Events leading to SA being disabled - video

[+GeoElmo6000]

Hi all,

 

A couple of geocaching video creators from New Zealand recently shared an interesting talk about the events leading up to Selective Availability being disabled.  I thought it was really interesting and wanted to share it here.  

 

From the video description: "This Cache Walk is a talk by Jason Kim from the National Coordination Office for Space-Based Positioning, Navigation and Timing, Washington, D.C. He talks about turning off the Selected Availability (SA) feature in 2000 which increased the GPS accuracy to the public allowing the game of geocaching to begin."

 

I hope you enjoy this.