JS4124 "Sacramento State Capitol Dome" - Revisit

Located in the City of Sacramento, Sacramento County, California, this USC&GS mark - the spire on the California State Capitol Building, utilized by the USC&GS - lies prominently in the center of downtown Sacramento. The mark was found at 15:20, 28 July 2018 as described and in good condition. Go to description is adequate to find the mark.

As stated in the title, this was a revisit. I originally visited this mark on 15 November 2008.

No new coordinates were taken.

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Published Details for Benchmark: JS4124
N 38° 34.599 W 121° 29.619 (NAD 83)
Altitude: 0

Coordinates may not be exact. Altitude is UNKNOWN and location is ADJUSTED.

Location: In Sacramento County, CA
Designation: SACRAMENTO STATE CAPITOL DOME
Marker Type: NGS Benchmark
Setting: setting not listed - see description
Stability: not listed
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Documented History (by the NGS)
Unknown by (MONUMENTED)
01 Jan 54 by CGS (MONUMENTED)
DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (WTJ) THE GOLD DOME OF THE MAIN BUILDING OF THE CALIFORNIA STATE CAPITOL. LOCATED AT ABOUT THE CENTER OF SACRAMENTO.

01 Jan 66 by CGS (MONUMENTED)
RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (JJC) THE INTERSECTION STATION WAS RECOVERED AS DESCRIBED BY WTJ IN 1954.

01 Jan 70 by NGS (MONUMENTED)
RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LS) THE STATION WAS RECOVERED IN GOOD CONDITION AND IS THE CENTER OF THE GOLD BALL ON THE TOP OF THE CUPOLA ABOVE THE DOME OF THE CALIFORNIA STATE CAPITOL BUILDING IN SACRAMENTO, IN THE WEST CENTRAL SECTION OF CAPITOL PARK, BETWEEN 9TH, 15TH, L AND N STREETS.

JS4124 "Sacramento State Capitol Dome" - Spire of the Capitol building and the westerly face of the building.  View easterly from 10th Street.
JS4124 "Sacramento State Capitol Dome" - Spire of the Capitol building and the westerly face of the building.  View easterly from 10th Street.


Control Text
  • The horizontal coordinates were established by classical geodetic methods and adjusted by the National Geodetic Survey in March 1994. The horizontal coordinates are valid at the epoch date displayed above. The epoch date for horizontal control is a decimal equivalence of Year/Month/Day.
  • The Laplace correction was computed from DEFLEC99 derived deflections.
  • The geoid height was determined by GEOID99.

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