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Show/HideSearch Criteria: All Waymarks Within 100 km of N 37° 44.970 W 089° 08.855 [show search options]
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Measurement Standards
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Description:
A gauge or datum location used for comparisons, surveying or general reference in relation to known values.
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Total Records: 123 Page: 1 of 5 prev<<<[12345]>>>next
Image for NGS Calibration Baseline – Disk 1100 Mview gallery

NWNW14.6 km

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U.S. BenchmarksNGS Calibration Baseline – Disk 1100 M

in U.S. Benchmarks

This disk is one of the points in the National Geodetic Survey Gerstenschlager Calibration Baseline.

posted by: Groundspeak Premium Member 8Nuts MotherGoose

location: Illinois

date approved: 7/16/2010

last visited: never

Image for NGS Calibration Baseline – Disk 430 Mview gallery

NWNW14.6 km

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U.S. BenchmarksNGS Calibration Baseline – Disk 430 M

in U.S. Benchmarks

This disk is one of the points in the National Geodetic Survey Gerstenschlager Calibration Baseline.

posted by: Groundspeak Premium Member 8Nuts MotherGoose

location: Illinois

date approved: 7/16/2010

last visited: never

Image for NGS Calibration Baseline – Disk 150 Mview gallery

NWNW14.8 km

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U.S. BenchmarksNGS Calibration Baseline – Disk 150 M

in U.S. Benchmarks

This disk is one of the points in the National Geodetic Survey Gerstenschlager Calibration Baseline.

posted by: Groundspeak Premium Member 8Nuts MotherGoose

location: Illinois

date approved: 7/16/2010

last visited: never

Image for NGS Calibration Baseline – Disk 100 Ftview gallery

NWNW15 km

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U.S. BenchmarksNGS Calibration Baseline – Disk 100 Ft

in U.S. Benchmarks

This disk is one of the points in the National Geodetic Survey Gerstenschlager Calibration Baseline.

posted by: Groundspeak Premium Member 8Nuts MotherGoose

location: Illinois

date approved: 7/16/2010

last visited: never

Image for NGS Calibration Baseline starting point– Disk 0 Mview gallery

NWNW15 km

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U.S. BenchmarksNGS Calibration Baseline starting point– Disk 0 M

in U.S. Benchmarks

This is the starting point for the National Geodetic Survey Gerstenschlager Calibration Baseline.

posted by: Groundspeak Premium Member 8Nuts MotherGoose

location: Illinois

date approved: 7/15/2010

last visited: never

Image for USGS Benchmark TT14Tview gallery

WW19.8 km

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U.S. BenchmarksUSGS Benchmark TT14T

in U.S. Benchmarks

1.3 miles south of town creek road on west side of hickory ridge road.

posted by: Groundspeak Premium Member 2graffs

location: Illinois

date approved: 12/4/2009

last visited: never

Image for Jackson Hollow Natural Areaview gallery

SESE47.5 km

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Public Land Survey MarksJackson Hollow Natural Area

in Public Land Survey Marks

Found while geocaching in the Jackson Hollow Natural Area of the Shawnee National Forest

posted by: Groundspeak Premium Member gael75

location: Illinois

date approved: 12/30/2011

last visited: never

Image for Jackson Hole at the Topview gallery

SESE54.2 km

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U.S. BenchmarksJackson Hole at the Top

in U.S. Benchmarks

At the top of the Jackson Hole Waterfall there are TWO discs within a few feet of one another.

posted by: Groundspeak Premium Member gael75

location: Illinois

date approved: 11/13/2011

last visited: never

Image for Jackson Hole II, near the topview gallery

SESE54.2 km

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U.S. BenchmarksJackson Hole II, near the top

in U.S. Benchmarks

If you are a geocacher you can easily find this disc on your way to my cache entitled Jackson Hole Falls - GC26HGD

posted by: Groundspeak Premium Member gael75

location: Illinois

date approved: 11/13/2011

last visited: never

Image for Cape Girardeau Flood Gate - Cape Girardeau MOview gallery

SWSW59.2 km

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River GaugesCape Girardeau Flood Gate - Cape Girardeau MO

in River Gauges

Cape Girardeau Flood Gate

posted by: Groundspeak Premium Member kJfishman

location: Missouri

date approved: 6/2/2008

last visited: 2/18/2016

Image for Cape Girardeau Marker - Cape Girardeau, MOview gallery

SWSW59.4 km

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U.S. BenchmarksCape Girardeau Marker - Cape Girardeau, MO

in U.S. Benchmarks

Marker behind the Common Pleas Courthouse.

posted by: Groundspeak Premium Member paulspaper

location: Missouri

date approved: 4/24/2008

last visited: 1/24/2015

Image for No. 11 J - Nashville, Illinoisview gallery

NN69.2 km

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U.S. BenchmarksNo. 11 J - Nashville, Illinois

in U.S. Benchmarks

Survey disk located on grounds of the Washington County Courthouse in Nashville, Illinois.

posted by: Groundspeak Charter Member BruceS

location: Illinois

date approved: 6/15/2009

last visited: never

Image for PRIM TRAV STA N010 - Golconda, Illinoisview gallery

SESE72.3 km

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U.S. BenchmarksPRIM TRAV STA N010 - Golconda, Illinois

in U.S. Benchmarks

Survey disk located at the northwest corner of Courthouse Square in Golconda, Illinois.

posted by: Groundspeak Charter Member BruceS

location: Illinois

date approved: 5/25/2009

last visited: never

Image for HB1257 - KEVIL 1930 RM 3 1976view gallery

SS78.9 km

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U.S. BenchmarksHB1257 - KEVIL 1930 RM 3 1976

in U.S. Benchmarks

HB1257 - KEVIL 1930 RM 3 is an aluminum marker set flush with the ground 1 foot from power pole

posted by: Groundspeak Premium Member trailhound1

location: Kentucky

date approved: 6/19/2012

last visited: 6/18/2012

Image for HB0391 - KEVILview gallery

SS78.9 km

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U.S. BenchmarksHB0391 - KEVIL

in U.S. Benchmarks

HB0391 - KEVIL triangulation station set in top of concrete post next to metal witness post.

posted by: Groundspeak Premium Member trailhound1

location: Kentucky

date approved: 6/19/2012

last visited: 6/18/2012

Image for HB0389 - L130view gallery

SS79.8 km

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U.S. BenchmarksHB0389 - L130

in U.S. Benchmarks

HB0389 - L130 set in top of concrete headwall next to US60.

posted by: Groundspeak Premium Member trailhound1

location: Kentucky

date approved: 6/19/2012

last visited: 6/18/2012

Image for The Third Principal Meridianview gallery

NN80.6 km

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U.S. Historic Survey Stones and MonumentsThe Third Principal Meridian

in U.S. Historic Survey Stones and Monuments

Located in a small roadside park at the northeast corner of US-51 and CR 2400.

posted by: Groundspeak Premium Member S5280ft

location: Illinois

date approved: 1/25/2008

last visited: 11/11/2006

Image for The Third Principal Meridian Monument - Centralia, Illinoisview gallery

NN80.6 km

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Great Lines of EarthThe Third Principal Meridian Monument - Centralia, Illinois

in Great Lines of Earth

The point where the Third Principal Meridian intersects its east-west base line. At least 60 percent of the land in Illinois is measured from and identified by these two important coordinates.

posted by: Groundspeak Premium Member paulspaper

location: Illinois

date approved: 4/15/2014

last visited: 8/10/2016

Image for HB0387 - J389view gallery

SS81.3 km

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U.S. BenchmarksHB0387 - J389

in U.S. Benchmarks

HB0387 - J389 benchmark set in the top of a concrete post next to a metal witness post.

posted by: Groundspeak Premium Member trailhound1

location: Kentucky

date approved: 6/19/2012

last visited: 6/18/2012

Image for HB0385 - K389view gallery

SS81.9 km

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U.S. BenchmarksHB0385 - K389

in U.S. Benchmarks

HB0385 - K389 benchmark set in the top of a concrete headwall along US 60 three feet below the highway.

posted by: Groundspeak Premium Member trailhound1

location: Kentucky

date approved: 6/19/2012

last visited: 6/18/2012

Image for HB0375 - 64M USGSview gallery

SESE82.1 km

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U.S. BenchmarksHB0375 - 64M USGS

in U.S. Benchmarks

A U.S. GEOLOGICAL SURVEY DISK LABELED "HB0375 - 64M USGS" SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 6 INCHES.

posted by: Groundspeak Premium Member trailhound1

location: Kentucky

date approved: 6/19/2012

last visited: 6/18/2012

Image for HB0448  - I24 L 2 RESETview gallery

SESE82.1 km

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U.S. BenchmarksHB0448 - I24 L 2 RESET

in U.S. Benchmarks

A NATIONAL GEODETIC VERTICAL CONTROL STANDARD DISK CEMENTED IN A DRILL HOLE IN THE CONCRETE HEADWALL OF A 24-INCH CULVERT UNDER NOBLE ROAD, AND IS NEAR THE SOUTHWEST CORNER OF THE HEADWALL. THE DISK IS STAMPED I24-L2 RESET 1972.

posted by: Groundspeak Premium Member trailhound1

location: Kentucky

date approved: 6/30/2011

last visited: 6/29/2011

Image for HB0384 - L389view gallery

SS82.4 km

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U.S. BenchmarksHB0384 - L389

in U.S. Benchmarks

HB0384 - L389 benchmark set in the center of the top of a concrete headwall along old US 60.

posted by: Groundspeak Premium Member trailhound1

location: Kentucky

date approved: 6/19/2012

last visited: 6/18/2012

Image for HB0383 - M389view gallery

SS82.6 km

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U.S. BenchmarksHB0383 - M389

in U.S. Benchmarks

HB0383 - M389 benchmark set in concrete guardrail of bridge on old US 60.

posted by: Groundspeak Premium Member trailhound1

location: Kentucky

date approved: 6/19/2012

last visited: 6/18/2012

Image for HB0376 - Q389view gallery

SESE82.7 km

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U.S. BenchmarksHB0376 - Q389

in U.S. Benchmarks

HB0376 - Q389 marker set in the top of a concrete post next to a metal witness post just off KY 305 near the railroad crossing.

posted by: Groundspeak Premium Member trailhound1

location: Kentucky

date approved: 6/19/2012

last visited: 6/18/2012

Total Records: 123 Page: 1 of 5 prev<<<[12345]>>>next
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