USCGS W65 1934 - Phonex MI - U.S. Benchmarks on Waymarking.com

USCGS W65 1934 at the Church Phoenix MI


Data sheet
SG0030 ***********************************************************************
SG0030 DESIGNATION - W 65
SG0030 PID - SG0030
SG0030 STATE/COUNTY- MI/KEWEENAW
SG0030 USGS QUAD - PHOENIX (1980)
SG0030
SG0030 *CURRENT SURVEY CONTROL
SG0030 ___________________________________________________________________
SG0030* NAD 83(1986)- 47 23 17. (N) 088 16 36. (W) SCALED
SG0030* NAVD 88 - 282.243 (meters) 925.99 (feet) ADJUSTED
SG0030 ___________________________________________________________________
SG0030 GEOID HEIGHT- -34.56 (meters) GEOID99
SG0030 DYNAMIC HT - 282.291 (meters) 926.15 (feet) COMP
SG0030 MODELED GRAV- 980,776.4 (mgal) NAVD 88
SG0030
SG0030 VERT ORDER - FIRST CLASS II
SG0030
SG0030.The horizontal coordinates were scaled from a topographic map and have
SG0030.an estimated accuracy of +/- 6 seconds.
SG0030
SG0030.The orthometric height was determined by differential leveling
SG0030.and adjusted by the National Geodetic Survey in June 1991.
SG0030
SG0030.The geoid height was determined by GEOID99.
SG0030
SG0030.The dynamic height is computed by dividing the NAVD 88
SG0030.geopotential number by the normal gravity value computed on the
SG0030.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
SG0030.degrees latitude (g = 980.6199 gals.).
SG0030
SG0030.The modeled gravity was interpolated from observed gravity values.
SG0030
SG0030; North East Units Estimated Accuracy
SG0030;SPC MI N - 290,300. 7,903,600. MT (+/- 180 meters Scaled)
SG0030
SG0030 SUPERSEDED SURVEY CONTROL
SG0030
SG0030 NGVD 29 - 282.246 (m) 926.00 (f) ADJ UNCH 1 2
SG0030
SG0030.Superseded values are not recommended for survey control.
SG0030.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
SG0030.See file dsdata.txt to determine how the superseded data were derived.
SG0030
SG0030_MARKER: DB = BENCH MARK DISK
SG0030_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
SG0030_STAMPING: W 65 1934
SG0030_MAGNETIC: N = NO MAGNETIC MATERIAL
SG0030_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
SG0030+STABILITY: SURFACE MOTION
SG0030_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
SG0030+SATELLITE: SATELLITE OBSERVATIONS - July 17, 1996
SG0030
SG0030 HISTORY - Date Condition Recov. By
SG0030 HISTORY - 1934 MONUMENTED CGS
SG0030 HISTORY - 1982 GOOD LOCSUR
SG0030 HISTORY - 19960717 GOOD NGS
SG0030
SG0030 STATION DESCRIPTION
SG0030
SG0030''DESCRIBED BY COAST AND GEODETIC SURVEY 1934
SG0030''7.5 MI N FROM MOHAWK.
SG0030''ABOUT 7.5 MILES NORTH ALONG U.S. HIGHWAY 41 FROM MOHAWK, KEWEENAW
SG0030''COUNTY, AT PHOENIX, ABOUT 150 FEET NORTH OF AN OLD RAILROAD
SG0030''CROSSING, IN THE SOUTHEAST CORNER OF THE YARD OF THE CHURCH OF
SG0030''ASSUMPTION (B.V.M.), 30 FEET SOUTHEAST OF THE SOUTHEAST CORNER
SG0030''OF THE BUILDING, 25 FEET WEST OF THE WEST END OF A CONCRETE PIPE
SG0030''CULVERT UNDER THE HIGHWAY, AND ABOUT 50 FEET WEST OF THE HIGHWAY.
SG0030''A STANDARD DISK, STAMPED W 65 1934 AND SET IN THE TOP OF A
SG0030''CONCRETE POST.

Condition: Mark found in good condition Designation: W 65 1934 Benchmark Agency: U.S. Coast & Geodetic Survey Monumentation type: BENCH MARK (or B.M.) Disk Find type: Found by luck/skill/knowledge Web address of this benchmark's datasheet (optional): [Web Link] Benchmark Agency (if other): Not listed Monumentation type (if other): Not listed County: Not listed USGS 7.5' Topographic Quadrangle Name (optional): Not listed Special category (optional): Not listed Special Category (if other): Not listed NGS PID: Not listed Local database's URL (optional): Not listed

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