CG0302 ***********************************************************************
CG0302  DESIGNATION -  RESERVE
CG0302  PID         -  CG0302
CG0302  STATE/COUNTY-  AZ/PIMA
CG0302  USGS QUAD   -  GREEN VALLEY (1982)
CG0302
CG0302                         *CURRENT SURVEY CONTROL
CG0302  ___________________________________________________________________
CG0302* NAD 83(1992)-  31 49 09.39221(N)    110 55 07.58550(W)     ADJUSTED
CG0302* NAVD 88     -      1007.5    (meters)    3305.     (feet)  GPS OBS
CG0302  ___________________________________________________________________
CG0302  X           -  -1,937,136.298 (meters)                     COMP
CG0302  Y           -  -5,067,875.210 (meters)                     COMP
CG0302  Z           -   3,343,935.936 (meters)                     COMP
CG0302  LAPLACE CORR-           5.68  (seconds)                    DEFLEC99
CG0302  ELLIP HEIGHT-         978.34  (meters)                     GPS OBS
CG0302  GEOID HEIGHT-         -29.21  (meters)                     GEOID99
CG0302
CG0302  HORZ ORDER  -  FIRST
CG0302  VERT ORDER  -  SECOND    CLASS 0 (See Below)
CG0302  ELLP ORDER  -  FOURTH    CLASS II
CG0302
CG0302.The horizontal coordinates were established by classical geodetic methods
CG0302.and adjusted by the National Geodetic Survey in August 1993.
CG0302
CG0302.The orthometric height was determined by GPS observations and a
CG0302.high-resolution geoid model.
CG0302.The vertical order pertains to the superseded datum.
CG0302
CG0302.The X, Y, and Z were computed from the position and the ellipsoidal ht.
CG0302
CG0302.The Laplace correction was computed from DEFLEC99 derived deflections.
CG0302
CG0302.The ellipsoidal height was determined by GPS observations
CG0302.and is referenced to NAD 83.
CG0302
CG0302.The geoid height was determined by GEOID99.
CG0302
CG0302;                    North         East     Units   Scale      Converg.
CG0302;SPC AZ C     -    91,263.140   307,831.212   MT  1.00001004 +0 31 34.2
CG0302;UTM  12      - 3,520,406.917   507,687.265   MT  0.99960073 +0 02 34.2
CG0302
CG0302:                Primary Azimuth Mark                     Grid Az
CG0302:SPC AZ C     -  RESERVE AZ MK RESET                      300 07 01.1
CG0302:UTM  12      -  RESERVE AZ MK RESET                      300 36 01.1
CG0302
CG0302|---------------------------------------------------------------------|
CG0302| PID    Reference Object                     Distance      Geod. Az  |
CG0302|                                                           dddmmss.s |
CG0302| CG0303 RESERVE RM 1                         26.196 METERS 03333     |
CG0302| CG0304 RESERVE RM 2                         22.931 METERS 11430     |
CG0302| CG0301 RESERVE AZ MK RESET                                3003835.3 |
CG0302|        RESERVE RM 3 AZIMUTH                               3005340.0 |
CG0302|---------------------------------------------------------------------|
CG0302
CG0302                          SUPERSEDED SURVEY CONTROL
CG0302
CG0302  NAD 83(1986)-  31 49 09.38612(N)    110 55 07.57896(W) AD(       ) 1
CG0302  NAD 27      -  31 49 09.07600(N)    110 55 05.26100(W) AD(       ) 1
CG0302  NGVD 29     -      1006.779  (m)         3303.07   (f) ADJ UNCH    2 0
CG0302
CG0302.Superseded values are not recommended for survey control.
CG0302.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
CG0302.See file dsdata.txt to determine how the superseded data were derived.
CG0302
CG0302_MARKER: DS = TRIANGULATION STATION DISK
CG0302_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
CG0302_STAMPING: RESERVE 1935
CG0302_MAGNETIC: O = OTHER; SEE DESCRIPTION
CG0302_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
CG0302_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
CG0302+SATELLITE: SATELLITE OBSERVATIONS - July 06, 1990
CG0302
CG0302  HISTORY     - Date     Condition        Recov. By
CG0302  HISTORY     - 1935     MONUMENTED       CGS
CG0302  HISTORY     - 1959     GOOD             CGS
CG0302  HISTORY     - 1962     GOOD             CGS
CG0302  HISTORY     - 1962     GOOD             NGS
CG0302  HISTORY     - 19900706 GOOD             PIMACO
CG0302
CG0302                          STATION DESCRIPTION
CG0302
CG0302''DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (EBL)
CG0302''FOUR MILES EAST OF THE TOWN OF CONTINENTAL, AND 259 FEET
CG0302''NORTH OF A ROAD.  REACHED FROM THE SCHOOLHOUSE AT CONTINENTAL BY
CG0302''GOING EAST ON THE GRADED ROAD FOR 3.8 MILES, TURNING LEFT
CG0302''OFF THE ROAD TO THE STATION.  MARKED BY STANDARD BRONZE DISKS.
CG0302''REFERENCE MARK NO. 1 A
CG0302''STANDARD BRONZE REFERENCE DISK, IS 26.200 METERS
CG0302''(85.96 FEET) FROM STATION N 33 DEG 33 MIN E. REFERENCE
CG0302''MARK NO. 2, A STANDARD BRONZE REFERENCE DISK, IS
CG0302''22.940 METERS (75.26 FEET) FROM STATION S 65 DEG 30 MIN E.
CG0302''AZIMUTH MARK (REFERENCE MARK NO. 3), A STANDARD
CG0302''BRONZE DISK, IS 0.2 MILE FROM STATION
CG0302''W 59 DEG 6 MIN W.
CG0302
CG0302                          STATION RECOVERY (1959)
CG0302
CG0302''RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (SLH)
CG0302''THE STATION WAS RECOVERED AS DESCRIBED WITH THE EXCEPTION OF THE
CG0302''AZIMUTH MARK, WHICH WAS NOT FOUND.  TO REACH THE STATION FROM
CG0302''THE POST OFFICE AT SAHUARITA, GO SOUTH-WARD ON U.S. HIGHWAY
CG0302''89 FOR 7.9 MILES TO A PAVED ROAD LEFT AT SIGN CONTINENTAL,
CG0302''TURN LEFT AND FOLLOW THE PAVEMENT EASTWARD FOR 1.0 MILE TO A
CG0302''FORK, TAKE THE RIGHT FORK AND GO EASTERLY FOR 0.1 MILE TO A
CG0302''JUNCTION, CONTINUE EASTERLY FOR 3.9 MILES TO THE AZIMUTH MARK
CG0302''ON THE RIGHT SHOULDER OF THE ROAD.  CONTINUE AHEAD FOR 0.2
CG0302''MILE TO A TRACK ROAD ON THE LEFT, TURN LEFT ON THE TRACK ROAD
CG0302''AND GO NORTHERLY FOR 150 FEET, TURN RIGHT TO THE STATION
CG0302''100 FEET EAST OF THE TRACK ROAD.
CG0302''
CG0302''THE STATION MARK IS A STANDARD DISK STAMPED RESERVE 1935, SET
CG0302''IN A SQUARE CONCRETE MONUMENT THAT PROJECTS 4 INCHES AND
CG0302''IS 8.1 FEET NORTHWEST OF A WITNESS POST.
CG0302''
CG0302''R.M. 1 IS A STANDARD DISK STAMPED RESERVE 1935 NO 1, SET IN A
CG0302''SQUARE CONCRETE MONUMENT THAT PROJECTS 4 INCHES AND IS 90.0 FEET
CG0302''NORTH OF THE WITNESS POST.
CG0302''
CG0302''R.M. 2 IS A STANDARD DISK STAMPED RESERVE 1935 NO 2, SET IN A
CG0302''SQUARE CONCRETE MONUMENT THAT PROJECTS 4 INCHES AND IS 68.9 FEET
CG0302''EAST OF THE WITNESS POST.
CG0302''
CG0302''THE AZIMUTH MARK IS A STANDARD DISK STAMPED RESERVE RESET 1935
CG0302''1939, SET IN A SQUARE CONCRETE MONUMENT THAT PROJECTS 6 INCHES
CG0302''AND IS 3.7 FEET EAST OF A WITNESS POST.
CG0302
CG0302                          STATION RECOVERY (1962)
CG0302
CG0302''RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (HWK)
CG0302''THE STATION MARK, REFERENCE MARK NO. 1, REFERENCE MARK NO. 2,
CG0302''AND THE AZIMUTH MARK WERE RECOVERED AS DESCRIBED IN 1959.
CG0302''
CG0302''THE STATION IS 9-1/2 MILES SOUTH-SOUTHEAST OF SAHUARITA, 4 MILES
CG0302''SOUTHEAST OF CONTINENTAL, ON THE U.S. SANTA RITA EXPERIMENTAL
CG0302''RANGE.
CG0302''
CG0302''TO REACH THE STATION FROM THE POST OFFICE IN SAHUARITA, GO SOUTH
CG0302''ON U.S. HIGHWAY 89 FOR 2.0 MILES TO A FORK.  TAKE THE LEFT FORK,
CG0302''STRAIGHT AHEAD, AND GO 5.4 MILES TO A FORK AT THE CONTINENTAL
CG0302''STORE.  TAKE THE LEFT FORK AND GO SOUTH ON AN OILED ROAD FOR
CG0302''0.1 MILE TO A CROSSROAD.  TURN LEFT, CROSSING RAILROAD TRACKS,
CG0302''AND GO SOUTHEAST ON AN OILED ROAD FOR 3.9 MILES TO THE AZIMUTH
CG0302''MARK ON THE RIGHT AS DESCRIBED.  CONTINUE STRAIGHT AHEAD FOR 0.25
CG0302''MILE TO A TRACK ROAD LEFT.  TURN LEFT AND GO NORTHEAST ACROSS
CG0302''COUNTRY FOR 0.05 MILE TO THE STATION.
CG0302''
CG0302''THE STATION MARK IS A STANDARD DISK SET IN THE TOP OF A 12-INCH
CG0302''SQUARE CONCRETE MONUMENT WHICH PROJECTS 3 INCHES AND IS STAMPED
CG0302''RESERVE 1935.  IT IS 164 FEET NORTH-NORTHEAST OF THE CENTER OF AN
CG0302''OILED ROAD, 121 FEET EAST-SOUTHEAST OF THE CENTER OF A TRACK ROAD
CG0302''AND 8.1 FEET WEST-NORTHWEST OF A METAL WITNESS POST.
CG0302''
CG0302''REFERENCE MARK NO. 1 IS A STANDARD DISK SET IN THE TOP OF A
CG0302''12-INCH SQUARE CONCRETE MONUMENT WHICH PROJECTS 4 INCHES AND
CG0302''IS STAMPED RESERVE NO 1 1935.  IT IS 138 FEET EAST-SOUTHEAST
CG0302''OF THE CENTER OF A TRACK ROAD AND 90 FEET NORTH OF A METAL
CG0302''WITNESS POST.
CG0302''
CG0302''REFERENCE MARK NO. 2 IS A STANDARD DISK SET IN THE TOP OF A
CG0302''12-INCH SQUARE CONCRETE MONUMENT WHICH PROJECTS 4 INCHES AND
CG0302''IS STAMPED RESERVE NO 2 1935.  IT IS 69 FEET EAST OF A METAL
CG0302''WITNESS POST.
CG0302''
CG0302''THE AZIMUTH MARK IS A STANDARD DISK SET IN THE TOP OF A 12-INCH
CG0302''SQUARE CONCRETE MONUMENT WHICH PROJECTS 5 INCHES AND IS STAMPED
CG0302''RESERVE 1935 RESET 1959.  IT IS 39 FEET SOUTHWEST OF THE CENTER
CG0302''OF AN OILED ROAD AND 3.6 FEET EAST-SOUTHEAST OF A METAL WITNESS
CG0302''POST.
CG0302
CG0302                          STATION RECOVERY (1962)
CG0302
CG0302''RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1962
CG0302''4.0 MI SE FROM CONTINENTAL.
CG0302''4.0 MILES SOUTHEAST ALONG PAVED ROAD FROM CONTINENTAL, 58 PACES NORTH
CG0302''OF THE CENTERLINE OF THE PAVED ROAD, 43 PACES EAST OF A TRACK ROAD,
CG0302''AND 8.2 FEET NORTHWEST OF A METAL WITNESS POST.  THE MARK IS SET IN
CG0302''THE TOP OF A SQUARE CONCRETE POST.
CG0302
CG0302                          STATION RECOVERY (1990)
CG0302
CG0302''RECOVERY NOTE BY PIMA CO DOT AND FCD 1990
CG0302''RECOVERED IN GOOD CONDITION.