Georgetown Airport

T. 12   R. 10   S. 4

Picture Orientation:  Looking North up runway

Date Picture Taken:  1-31-2001

The NGS Data Sheet

DATABASE =  ,PROGRAM = datasheet, VERSION = 7.85
1        National Geodetic Survey,   Retrieval Date = OCTOBER 12, 2010
 AC9243 ***********************************************************************
 AC9243  DESIGNATION -  HPGN D CA 03 FM
 AC9243  PID         -  AC9243
 AC9243  STATE/COUNTY-  CA/EL DORADO
 AC9243  USGS QUAD   -  GEORGETOWN (1973)
 AC9243
 AC9243                         *CURRENT SURVEY CONTROL
 AC9243  ___________________________________________________________________
 AC9243* NAD 83(2007)-  38 55 17.71596(N)    120 51 51.86841(W)     ADJUSTED  
 AC9243* NAVD 88     -       796.5    (meters)    2613.     (feet)  GPS OBS   
 AC9243  ___________________________________________________________________
 AC9243  EPOCH DATE  -        2007.00
 AC9243  X           -  -2,549,342.293 (meters)                     COMP
 AC9243  Y           -  -4,265,651.754 (meters)                     COMP
 AC9243  Z           -   3,986,031.650 (meters)                     COMP
 AC9243  LAPLACE CORR-          11.66  (seconds)                    DEFLEC09
 AC9243  ELLIP HEIGHT-         769.370 (meters)          (02/10/07) ADJUSTED
 AC9243  GEOID HEIGHT-         -27.04  (meters)                     GEOID09
 AC9243
 AC9243  ------- Accuracy Estimates (at 95% Confidence Level in cm) --------
 AC9243  Type    PID    Designation                      North   East  Ellip
 AC9243  -------------------------------------------------------------------
 AC9243  NETWORK AC9243 HPGN D CA 03 FM                   0.63   0.80   3.12
 AC9243  -------------------------------------------------------------------
 AC9243
 AC9243.The horizontal coordinates were established by GPS observations
 AC9243.and adjusted by the National Geodetic Survey in February 2007.
 AC9243
 AC9243.The datum tag of NAD 83(2007) is equivalent to NAD 83(NSRS2007).
 AC9243.See National Readjustment for more information.
 AC9243.The horizontal coordinates are valid at the epoch date displayed above.
 AC9243.The epoch date for horizontal control is a decimal equivalence
 AC9243.of Year/Month/Day.
 AC9243
 AC9243.The orthometric height was determined by GPS observations and a
 AC9243.high-resolution geoid model.
 AC9243
 AC9243.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC9243
 AC9243.The Laplace correction was computed from DEFLEC09 derived deflections.
 AC9243
 AC9243.The ellipsoidal height was determined by GPS observations
 AC9243.and is referenced to NAD 83.
 AC9243
 AC9243.The geoid height was determined by GEOID09.
 AC9243
 AC9243;                    North         East     Units Scale Factor Converg.
 AC9243;SPC CA 2     -   639,918.079 2,098,470.177   MT  0.99991870   +0 42 57.4
 AC9243;SPC CA 2     - 2,099,464.56  6,884,730.91   sFT  0.99991870   +0 42 57.4
 AC9243;UTM  10      - 4,310,243.402   685,137.726   MT  1.00002208   +1 20 31.5
 AC9243
 AC9243!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC9243!SPC CA 2     -   0.99987930  x   0.99991870  =   0.99979801
 AC9243!UTM  10      -   0.99987930  x   1.00002208  =   0.99990138
 AC9243
 AC9243                          SUPERSEDED SURVEY CONTROL
 AC9243
 AC9243  NAD 83(1998)-  38 55 17.71472(N)    120 51 51.86825(W) AD(2004.69) B
 AC9243  ELLIP H (09/28/05)  769.388  (m)                       GP(       ) 4 1
 AC9243  NAD 83(1992)-  38 55 17.71060(N)    120 51 51.86192(W) AD(1991.35) 1
 AC9243  ELLIP H (06/13/97)  769.483  (m)                       GP(1991.35) 4 2
 AC9243
 AC9243.Superseded values are not recommended for survey control.
 AC9243.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC9243.See file dsdata.txt to determine how the superseded data were derived.
 AC9243
 AC9243_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SFJ8513710243(NAD 83)
 AC9243_MARKER: DD = SURVEY DISK
 AC9243_SETTING: 30 = SET IN A LIGHT STRUCTURE
 AC9243_SP_SET: CONCRETE FOUNDATION
 AC9243_STAMPING: CA-HPGN-DENSIFICATION STA. 03-FM 1994
 AC9243_MARK LOGO: CADT  
 AC9243_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC9243_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AC9243_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC9243+SATELLITE: SATELLITE OBSERVATIONS - October 05, 2004
 AC9243
 AC9243  HISTORY     - Date     Condition        Report By
 AC9243  HISTORY     - 1994     MONUMENTED       CADT
 AC9243  HISTORY     - 19960919 GOOD             CADT
 AC9243  HISTORY     - 20041005 GOOD             CADT
 AC9243
 AC9243                          STATION DESCRIPTION
 AC9243
 AC9243'DESCRIBED BY CALTRANS 1994 (JCB)
 AC9243'THE STATION IS LOCATED AT THE GEORGETOWN AIRPORT (ROEDIGER FIELD) ,
 AC9243'ABOUT 13 MI (20.9 KM) EAST OF AUBURN AND 12 MI (19.3 KM) NORTH OF
 AC9243'PLACERVILLE.  TO REACH THE STATION FROM THE JUNCTION OF U.S.  HIGHWAY
 AC9243'50 AND STATE HIGHWAY 49 IN PLACERVILLE, GO NORTH ON HIGHWAY 49 (SPRING
 AC9243'STREET) FOR 0.2 MI (0.3 KM) TO THE INTERSECTION WITH COLOMA STREET.
 AC9243'TURN LEFT AND GO NORTH ON HIGHWAY 49 (COLOMA STREET) FOR 0.6 MI (1.0
 AC9243'KM) TO A SIDE ROAD RIGHT, STATE HIGHWAY 193.  TURN RIGHT AND GO NORTH
 AC9243'ON HIGHWAY 193 FOR 14.3 MI (23.0 KM) TO THE INTERSECTION WITH MAIN
 AC9243'STREET IN GEORGETOWN.  CONTINUE NORTHWEST ON HIGHWAY 193 FOR 0.7 MI
 AC9243'(1.1 KM) TO A SIDE ROAD RIGHT, SPANISH DRY DIGGINS ROAD. TURN RIGHT
 AC9243'AND GO NORTH ON SPANISH DRY DIGGINS ROAD FOR 0.3 MI (0.5 KM) TO A SIDE
 AC9243'ROAD LEFT, RESERVOIR ROAD.  BEAR RIGHT AND CONTINUE NORTHWEST ON
 AC9243'SPANISH DRY DIGGINS ROAD FOR 0.8 MI (1.3 KM) TO THE AIRPORT ENTRANCE
 AC9243'ON THE RIGHT.  BEAR RIGHT AND GO NORTH ON AERODROME WAY (AIRPORT
 AC9243'ACCESS ROAD) , PASSING AIRCRAFT HANGARS ON THE LEFT, FOR 0.44 MI (0.71
 AC9243'KM) TO THE AIRPORT BEACON ON THE RIGHT AND A DRIVEWAY ON THE LEFT.
 AC9243'TURN LEFT AND GO WEST ACROSS THE AIRCRAFT TIE DOWN AREA FOR 0.1 MI
 AC9243'(0.2 KM) TO THE RUNWAY.  (WARNING-STOP-LOOK BOTH WAYS BEFORE MOVING
 AC9243'ONTO RUNWAY) TURN RIGHT AND GO NORTH ALONG THE EAST SIDE OF THE RUNWAY
 AC9243'FOR ABOUT 400 FT (121.9 M) TO THE STATION ON THE RIGHT.  THE STATION
 AC9243'IS A SURVEY DISK SET IN A 4 FT (1.2 M) BY 4 FT (1.2 M) CONCRETE
 AC9243'FOUNDATION THAT PROJECTS 0.9 FT (0.3 M) ABOVE THE GROUND, 380 FT
 AC9243'(115.8 M) NORTH OF THE NORTH END OF THE AIRCRAFT TIE DOWN AREA, 77 FT
 AC9243'(23.5 M) EAST OF THE EAST EDGE OF PAVEMENT OF RUNWAY AND 3.0 FT (0.9
 AC9243'M) WEST OF A CARSONITE WITNESS POST.  THIS STATION WAS OCCUPIED AS
 AC9243'PART OF A CALIFORNIA HPGN DENSIFICATION SURVEY.  THE AIRPORT IS OPEN
 AC9243'FROM 7 AM TO 7 PM.
 AC9243
 AC9243                          STATION RECOVERY (1996)
 AC9243
 AC9243'RECOVERY NOTE BY CALTRANS 1996 (PTD)
 AC9243'RECOVERED AS DESCRIBED.
 AC9243
 AC9243                          STATION RECOVERY (2004)
 AC9243
 AC9243'RECOVERY NOTE BY CALTRANS 2004 (RLM)
 AC9243'THE STATION WAS RECOVERED AS DESCRIBED. THIS STATION WAS OCCUPIED AS
 AC9243'PART OF A  CALTRANS NORTH REGION OFFICE OF SURVEYORS GPS HEIGHT
 AC9243'MODERNIZATION PROJECT.

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