MB1631 ***********************************************************************
MB1631  DESIGNATION -  WL 111
MB1631  PID         -  MB1631
MB1631  STATE/COUNTY-  OH/LAKE
MB1631  USGS QUAD   -  CHESTERLAND (1994)
MB1631
MB1631                         *CURRENT SURVEY CONTROL
MB1631  ___________________________________________________________________
MB1631* NAD 83(1986)-  41 45 25.     (N)    081 16 43.     (W)     SCALED
MB1631* NAVD 88     -       187.744  (meters)     615.96   (feet)  ADJUSTED
MB1631  ___________________________________________________________________
MB1631  GEOID HEIGHT-         -34.54  (meters)                     GEOID99
MB1631  DYNAMIC HT  -         187.677 (meters)     615.74  (feet)  COMP
MB1631  MODELED GRAV-     980,260.7   (mgal)                       NAVD 88
MB1631
MB1631  VERT ORDER  -  FIRST     CLASS II
MB1631
MB1631.The horizontal coordinates were scaled from a topographic map and have
MB1631.an estimated accuracy of +/- 6 seconds.
MB1631
MB1631.The orthometric height was determined by differential leveling
MB1631.and adjusted by the National Geodetic Survey in June 1991.
MB1631
MB1631.The geoid height was determined by GEOID99.
MB1631
MB1631.The dynamic height is computed by dividing the NAVD 88
MB1631.geopotential number by the normal gravity value computed on the
MB1631.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
MB1631.degrees latitude (g = 980.6199 gals.).
MB1631
MB1631.The modeled gravity was interpolated from observed gravity values.
MB1631
MB1631;                    North         East    Units  Estimated Accuracy
MB1631;SPC OH N     -   232,840.      701,580.      MT  (+/- 180 meters Scaled)
MB1631
MB1631                          SUPERSEDED SURVEY CONTROL
MB1631
MB1631  NGVD 29     -       187.970  (m)          616.70   (f) ADJUSTED    1 2
MB1631
MB1631.Superseded values are not recommended for survey control.
MB1631.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
MB1631.See file dsdata.txt to determine how the superseded data were derived.
MB1631
MB1631_MARKER: DD = SURVEY DISK
MB1631_SETTING: 34 = FOUNDATION WALL
MB1631_STAMPING: WL 111 1935 MCK
MB1631_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
MB1631+STABILITY: SURFACE MOTION
MB1631_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
MB1631+SATELLITE: SATELLITE OBSERVATIONS - October 11, 1989
MB1631
MB1631  HISTORY     - Date     Condition        Recov. By
MB1631  HISTORY     - 1935     MONUMENTED       USLS
MB1631  HISTORY     - 1981     GOOD             NGS
MB1631  HISTORY     - 19891011 GOOD             NGS
MB1631  HISTORY     - 19970905 GOOD             USPSQD
MB1631
MB1631                          STATION DESCRIPTION
MB1631
MB1631''DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
MB1631''IN FAIRPORT HARBOR.
MB1631''THE MARK IS 0.70 M ABOVE GROUND SURFACE.
MB1631''IN FAIRPORT HARBOR, AT THE NORTHWEST ANGLE OF THE JUNCTION OF HIGH
MB1631''STREET AND SECOND STREET, SET VERTICALLY IN THE SOUTH FACE OF THE
MB1631''LIGHTHOUSE KEEPERS HOUSE, 16.46 METERS (54.0 FEET) NORTH OF THE CENTER
MB1631''OF SECOND STREET, 10.52 METERS (34.5 FEET) WEST OF THE FAIRPORT HARBOR
MB1631''LIGHTHOUSE HISTORICAL MARKER, 1.31 METERS (4.3 FEET) WEST OF THE
MB1631''SOUTHEAST CORNER OF THE HOUSE.
MB1631
MB1631                          STATION RECOVERY (1989)
MB1631
MB1631''RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1989
MB1631''IN FAIRPORT HARBOR, AT THE NORTHWEST ANGLE OF THE JUNCTION OF HIGH
MB1631''STREET AND SECOND STREET, JUST WEST OF THE STONE LIGHTHOUSE, SET
MB1631''VERTICALLY IN THE SOUTH FACE OF THE LIGHTHOUSE KEEPERS HOUSE, 16.46
MB1631''METERS (54.0 FEET) NORTH OF THE CENTER OF SECOND STREET, 10.52 METERS
MB1631''(34.5 FEET) WEST OF THE FAIRPORT HARBOR LIGHTHOUSE HISTORICAL MARKER,
MB1631''1.31 METERS (4.3 FEET) WEST OF THE SOUTHEAST CORNER OF THE HOUSE.
MB1631
MB1631                          STATION RECOVERY (1997)
MB1631
MB1631''RECOVERY NOTE BY US POWER SQUADRON 1997
MB1631''RECOVERED IN GOOD CONDITION.