A collection of software and reference material that I’ve found useful for GPS logging and cartography.
Map of U.S. airports with or without a gate 13.
uMap is a website which allows you to import GPX data and overlay it on an OpenStreetMap layer. This tutorial will teach you how to view GPX-formatted GPS data in uMap.
This tutorial will teach you how to use QGIS to generate a map image from GPX track data.