SimpleTimezones

This dataset is used by default in the <code>getTimezones()</code>
function and contains the following columns of data in the <code>@data</code> slot:<ul>
<li><code>timezone</code> -- Olson timezone</li>
<li><code>UTC_offset</code> -- offset from UTC (hours)</li>
<li><code>UTC_DST_offset</code> -- offset from UTC during daylight savings (hours)</li>
<li><code>countryCode</code> -- ISO 3166-1 alpha-2 country code</li>
<li><code>longitude</code> -- longitude of the timezone polygon centroid</li>
<li><code>latitude</code> -- longitude of the timezone polygon centroid</li>
<li><code>status</code> -- one of 'Canonical', 'Alias' or 'Deprecated'</li>
<li><code>notes</code> -- typically specifying the target of an 'Alias'</li>
<li><code>polygonID</code> -- unique identifier (= <code>timezone</code>)</li>
</ul>This dataset was generated on 2020-11-12 by running:
<pre><code>
library(MazamaSpatialUtils)
setSpatialDataDir("~/Data/Spatial")convertWorldTimezones()loadSpatialData("WorldTimezones_02")SimpleTimezones &lt;- WorldTimezones_02
save(SimpleTimezones, file = "data/SimpleTimezones.rda")
</code></pre>

datasets

A suite of conversion functions to create internally standardized
spatial polygons data frames. Utility functions use these data sets to
return values such as country, state, time zone, watershed, etc. associated
with a set of longitude/latitude pairs. (They also make cool maps.)

Jonathan Callahan

MazamaSpatialUtils

Spatial Data Download and Utility Functions

Rachel Carroll

Eli Grosman

Roger Andre

Tom Bergamaschi

Tina Chen

Ruby Fore

Will Leahy

Helen Miller

Henry Nguyen

Robin Winstanley

Alice Yang

SimpleTimezones function

A SpatialPolygonsDataFrame with 423 records and 9 columns of data.

Format

This dataset is used by default in the <code>getTimezones()</code>
function and contains the following columns of data in the <code>@data</code> slot:<ul>
<li><code>timezone</code> -- Olson timezone</li>
<li><code>UTC_offset</code> -- offset from UTC (hours)</li>
<li><code>UTC_DST_offset</code> -- offset from UTC during daylight savings (hours)</li>
<li><code>countryCode</code> -- ISO 3166-1 alpha-2 country code</li>
<li><code>longitude</code> -- longitude of the timezone polygon centroid</li>
<li><code>latitude</code> -- longitude of the timezone polygon centroid</li>
<li><code>status</code> -- one of 'Canonical', 'Alias' or 'Deprecated'</li>
<li><code>notes</code> -- typically specifying the target of an 'Alias'</li>
<li><code>polygonID</code> -- unique identifier (= <code>timezone</code>)</li>
</ul>

This dataset was generated on 2020-11-12 by running:
<pre><code>
library(MazamaSpatialUtils)
setSpatialDataDir("~/Data/Spatial")

convertWorldTimezones()

loadSpatialData("WorldTimezones_02")

SimpleTimezones &lt;- WorldTimezones_02
save(SimpleTimezones, file = "data/SimpleTimezones.rda")
</code></pre>

Simplified spatial dataset of world timezones. — SimpleTimezones

Simplified spatial dataset of world timezones.

SimpleTimezones: Simplified spatial dataset of world timezones.

Description

Usage

Arguments

Format