 rows and 15 variables:<dl class="dl-horizontal">
<dt>ldv</dt><dd>Light Duty Vehicles (1/h)</dd>
<dt>hdv</dt><dd>Heavy Duty Vehicles (1/h)</dd>
<dt>lkm</dt><dd>Length of the link (km)</dd>
<dt>ps</dt><dd>Peak Speed (km/h)</dd>
<dt>ffs</dt><dd>Free Flow Speed (km/h)</dd>
<dt>tstreet</dt><dd>Type of street</dd>
<dt>lanes</dt><dd>Number of lanes per link</dd>
<dt>capacity</dt><dd>Capacity of vehicles in each link (1/h)</dd>
<dt>tmin</dt><dd>Time for travelling each link (min)</dd>
<dt>V8</dt><dd>Emissions (g/s)</dd>
<dt>xmin</dt><dd>Initial x coordinates</dd>
<dt>xmax</dt><dd>Ending x coordinates</dd>
<dt>ymin</dt><dd>Initial y coordinates</dd>
<dt>ymax</dt><dd>Ending y coordinates</dd>
<dt>geometry</dt><dd>geometry column of the sf object</dd>
data(emisco)
</dl>

Format

Emissions from VEIN demo — emisco

A <code>sf</code> object of type LINESTRING with 288 rows and 15 variables:<dl class='dl-horizontal'>
<dt>ldv</dt><dd>Light Duty Vehicles (1/h)</dd>
<dt>hdv</dt><dd>Heavy Duty Vehicles (1/h)</dd>
<dt>lkm</dt><dd>Length of the link (km)</dd>
<dt>ps</dt><dd>Peak Speed (km/h)</dd>
<dt>ffs</dt><dd>Free Flow Speed (km/h)</dd>
<dt>tstreet</dt><dd>Type of street</dd>
<dt>lanes</dt><dd>Number of lanes per link</dd>
<dt>capacity</dt><dd>Capacity of vehicles in each link (1/h)</dd>
<dt>tmin</dt><dd>Time for travelling each link (min)</dd>
<dt>V8</dt><dd>Emissions (g/s)</dd>
<dt>xmin</dt><dd>Initial x coordinates</dd>
<dt>xmax</dt><dd>Ending x coordinates</dd>
<dt>ymin</dt><dd>Initial y coordinates</dd>
<dt>ymax</dt><dd>Ending y coordinates</dd>
<dt>geometry</dt><dd>geometry column of the sf object</dd>
data(emisco)
</dl>

emisco: Emissions from VEIN demo

Description

Usage

Arguments

Format