Geodetic Center of North America

Geodetic Center of North America (HM106W)

Location: Osborne, KS 67473 Osborne County
Country: United States of America

N 39° 27.137', W 98° 41.613'

  • 0 likes
  • 0 check ins
  • 0 favorites
  • 425 views
Inscription
On a ranch 18 miles southeast of this marker a bronze plate marks the most important spot on this continent to surveyors and map makers. Engraved in the bronze is a cross-mark and on the tiny point where the lines cross depend the surveys of a sixth of the world's surface. This is the Geodetic Center of the United States, the "Primary Station" for all North American surveys. It was located in 1901 by the U.S. Coast and Geodetic Survey. Later Canada and Mexico adopted the point and its supporting system as the base for their surveys and it is now known as the "North American Datum." What Greenwich is to the longitude of the world, therefore, a Kansas pasture is to the lines and boundaries of this continent. It must not be confused with the Geographic Center of the United States, which is 42 miles north, in Smith County.
———————
This bronze disc is a replica of the actual marker for the Geodetic Center of North America, located south of Osborne.
Details
HM NumberHM106W
Series This marker is part of the Kansas: Kansas Historical Society series
Tags
Marker Number38
Placed ByKansas Historical Society, State Highway Commission and Osborne Area Chamber of Commerce
Marker ConditionNo reports yet
Date Added Saturday, October 4th, 2014 at 5:27pm PDT -07:00
Pictures
Sorry, but we don't have a picture of this historical marker yet. If you have a picture, please share it with us. It's simple to do. 1) Become a member. 2) Adopt this historical marker listing. 3) Upload the picture.
Locationbig map
UTM (WGS84 Datum)14S E 526366 N 4367013
Decimal Degrees39.45228333, -98.69355000
Degrees and Decimal MinutesN 39° 27.137', W 98° 41.613'
Degrees, Minutes and Seconds39° 27' 8.22" N, 98° 41' 36.78" W
Driving DirectionsGoogle Maps
Area Code(s)785
Closest Postal AddressAt or near 1717-1893 W 80th Dr, Osborne KS 67473, US
Alternative Maps Google Maps, MapQuest, Bing Maps, Yahoo Maps, MSR Maps, OpenCycleMap, MyTopo Maps, OpenStreetMap

Is this marker missing? Are the coordinates wrong? Do you have additional information that you would like to share with us? If so, check in.

Check Ins  check in   |    all

Have you seen this marker? If so, check in and tell us about it.

Comments 0 comments

Maintenance Issues
  1. What historical period does the marker represent?
  2. What historical place does the marker represent?
  3. What type of marker is it?
  4. What class is the marker?
  5. What style is the marker?
  6. What year was the marker erected?
  7. This marker needs at least one picture.
  8. Can this marker be seen from the road?
  9. Is the marker in the median?