AH4435 ***********************************************************************
AH4435  DESIGNATION -  1985 AQ
AH4435  PID         -  AH4435
AH4435  STATE/COUNTY-  MN/DAKOTA
AH4435  USGS QUAD   -  INVER GROVE HEIGHTS (1993)
AH4435
AH4435                         *CURRENT SURVEY CONTROL
AH4435  ___________________________________________________________________
AH4435* NAD 83(1986)-  44 52 28.     (N)    093 04 03.     (W)     SCALED
AH4435* NAVD 88     -       283.504  (meters)     930.13   (feet)  ADJUSTED
AH4435  ___________________________________________________________________
AH4435  GEOID HEIGHT-         -27.52  (meters)                     GEOID99
AH4435  DYNAMIC HT  -         283.497 (meters)     930.11  (feet)  COMP
AH4435  MODELED GRAV-     980,585.6   (mgal)                       NAVD 88
AH4435
AH4435  VERT ORDER  -  SECOND    CLASS I
AH4435
AH4435.The horizontal coordinates were scaled from a topographic map and have
AH4435.an estimated accuracy of +/- 6 seconds.
AH4435
AH4435.The orthometric height was determined by differential leveling
AH4435.and adjusted by the National Geodetic Survey in June 2000.
AH4435
AH4435.The geoid height was determined by GEOID99.
AH4435
AH4435.The dynamic height is computed by dividing the NAVD 88
AH4435.geopotential number by the normal gravity value computed on the
AH4435.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
AH4435.degrees latitude (g = 980.6199 gals.).
AH4435
AH4435.The modeled gravity was interpolated from observed gravity values.
AH4435
AH4435;                    North         East    Units  Estimated Accuracy
AH4435;SPC MN S     -   308,700.      873,680.      MT  (+/- 180 meters Scaled)
AH4435
AH4435                          SUPERSEDED SURVEY CONTROL
AH4435
AH4435.No superseded survey control is available for this station.
AH4435
AH4435_MARKER: DV = VERTICAL CONTROL DISK
AH4435_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+)
AH4435_STAMPING: 1985 AQ 1989
AH4435_PROJECTION: FLUSH
AH4435_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
AH4435_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
AH4435
AH4435  HISTORY     - Date     Condition        Recov. By
AH4435  HISTORY     - 1989     MONUMENTED       MNDT
AH4435
AH4435                          STATION DESCRIPTION
AH4435
AH4435''DESCRIBED BY MN DEPT OF TRANSP 1989 (OCO)
AH4435''THE MARK IS LOCATED IN THE CITY OF INVER GROVE HEIGHTS, ABOUT MIDWAY
AH4435''BETWEEN THE JUNCTIONS OF INTERSTATE HIGHWAY 494 WITH TRUNK HIGHWAY 110
AH4435''AND TRUNK HIGHWAY 3, ABOUT 500 FEET WEST OF THE BABCOCK TRAIL
AH4435''OVERPASS, AT HIGHWAY 494 MILEPOINT 66.35, AND IN THE NE 1/4 OF SECTION
AH4435''32, T28N, R22W.  THE MARK IS 2.6 FEET SOUTH OF THE SOUTH RIGHT - OF -
AH4435''WAY FENCE, 30.0 FEET NORTH OF AND ABOUT 1 FOOT LOWER THAN THE
AH4435''CENTERLINE OF 52ND STREET EAST, ABOUT 8 FEET LOWER THAN HIGHWAY 494,
AH4435''AND 2.0 FEET SOUTHEAST OF A STEEL WITNESS POST.  THE MARK, A STANDARD
AH4435''MAGNETIC MNDT VERTICAL CONTROL MONUMENT DISK STAMPED---1985 AQ
AH4435''1989---, IS FORCED ONTO THE TOP OF A DRIVEN 3/4 INCH DIAMETER BY 4
AH4435''FOOT LONG ALUMINUM ALLOY ROD AND IS FLUSH WITH THE GROUND.