Revisiting field data collection spatial accuracy with ordinary GPS and smartphone

[jkerski]

I thought this new essay of mine, with data collected in the field across 3 different years, might be of use when teaching and learning about scale, accuracy, and using field equipment, methods, and GIS tools:

 

https://spatialreserves.wordpress.com/2026/05/04/track-on-track-revisited-ii-spatial-accuracy-of-field-data/

 

It is amazing what has occurred over 12 short years.

 

Joseph Kerski