geo-extension-elevation: Difference between revisions

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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)
An exploration of adding elevation information to geo data.
 
<entry-title> Geo Elevation </entry-title>
An exploration of adding elevation (altitude) information to geo data.


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


== Participants ==
Altitude data in waypoints is particularly used in aviation.
* Alexander Graf


== 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>
== Existing Practices ==
 
== Proposal ==


==Issues==
==Issues==

Revision as of 18:30, 23 December 2012

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)

<entry-title> Geo Elevation </entry-title> 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