LC0756 ***********************************************************************
LC0756  DESIGNATION -  REED
LC0756  PID         -  LC0756
LC0756  STATE/COUNTY-  IL/LIVINGSTON
LC0756  USGS QUAD   -  SOUTHWEST PONTIAC (1983)
LC0756
LC0756                         *CURRENT SURVEY CONTROL
LC0756  ___________________________________________________________________
LC0756* NAD 83(1997)-  40 49 51.79016(N)    088 40 32.34812(W)     ADJUSTED
LC0756* NAVD 88     -       202.551  (meters)     664.54   (feet)  ADJUSTED
LC0756  ___________________________________________________________________
LC0756  LAPLACE CORR-           0.90  (seconds)                    DEFLEC99
LC0756  GEOID HEIGHT-         -32.10  (meters)                     GEOID99
LC0756  DYNAMIC HT  -         202.464 (meters)     664.25  (feet)  COMP
LC0756  MODELED GRAV-     980,188.5   (mgal)                       NAVD 88
LC0756
LC0756  HORZ ORDER  -  SECOND
LC0756  VERT ORDER  -  SECOND    CLASS 0
LC0756
LC0756.The horizontal coordinates were established by classical geodetic methods
LC0756.and adjusted by the National Geodetic Survey in October 1999.
LC0756
LC0756.The orthometric height was determined by differential leveling
LC0756.and adjusted by the National Geodetic Survey in June 1991.
LC0756
LC0756.The Laplace correction was computed from DEFLEC99 derived deflections.
LC0756
LC0756.The geoid height was determined by GEOID99.
LC0756
LC0756.The dynamic height is computed by dividing the NAVD 88
LC0756.geopotential number by the normal gravity value computed on the
LC0756.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
LC0756.degrees latitude (g = 980.6199 gals.).
LC0756
LC0756.The modeled gravity was interpolated from observed gravity values.
LC0756
LC0756;                    North         East     Units   Scale      Converg.
LC0756;SPC IL E     -   462,336.694   271,126.215   MT  0.99998526 -0 13 25.8
LC0756;UTM  16      - 4,521,353.631   358,712.888   MT  0.99984570 -1 05 44.8
LC0756
LC0756:                Primary Azimuth Mark                     Grid Az
LC0756:SPC IL E     -  REED AZ MK 2                             119 13 55.6
LC0756:UTM  16      -  REED AZ MK 2                             120 06 14.6
LC0756
LC0756|---------------------------------------------------------------------|
LC0756| PID    Reference Object                     Distance      Geod. Az  |
LC0756|                                                           dddmmss.s |
LC0756| LC0757 REED RM 1                            13.480 METERS 08940     |
LC0756|        REED AZ MK 2                                       1190029.8 |
LC0756| LC0755 REED RM 2                            13.423 METERS 17909     |
LC0756|        REED AZ MK                                         2425356.4 |
LC0756|---------------------------------------------------------------------|
LC0756
LC0756                          SUPERSEDED SURVEY CONTROL
LC0756
LC0756  NAD 83(1986)-  40 49 51.80203(N)    088 40 32.35409(W) AD(       ) 2
LC0756  NAD 83(1986)-  40 49 51.80324(N)    088 40 32.35562(W) AD(       ) 2
LC0756  NAD 27      -  40 49 51.68300(N)    088 40 32.13920(W) AD(       ) 2
LC0756  NGVD 29     -       202.608  (m)          664.72   (f) ADJ UNCH    2 0
LC0756
LC0756.Superseded values are not recommended for survey control.
LC0756.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
LC0756.See file dsdata.txt to determine how the superseded data were derived.
LC0756
LC0756_MARKER: DE = TRAVERSE STATION DISK
LC0756_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
LC0756_STAMPING: REED 1960
LC0756_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
LC0756+STABILITY: SURFACE MOTION
LC0756
LC0756  HISTORY     - Date     Condition        Recov. By
LC0756  HISTORY     - 1961     MONUMENTED       CGS
LC0756  HISTORY     - 1961     GOOD             NGS
LC0756  HISTORY     - 1977     GOOD             NGS
LC0756  HISTORY     - 1977     GOOD             NGS
LC0756
LC0756                          STATION DESCRIPTION
LC0756
LC0756''DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CAA)
LC0756''THE STATION IS LOCATED ABOUT 4 MILES SOUTH-SOUTHWEST OF
LC0756''PONTIAC, ABOUT 1-3/4 MILES NORTH OF OCOYA AND 1/4 MILE WEST
LC0756''OF U.S. HIGHWAY 66.
LC0756''
LC0756''TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 66
LC0756''AND STATE HIGHWAY 116 IN THE SOUTHWEST EDGE OF PONTIAC, GO
LC0756''SOUTHWEST ON U.S. HIGHWAY 66 FOR 3.05 MILES TO THE LIVINGSTON
LC0756''COUNTY HOME ON RIGHT, CONTINUE AHEAD FOR 0.25 MILE TO CROSSROAD,
LC0756''TURN RIGHT, GO WEST ON GRAVEL ROAD FOR 0.35 MILE TO CROSSROAD,
LC0756''TURN RIGHT, GO NORTH ON GRAVEL ROAD FOR 0.1 MILE TO THE
LC0756''STATION ON THE LEFT AT THE SOUTHEAST CORNER OF YARD OF MR.
LC0756''RUSSEL REED.
LC0756''
LC0756''THE STATION IS A STANDARD TRAVERSE DISK SET IN TOP OF A
LC0756''12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
LC0756''SURFACE OF THE GROUND AND IS STAMPED REED 1960.  THE MARK
LC0756''IS 83 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF HOUSE, 27
LC0756''FEET WEST OF CENTER OF GRAVEL ROAD, 12.5 FEET EAST OF FENCE
LC0756''CORNER, 8 FEET SOUTH OF POWER LINE POLE AND 7.9 FEET
LC0756''NORTH-NORTHEAST OF WITNESS POST.
LC0756''
LC0756''REFERENCE MARK NO. 1 IS A STANDARD REFERENCE DISK SET IN
LC0756''TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH
LC0756''WITH THE SURFACE OF THE GROUND AND IS STAMPED REED NO 1
LC0756''1960.  THE MARK IS 75 FEET SOUTH OF FENCE CORNER, 47.6 FEET
LC0756''EAST OF WITNESS POST, 18 FEET EAST OF CENTER OF GRAVEL ROAD
LC0756''AND 1 FOOT WEST OF FENCE.
LC0756''
LC0756''REFERENCE MARK NO. 2 IS A STANDARD REFERENCE DISK SET IN
LC0756''TOP OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
LC0756''SURFACE OF THE GROUND AND IS STAMPED REED NO 2 1960.  THE MARK IS
LC0756''51.5 FEET SOUTH OF POWER LINE POLE, 27 FEET WEST OF CENTER
LC0756''OF GRAVEL ROAD AND 1 FOOT EAST OF FENCE.
LC0756''
LC0756''AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK SET IN TOP
LC0756''OF A 12 INCH SQUARE CONCRETE POST WHICH IS SET FLUSH WITH THE
LC0756''SURFACE OF THE GROUND AND IS STAMPED REED 1960.  THE MARK
LC0756''IS 22 FEET NORTH OF CENTER OF ROAD, 21.5 FEET EAST OF FENCE
LC0756''CORNER AND SOUTHEAST CORNER OF SCHOOL YARD, 2.7 FEET
LC0756''WEST-SOUTHWEST OF WITNESS POST AND 1 FOOT SOUTH OF FENCE.
LC0756''
LC0756''TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON
LC0756''GRAVEL ROAD FOR 0.1 MILE TO CROSSROAD, TURN RIGHT, GO NORTH
LC0756''ON GRAVEL ROAD FOR 0.2 MILE TO THE MARK ON THE RIGHT AS
LC0756''DESCRIBED.
LC0756''
LC0756''HEIGHT OF LIGHT ABOVE STATION MARK 1.37 METERS.
LC0756
LC0756                          STATION RECOVERY (1961)
LC0756
LC0756''RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1961
LC0756''3.8 MI SW FROM PONTIAC.
LC0756''ABOUT 3.3 MILES SOUTHWEST ALONG U.S. HIGHWAY 66 FROM ITS JUNCTION
LC0756''WITH STATE HIGHWAY 116 IN THE SOUTHWEST PART OF PONTIAC, THENCE
LC0756''0.4 MILES WEST ALONG A GRAVEL ROAD, THENCE 0.1 MILES NORTH ALONG
LC0756''A GRAVEL ROAD, AT A FARM HOUSE ON THE WEST SIDE OF THE ROAD, 24
LC0756''FEET WEST OF THE CENTER LINE OF THE ROAD, 12 FEET EAST OF THE
LC0756''FENCE CORNER, 8 FEET SOUTHWEST OF A POWER POLE WITH A
LC0756''TRANSFORMER, 151 FEET SOUTH OF THE CENTER LINE OF THE FARM DRIVE,
LC0756''7.7 FEET NORTH-NORTHEAST OF A METAL WITNESS POST, ABOUT 1 FOOT
LC0756''ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE
LC0756''POST FLUSH WITH THE GROUND.
LC0756
LC0756                          STATION RECOVERY (1977)
LC0756
LC0756''RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (CLN)
LC0756''STATION MARK REFERENCE MARKS 1 AND 2 WERE RECOVERED IN GOOD CONDITION
LC0756''AND AS DESCRIBED.  THE AZIMUTH MARK WAS NOT FOUND.  IT WAS REPORTED
LC0756''DESTROYED IN 1962 AND THE DISK SENT TO OFFICE.  A NEW AZIMUTH MARK
LC0756''WAS SET AND ESTABLISHED.  THE DISTANCE TO THE REFERENCE MARKS
LC0756''CHECKED.  THE ANGLE BETWEEN THE REFERENCE MARKS WAS SMALLER BY 7
LC0756''MINUTES.  THE GRAVEL ROAD MENTIONED IN 1961 IS NOW PAVED.  THE
LC0756''PREVIOUS DESCRIPTION AND TO REACH ARE ADEQUATE WITH THE ADDITION OF
LC0756''THE NEW AZIMUTH MARK.
LC0756''
LC0756''THE AZIMUTH MARK IS 20 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 1
LC0756''FOOT EAST OF A POWER POLE AND 1 FOOT WEST OF A METAL WITNESS
LC0756''POST.  THE MONUMENT PROJECTS 2 INCHES AND THE DISK IS STAMPED REED
LC0756''1961 1977.
LC0756''
LC0756''AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--4 MILES SOUTHWEST
LC0756''OF PONTIAC.
LC0756''
LC0756''HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET.
LC0756
LC0756                          STATION RECOVERY (1977)
LC0756
LC0756''RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
LC0756''RECOVERED IN GOOD CONDITION.