Mass Highway Geodetic Data Sheet

Station: CAMBRIDGE CITY HALL CUPOLA NGS PID # MY3071

1934

Town: CAMBRIDGE Quad: BOSTON SOUTH

NAD83 Northing Easting NAD27 Northing Easting

(meters) 901915.267 232476.045 (survey ft) 498365.50 706415.65

Data source 83 SPC Zone Data source 27 Datum adjusted to Order

NGS-ADJ 2001 NGS-ADJ NAD27 3rd

Elevation Vertical Datum Order Stamping:

Sketch available? NO

Recovery date: 2/75

Marked By: INTERSECTION STATION
Description: THE STATION IS ON THE CAMBRIDGE CITY HALL, A BROWN GRANITE BLOCK BUILDING.

OVER THE CENTER OF THE FRONT, THERE IS A LARGE SQUARE STONE TOWER WITH TWO

ARCHED OPENINGS AND A CLOCK-FACE JUST BELOW IN EACH SIDE OF THE TOWER. THE

ROOF IS GRAY SLATE-SHINGLED AND POINTED.

IN THE SOUTHERN SECTION OF THE CITY AND IN THE NW PART OF CENTRAL SQUARE,

ON THE NE SIDE OF MASS AVE BETWEEN INMAN ST AND BIGELOW ST.


Reference NO RMS
Marks:
Azimuth Data:

SOMER

Geodetic: 211-45-19.4 1914.2 M

Grid

Azimuth:
9/25/01 To convert meters to U.S. survey feet Page 5 of 23

multiply by 3.280833333333
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