LM0648 ***********************************************************************
 LM0648  DESIGNATION -  ROBBIN
 LM0648  PID         -  LM0648
 LM0648  STATE/COUNTY-  CO/ROUTT
 LM0648  USGS QUAD   -  PILOT KNOB (1974)
 LM0648
 LM0648                         *CURRENT SURVEY CONTROL
 LM0648  ___________________________________________________________________
 LM0648* NAD 83(1992)-  40 41 16.19000(N)    107 00 37.80472(W)     ADJUSTED  
 LM0648* NAVD 88     -      2686.1    (meters)    8813.     (feet)  VERTCON   
 LM0648  ___________________________________________________________________
 LM0648  LAPLACE CORR-           3.50  (seconds)                    DEFLEC96
 LM0648  GEOID HEIGHT-         -12.51  (meters)                     GEOID96
 LM0648
 LM0648  HORZ ORDER  -  THIRD
 LM0648
 LM0648
 LM0648
 LM0648.The horizontal coordinates were established by classical geodetic methods
 LM0648.and adjusted by the National Geodetic Survey in January 1993.
 LM0648
 LM0648.The NAVD 88 height was computed by applying the VERTCON shift value to
 LM0648.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 LM0648
 LM0648.The Laplace correction was computed from DEFLEC96 derived deflections.
 LM0648
 LM0648.The geoid height was determined by GEOID96.
 LM0648
 LM0648;                    North         East     Units   Scale      Converg.
 LM0648;SPC CO N     - 1,496,987.66  2,581,116.20   sFT  0.99998590 -0 58 33.5
 LM0648;SPC CO N     -   456,282.752   786,725.790   MT  0.99998590 -0 58 33.5
 LM0648;UTM  13      - 4,506,047.864   330,113.222   MT  0.99995526 -1 18 39.7
 LM0648
 LM0648:                Primary Azimuth Mark                     Grid Az
 LM0648:SPC CO N     -  SAND                                     338 42 25.3
 LM0648:UTM  13      -  SAND                                     339 02 31.5
 LM0648
 LM0648|---------------------------------------------------------------------|
 LM0648| PID    Reference Object                     Distance      Geod. Az  |
 LM0648|                                                           dddmmss.s |
 LM0648| LM0639 SAND                                APPROX. 8.0 KM 3374351.8 |
 LM0648|---------------------------------------------------------------------|
 LM0648
 LM0648                          SUPERSEDED SURVEY CONTROL
 LM0648
 LM0648  NAD 83(1986)-  40 41 16.18930(N)    107 00 37.79990(W)     ADJUSTED  
 LM0648  NAD 27      -  40 41 16.29314(N)    107 00 35.61223(W)     ADJUSTED  
 LM0648  NGVD 29     -      2684.7    (meters)    8808.     (feet)  VERT ANG  
 LM0648
 LM0648.Superseded values are not recommended for survey control.
 LM0648.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LM0648.See file format.dat to determine how the superseded data were derived.
 LM0648
 LM0648_MARKER: DD = SURVEY DISK
 LM0648_SETTING: 66 = SET IN ROCK OUTCROP
 LM0648_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 LM0648+STABILITY: POSITION/ELEVATION WELL
 LM0648
 LM0648  HISTORY     - Date     Condition        Recov. By
 LM0648  HISTORY     - 1959     MONUMENTED       USGS
 LM0648
 LM0648                          STATION DESCRIPTION
 LM0648
 LM0648'DESCRIBED BY US GEOLOGICAL SURVEY 1959
 LM0648'STATION LOCATED ON THE HIGHEST POINT OF THE N. SHOULDER OF A N-S.
 LM0648'RIDGE KNOWN LOCALLY AS BUCK MOUNTAIN.  THE STATION IS APPROXIMATELY
 LM0648'4.0 MI. (AIRLINE) WSW. OF CLARK, COLORADO, AND APPROXIMATELY 8.2 MI.
 LM0648'(AIRLINE) NNW. OF ELK MOUNTAIN.
 LM0648'
 LM0648'STATION IS BEST REACHED FROM POST OFFICE IN CLARK BY DRIVING N. ON
 LM0648'HAHNS PEAK-COLUMBINE ROAD 0.3 MI. TO T-RD. W.  TURN W., CROSS RIVER
 LM0648'0.7 MI. TO T-RD. N.  CONTINUE W. ON FARM RD. 1.1 MI., PAST TWO FARM
 LM0648'HOUSES TO FORK.  TURN RIGHT UP SAND CREEK 2.5 MI. TO FORKS, TAKE
 LM0648'LEFT FORK AND FOLLOW TRACK RD. THROUGH PARK TO CLEARING WITH TWO
 LM0648'ABANDONED FARM BUILDINGS.  CONTINUE PAST BUILDINGS UP HILL TO TOP
 LM0648'OF RIDGE AND SPLIT RAIL FENCE.  TURN LEFT ALONG FENCE 0.5 MI. TO
 LM0648'BASE OF MOUNTAIN AND END OF TRUCK TRAVEL.  PACK UP HILL TO N.
 LM0648'SHOULDER AND STATION.  A 30-MINUTE PACK.
 LM0648'
 LM0648'STATION MARK--STANDARD TABLET CEMENTED IN BEDROCK AND STAMPED
 LM0648'---ROBBIN 1959---.