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= Geo Elevation =
'''This page is historical as of 2012. [[vCard4]] introduced an 'altitude' component to its GEO property which is now incorporated in [[h-card]] and [[h-geo]].''' - [[User:Tantek|Tantek]] 18:30, 23 December 2012 (UTC)
 
{{DISPLAYTITLE: Geo Elevation }}
An exploration of adding elevation (altitude) information to geo data.
An exploration of adding elevation (altitude) information to geo data.


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Altitude data in waypoints is particularly used in aviation.
Altitude data in waypoints is particularly used in aviation.
== Participants ==
* [http://www.aetherworld.org/ Alexander Graf], [http://www.deri.at/ DERI Innsbruck]
* [[User:AndyMabbett|Andy Mabbett]]


== Real-World Examples ==
== Real-World Examples ==
 
*See [[geo-elevation-examples]]
=== State High Points (http://www.waypoint.org/gps2-list210.html) ===
<pre><nowiki>
<tr>
          <td>CA</td>
 
          <td><a href="./batting.500/">7/2/2001</a></td>
          <td><a href="./batting.500/">California</a></td>
          <td>Mount Whitney</td>
          <td>14,494</td>
          <td>36&deg; 35'N,<br>118&deg; 17'W</td>
 
          <td>36&deg; 34.721'N,<br>118&deg; 17.466'W</td>
          <td>CA Mt. Whitney 1:24,000, Mt. Langley 1:24,000</td>
        </tr>
</nowiki></pre>
 
=== Nepal GPS Waypoints (http://gpsnepal.com/waypoint.php?trek=everest) ===
 
=== Waypoints Netherland (http://www.way-points.nl/waypoints/rubriek.asp?cat=2&type=rubriek) ===
 
== Existing Practices ==
 
== Proposal ==


==Issues==
==Issues==

Revision as of 16:22, 18 July 2020

This page is historical as of 2012. vCard4 introduced an 'altitude' component to its GEO property which is now incorporated in h-card and h-geo. - Tantek 18:30, 23 December 2012 (UTC)


An exploration of adding elevation (altitude) information to geo data.

The Problem

Publishers of elevation information on the web could make additional use of this information (e.g. in Google Earth) with a standard format.

Altitude data in waypoints is particularly used in aviation.

Real-World Examples

Issues

  • Metric (ISO) measurements, or feet/ yards/ whatever?

See Also