BX2967 ***********************************************************************
BX2967  DESIGNATION -  COOK
BX2967  PID         -  BX2967
BX2967  STATE/COUNTY-  LA/SABINE
BX2967  USGS QUAD   -  SALTER CREEK (1985)
BX2967
BX2967                         *CURRENT SURVEY CONTROL
BX2967  ___________________________________________________________________
BX2967* NAD 83(1992)-  31 26 00.39969(N)    093 40 24.77044(W)     ADJUSTED
BX2967* NAVD 88     -       120.1    (meters)     394.     (feet)  VERTCON
BX2967  ___________________________________________________________________
BX2967  LAPLACE CORR-           1.74  (seconds)                    DEFLEC99
BX2967  GEOID HEIGHT-         -27.01  (meters)                     GEOID99
BX2967
BX2967  HORZ ORDER  -  FIRST
BX2967
BX2967.The horizontal coordinates were established by classical geodetic methods
BX2967.and adjusted by the National Geodetic Survey in February 1996.
BX2967
BX2967.The NAVD 88 height was computed by applying the VERTCON shift value to
BX2967.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
BX2967
BX2967.The Laplace correction was computed from DEFLEC99 derived deflections.
BX2967
BX2967.The geoid height was determined by GEOID99.
BX2967
BX2967;                    North         East     Units   Scale      Converg.
BX2967;SPC LA N     -   104,100.446   888,439.112   MT  0.99995022 -0 37 13.6
BX2967;SPC TX C     - 3,214,803.852 1,332,707.836   MT  0.99991008 +3 25 48.7
BX2967;SPC TXNC     - 1,984,676.365 1,058,809.862   MT  1.00026720 +2 37 56.4
BX2967;UTM  15      - 3,477,836.287   435,991.090   MT  0.99965053 -0 21 04.6
BX2967
BX2967:                Primary Azimuth Mark                     Grid Az
BX2967:SPC LA N     -  CHAMBERS                                 284 25 13.0
BX2967:SPC TX C     -  CHAMBERS                                 280 22 10.7
BX2967:SPC TXNC     -  CHAMBERS                                 281 10 03.0
BX2967:UTM  15      -  CHAMBERS                                 284 09 04.0
BX2967
BX2967|---------------------------------------------------------------------|
BX2967| PID    Reference Object                     Distance      Geod. Az  |
BX2967|                                                           dddmmss.s |
BX2967|        COOK RM 1                            22.036 METERS 00607     |
BX2967|        COOK RM 2                            20.989 METERS 21538     |
BX2967| BX2989 MILAM SABINE R AUTH KHT 89          APPROX.15.4 KM 2821327.8 |
BX2967| BX2990 CHAMBERS HILL LOT                   APPROX.16.0 KM 2834623.5 |
BX2967| BX2991 CHAMBERS                            APPROX.16.0 KM 2834759.4 |
BX2967|---------------------------------------------------------------------|
BX2967
BX2967                          SUPERSEDED SURVEY CONTROL
BX2967
BX2967  NAD 83(1992)-  31 26 00.40192(N)    093 40 24.76694(W) AD(       ) 1
BX2967  NAD 83(1986)-  31 26 00.40780(N)    093 40 24.76589(W) AD(       ) 1
BX2967  NAD 27      -  31 25 59.76073(N)    093 40 24.11902(W) AD(       ) 1
BX2967  NGVD 29     -       120.2    (m)          394.     (f) VERT ANG
BX2967
BX2967.Superseded values are not recommended for survey control.
BX2967.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
BX2967.See file dsdata.txt to determine how the superseded data were derived.
BX2967
BX2967_MARKER: DS = TRIANGULATION STATION DISK
BX2967_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
BX2967
BX2967  HISTORY     - Date     Condition        Recov. By
BX2967  HISTORY     - 1972     MONUMENTED       NGS
BX2967
BX2967                          STATION DESCRIPTION
BX2967
BX2967''DESCRIBED BY NATIONAL GEODETIC SURVEY 1972 (JCA)
BX2967''NO SUITABLE PLACE FOR AN AZIMUTH MARK TO BE ESTABLISHED AND NO
BX2967''MEASUREMENT BETWEEN REFERENCE MARKS DUE TO TREES ON LINE.
BX2967''
BX2967''THE STATION MARK IS LOCATED ON A HIGH WOODED HILL KNOWN AS GREEN
BX2967''COOK HILL, ABOUT 12-3/4 MILES WEST-SOUTHWEST OF FLORIEN, ABOUT 1/4
BX2967''MILE EAST OF TOLEDO BEND RESERVOIR IN THE NORTHWEST 1/4 OF SECTION
BX2967''11, R 13 W, T 5 N AND ON THE PROPERTY OF MR. J. G. MITCHELL, POST
BX2967''OFFICE BOX 4040, CHRISTIANSTED, VIRGIN ISLES, 00820.
BX2967''
BX2967''TO REACH THE STATION FROM THE POST OFFICE IN MANY, GO SOUTHWEST ON
BX2967''STATE HIGHWAY 6 FOR 0.1 MILE TO THE JUNCTION OF US HIGHWAY 171 AND
BX2967''STATE HIGHWAY 6.  CONTINUE SOUTHWEST ON STATE HIGHWAY 6 FOR 5.45
BX2967''MILES TO THE JUNCTION OF STATE HIGHWAY 476 ON THE LEFT.  CONTINUE
BX2967''SOUTHWEST ON STATE HIGHWAY 6 FOR 5.85 MILES TO A PAVED ROAD LEFT
BX2967''JUST BEFORE REACHING THE JUNCTION OF STATE HIGHWAY 475 ON THE
BX2967''RIGHT.  TURN LEFT AND GO SOUTHERLY ON PAVED ROAD FOR 0.55 MILE TO
BX2967''A T-ROAD JUNCTION.  TURN RIGHT AND GO SOUTHWEST ON PAVED ROAD FOR
BX2967''0.9 MILE TO A FORK.  TAKE LEFT FORK AND GO SOUTH FOR 0.25 MILE ON
BX2967''PAVED ROAD TO A CHURCH ON THE LEFT AND END OF PAVEMENT.  CONTINUE
BX2967''SOUTHEASTERLY ON GRAVELED ROAD FOR 1.3 MILES TO A FORK.  TAKE RIGHT
BX2967''FORK AND GO SOUTHWESTERLY ON GRAVELED ROAD FOR 2.7 MILES TO A DIM
BX2967''WOODS ROAD ON THE RIGHT.  TURN RIGHT AND GO WEST ON DIM WOODS ROAD
BX2967''FOR 0.25 MILE TO A FORK.  TAKE RIGHT FORK AND GO NORTHWEST
BX2967''ON WOODS ROAD FOR 0.45 MILE TO TOP OF RIDGE AND THE STATION.
BX2967''
BX2967''THE STATION MARKS ARE STANDARD DISKS STAMPED COOK 1971.  THE SURFACE
BX2967''DISK IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
BX2967''THAT PROJECTS 2 INCHES ABOVE THE GROUND SURFACE.  IT IS 23 FEET SOUTH
BX2967''OF A 10-INCH PINE TREE WITH A TRIANGULAR BLAZE, 16 FEET
BX2967''EAST-SOUTHEAST OF A 6-INCH PINE TREE WITH A TRIANGULAR BLAZE, 15
BX2967''FEET WEST OF A 14-INCH PINE TREE AND 4.5 FEET SOUTH-SOUTHEAST OF A
BX2967''METAL WITNESS POST WITH SIGN.  THE UNDERGROUND DISK IS SET IN THE
BX2967''TOP OF AN IRREGULAR MASS OF CONCRETE 42 INCHES BELOW THE GROUND
BX2967''SURFACE.
BX2967''
BX2967''REFERENCE MARK 1, A STANDARD DISK STAMPED COOK NO 1 1971, IS SET IN
BX2967''THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 8
BX2967''INCHES ABOVE THE GROUND SURFACE.  IT IS 14 FEET EAST-SOUTHEAST OF A
BX2967''12-INCH PINE TREE, 8.5 FEET NORTHWEST OF AN 8-INCH PINE TREE AND 4
BX2967''FEET SOUTH OF A 6-INCH OAK TREE.
BX2967''
BX2967''REFERENCE MARK 2, A STANDARD DISK STAMPED COOK NO 2 1971, IS SET IN
BX2967''THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS
BX2967''8 INCHES ABOVE THE GROUND SURFACE.  IT IS 21 FEET SOUTHWEST OF A
BX2967''14-INCH PINE TREE, 17 FEET NORTH-NORTHWEST OF A 6-INCH OAK TREE
BX2967''AND 8 FEET SOUTHEAST OF A 10-INCH PINE TREE.
BX2967''
BX2967''NEAREST TOWN--FLORIEN.
BX2967''
BX2967''HEIGHT OF LIGHT ABOVE STATION MARK 26.3 METERS.