[1] GPX - GPS Exchange Format ( 版) http://www.gdal.org/drv_gpx.html

<?xml version="1.0"?>

<gpx version="1.1" creator="GDAL 1.5dev"

xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

xmlns:ogr="http://osgeo.org/gdal"

xmlns="http://www.topografix.com/GPX/1/1"

xsi:schemaLocation="http://www.topografix.com/GPX/1/1 http://www.topografix.com/GPX/1/1/gpx.xsd">

<wpt lat="1" lon="2">

<extensions>

ogr:Primary_IDPID5</ogr:Primary_ID>

ogr:Secondary_IDSID5</ogr:Secondary_ID>

</extensions>

</wpt>

<wpt lat="3" lon="4">

<extensions>

ogr:Primary_IDPID4</ogr:Primary_ID>

ogr:Secondary_IDSID4</ogr:Secondary_ID>

</extensions>

</wpt>

</gpx>

[2] monongalia-preston-wv-trail-maps/coopers_rock_places.gpx at master · masneyb/monongalia-preston-wv-trail-maps ( 版) https://github.com/masneyb/monongalia-preston-wv-trail-maps/blob/master/coopers-rock-state-forest/gpx/coopers_rock_places.gpx

<wpt lat="39.6527821" lon="-79.8241722">

<name>Restroom</name>

<extensions>

ogr:COMMENT2009-03-07</ogr:COMMENT>

</extensions>

</wpt>

[3] monongalia-preston-wv-trail-maps/coopers_rock_trails.gpx at master · masneyb/monongalia-preston-wv-trail-maps ( 版) https://github.com/masneyb/monongalia-preston-wv-trail-maps/blob/master/coopers-rock-state-forest/gpx/coopers_rock_trails.gpx

<rte>

<name>Roadside Trail</name>

<extensions>

ogr:COMMTTrail</ogr:COMMT>

</extensions>

[4] mapedit/GeopisteetVS.gpx at master · ekohalsti/mapedit ( 版) https://github.com/ekohalsti/mapedit/blob/master/editor/static/editor/jquery/GeopisteetVS.gpx

<wpt lat="6709882.075099999" lon="178948.56869999971">

<extensions>

ogr:ID146.0</ogr:ID>

ogr:KohdeHarjusaari</ogr:Kohde>

ogr:LähdeGraniittikalliolta rahkasuolle</ogr:Lähde>

</extensions>

</wpt>

[5] gissr/northcote-tavern-5-km-run_points.gpx at master · skgrange/gissr ( 版) https://github.com/skgrange/gissr/blob/master/inst/extdata/northcote-tavern-5-km-run_points.gpx

<wpt lat="-36.82266" lon="174.749">

<extensions>

ogr:Lines.NR1</ogr:Lines.NR>

ogr:Lines.ID0</ogr:Lines.ID>

ogr:Line.NR1</ogr:Line.NR>

</extensions>

</wpt>