My last column highlighted two components of the North American-Pacific Vertical Datum of 2022 (NAPGD2022) — the geoid undulation model of GEOID2022 and gravity model of GRAV2022. It expressed that ...
As NASCAR becomes one step closer to returning to the Nashville Fairgrounds, Bristol Motor Speedway announced on Wednesday a partnership with six local businesses as part of its Community Benefits ...
The March 2014 pilgrimage to the Last Great Colosseum just became more affordable for season ticket holders as Bristol Motor Speedway and Food City announce a five-year partnership extension and ...
My last two columns (NGS 2018 GPS on BMs program in support of NAPGD2022 — Part 6 and NGS 2018 GPS on BMs program in support of NAPGD2022 — Part 7) described the National Geodetic Survey’s (NGS) GPS ...
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