ohsome_metadata

Metadata of the ohsome API that is requested on loading the
package

A client that grants access to the power of the 'ohsome API'
from R. It lets you analyze the rich data source of the
'OpenStreetMap (OSM)' history. You can retrieve the geometry of 'OSM'
data at specific points in time, and you can get aggregated statistics
on the evolution of 'OSM' elements and specify your own temporal,
spatial and/or thematic filters.

Oliver Fritz

ohsome

An 'ohsome API' Client

Heidelberg Institute for Geoinformation Technology (HeiGIT) gGmbH 

ohsome_metadata function

An <code>ohsome_metadata</code> object. This is a named list with the
attributes <code>date</code>, <code>status_code</code> (of the GET request) and the following list
elements:<ul>
<li><code>attribution</code>: character; <code>url</code> and <code>text</code> of OSM data copyrights and
attribution</li>
<li><code>apiVersion</code>: numeric_version; Version of the ohsome API</li>
<li><code>timeout</code>: numeric; limit of the processing time in seconds</li>
<li><code>extractRegion</code>:<ul>
<li><code>spatialExtent</code>: sfc_POLYGON; spatial boundary of the OSM data in the
underlying OSHDB</li>
<li><code>temporalExtent</code>: vector of POSIXct; timeframe of the OSM data in the
underlying OSHDB data</li>
<li><code>replicationSequenceNumber</code>: numeric; precise state of the OSM data
contained in the underlying OSHDB, expressed as the id of the last
applied (hourly) diff file from <a href="https://planet.openstreetmap.org">Planet OSM</a></li>
</ul></li>
</ul>

Format

ohsome API metadata — ohsome_metadata

An <code>ohsome_metadata</code> object. This is a named list with the
attributes <code>date</code>, <code>status_code</code> (of the GET request) and the following list
elements:<ul>
<li><code>attribution</code>: character; <code>url</code> and <code>text</code> of OSM data copyrights and
attribution</li>
<li><code>apiVersion</code>: numeric_version; Version of the ohsome API</li>
<li><code>timeout</code>: numeric; limit of the processing time in seconds</li>
<li><code>extractRegion</code>:<ul>
<li><code>spatialExtent</code>: sfc_POLYGON; spatial boundary of the OSM data in the
underlying OSHDB</li>
<li><code>temporalExtent</code>: vector of POSIXct; timeframe of the OSM data in the
underlying OSHDB data</li>
<li><code>replicationSequenceNumber</code>: numeric; precise state of the OSM data
contained in the underlying OSHDB, expressed as the id of the last
applied (hourly) diff file from <a href='https://planet.openstreetmap.org'>Planet OSM</a></li>
</ul></li>
</ul>

ohsome_metadata: ohsome API metadata

Description

Arguments

Format