Data Sheet Retrieval
The NGS Data Sheet
See file dsdata.txt for more information about the datasheet.
DATABASE = ,PROGRAM = datasheet, VERSION = 7.67
1 National Geodetic Survey, Retrieval Date = MAY 6, 2009
AE8289 ***********************************************************************
AE8289 CBN - This is a Cooperative Base Network Control Station.
AE8289 TIDAL BM - This is a Tidal Bench Mark.
AE8289 DESIGNATION - 602
AE8289 PID - AE8289
AE8289 STATE/COUNTY- MN/ST LOUIS
AE8289 USGS QUAD - DULUTH (1993)
AE8289
AE8289 *CURRENT SURVEY CONTROL
AE8289 ___________________________________________________________________
AE8289* NAD 83(2007)- 46 46 29.11030(N) 092 05 37.38857(W) ADJUSTED
AE8289* NAVD 88 - 184.348 (meters) 604.82 (feet) ADJUSTED
AE8289 ___________________________________________________________________
AE8289 EPOCH DATE - 2002.00
AE8289 X - -159,876.198 (meters) COMP
AE8289 Y - -4,373,152.968 (meters) COMP
AE8289 Z - 4,624,765.065 (meters) COMP
AE8289 LAPLACE CORR- -3.07 (seconds) DEFLEC99
AE8289 ELLIP HEIGHT- 156.113 (meters) (02/10/07) ADJUSTED
AE8289 GEOID HEIGHT- -28.19 (meters) GEOID03
AE8289 DYNAMIC HT - 184.373 (meters) 604.90 (feet) COMP
AE8289
AE8289 ------- Accuracy Estimates (at 95% Confidence Level in cm) --------
AE8289 Type PID Designation North East Ellip
AE8289 -------------------------------------------------------------------
AE8289 NETWORK AE8289 602 0.47 0.37 0.76
AE8289 -------------------------------------------------------------------
AE8289 MODELED GRAV- 980,748.1 (mgal) NAVD 88
AE8289
AE8289 VERT ORDER - FIRST CLASS II
AE8289
AE8289.The horizontal coordinates were established by GPS observations
AE8289.and adjusted by the National Geodetic Survey in February 2007.
AE8289
AE8289.The datum tag of NAD 83(2007) is equivalent to NAD 83(NSRS2007).
AE8289.See National Readjustment for more information.
AE8289.The horizontal coordinates are valid at the epoch date displayed above.
AE8289.The epoch date for horizontal control is a decimal equivalence
AE8289.of Year/Month/Day.
AE8289
AE8289.The orthometric height was determined by differential leveling
AE8289.and adjusted in July 1999.
AE8289.No vertical observational check was made to the station.
AE8289
AE8289.This Tidal Bench Mark is designated as VM 13392
AE8289.by the Center for Operational Oceanographic Products and Services.
AE8289
AE8289.Photographs are available for this station.
AE8289
AE8289.The X, Y, and Z were computed from the position and the ellipsoidal ht.
AE8289
AE8289.The Laplace correction was computed from DEFLEC99 derived deflections.
AE8289
AE8289.The ellipsoidal height was determined by GPS observations
AE8289.and is referenced to NAD 83.
AE8289
AE8289.The geoid height was determined by GEOID03.
AE8289
AE8289.The dynamic height is computed by dividing the NAVD 88
AE8289.geopotential number by the normal gravity value computed on the
AE8289.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
AE8289.degrees latitude (g = 980.6199 gals.).
AE8289
AE8289.The modeled gravity was interpolated from observed gravity values.
AE8289
AE8289; North East Units Scale Factor Converg.
AE8289;SPC MN N - 131,046.505 876,858.149 MT 1.00007249 +0 44 45.2
AE8289;SPC MN N - 429,941.74 2,876,825.44 sFT 1.00007249 +0 44 45.2
AE8289;UTM 15 - 5,180,532.453 569,189.383 MT 0.99965884 +0 39 37.5
AE8289
AE8289! - Elev Factor x Scale Factor = Combined Factor
AE8289!SPC MN N - 0.99997553 x 1.00007249 = 1.00004802
AE8289!UTM 15 - 0.99997553 x 0.99965884 = 0.99963438
AE8289
AE8289 SUPERSEDED SURVEY CONTROL
AE8289
AE8289 NAD 83(1997)- 46 46 29.11054(N) 092 05 37.38918(W) AD( ) A
AE8289 ELLIP H (05/25/99) 156.130 (m) GP( ) 3 1
AE8289 NAVD 88 (05/25/99) 184.35 (m) 604.8 (f) LEVELING 3
AE8289
AE8289.Superseded values are not recommended for survey control.
AE8289.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
AE8289.See file dsdata.txt to determine how the superseded data were derived.
AE8289
AE8289_U.S. NATIONAL GRID SPATIAL ADDRESS: 15TWM6918980532(NAD 83)
AE8289_MARKER: DB = BENCH MARK DISK
AE8289_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
AE8289_SP_SET: DOCK WALL
AE8289_STAMPING: 602 1988
AE8289_MARK LOGO: USE
AE8289_PROJECTION: FLUSH
AE8289_MAGNETIC: N = NO MAGNETIC MATERIAL
AE8289_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
AE8289+STABILITY: SURFACE MOTION
AE8289_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
AE8289+SATELLITE: SATELLITE OBSERVATIONS - August 01, 2005
AE8289
AE8289 HISTORY - Date Condition Report By
AE8289 HISTORY - 1988 MONUMENTED USE
AE8289 HISTORY - 19940917 GOOD NOS
AE8289 HISTORY - 19950828 GOOD NOS
AE8289 HISTORY - 19970616 GOOD MNDT
AE8289 HISTORY - 20000114 GOOD NGS
AE8289 HISTORY - 20010909 GOOD USPSQD
AE8289 HISTORY - 20040421 GOOD MNDT
AE8289 HISTORY - 20050714 GOOD NGS
AE8289 HISTORY - 20050801 GOOD NGS
AE8289
AE8289 STATION DESCRIPTION
AE8289
AE8289'DESCRIBED BY NATIONAL OCEAN SERVICE 1994 (JRS)
AE8289'IN DULUTH, ON MINNESOTA POINT, MN. LOCATED ON THE U.S. CORPS OF
AE8289'ENGINEERS VESSEL YARD, AT THE WEST END OF SOUTHERN DOCK ON COE BASE,
AE8289'23.2 METERS (76.1 FT) SOUTH OF THE NORTH FACE OF CONCRETE BULKHEAD,
AE8289'0.90 METERS (2.95 FT) NORTH OF SOUTH FACE OF COE CONCRETE BULKHEAD,
AE8289'0.90 METERS (2.95 FT) EAST OF THE WEST FACE OF COE CONCRETE BULKHEAD
AE8289'AND 0.65 METERS (2.13 FT) NW OF THE LAST CLEET ON THE NORTH SIDE OF
AE8289'COE CONCRETE BULKHEAD.
AE8289
AE8289 STATION RECOVERY (1995)
AE8289
AE8289'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1995 (MJB)
AE8289'RECOVERED AS DESCRIBED.
AE8289
AE8289 STATION RECOVERY (1997)
AE8289
AE8289'RECOVERY NOTE BY MN DEPT OF TRANSP 1997 (WAS)
AE8289'THE MARK WAS RECOVERED AS DESCRIBED IN GOOD CONDITION.
AE8289
AE8289 STATION RECOVERY (2000)
AE8289
AE8289'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2000 (DBH)
AE8289'RECOVERED AS DESCRIBED.
AE8289'
AE8289'OBTAIN PERMISSION TO WALK ON THE DOCK AT THE OFFICE JUST INSIDE
AE8289'THE GATE ON THE WEST SIDE. IF THE DOCK IS UNMANNED, GET
AE8289'PERMISSION AT THE CORPS HEADQUARTERS LOCATED AT THE NORTHWEST
AE8289'BASE OF THE HIGH LIFT BRIDGE. ELECTRICAL POWER IS AVAILABLE WITHIN
AE8289'100 FEET OF THE STATION.
AE8289'
AE8289
AE8289 STATION RECOVERY (2001)
AE8289
AE8289'RECOVERY NOTE BY US POWER SQUADRON 2001 (VO)
AE8289'RECOVERED IN GOOD CONDITION.
AE8289
AE8289 STATION RECOVERY (2004)
AE8289
AE8289'RECOVERY NOTE BY MN DEPT OF TRANSP 2004 (DKH)
AE8289'IN DULUTH, ON MINNESOTA POINT, AT COE VESSEL YARD, AT WEST END OF
AE8289'SOUTH DOCK, 2.9 FEET NORTH OF SOUTH FACE OF CONCRETE BULKHEAD, 76 FEET
AE8289'SOUTH OF NORTH FACE OF CONCRETE BULKHEAD, 2.9 FEET EAST OF WEST FACE
AE8289'OF BULKHEAD, 2.1 FEET NORTHWEST OF LAST CLEAT.
AE8289
AE8289 STATION RECOVERY (2005)
AE8289
AE8289'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2005 (DW)
AE8289'TO ACCESS MARK GO SSE ON LAKE AVE., OVER LIFT BRIDGE, TO 9TH ST.,
AE8289'THENCE WSW (RIGHT) TO USE (COE) FACILITY AT 9TH ST. AND MINNESOTA ST.
AE8289'
AE8289'SOUTH DOCK IS SSE OF TWO DOCKS AND EXTENDS WSW ('WEST' ON PREVIOUS
AE8289'DESCRIPTIONS) INTO DULUTH HARBOR BASIN.
AE8289
AE8289 STATION RECOVERY (2005)
AE8289
AE8289'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2005 (DAC)
AE8289'RECOVERED AS DESCRIBED.
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