Salmon Falls Rd & American River

T. 11   R. 8   S. 25

Picture Orientation:  Standing on the East side of the Salmon Falls bridge looking Northeast toward Skunk                                    Hollow area parking lot

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
 AC9241 ***********************************************************************
 AC9241  DESIGNATION -  HPGN D CA 03 AC
 AC9241  PID         -  AC9241
 AC9241  STATE/COUNTY-  CA/EL DORADO
 AC9241  USGS QUAD   -  PILOT HILL (1978)
 AC9241
 AC9241                         *CURRENT SURVEY CONTROL
 AC9241  ___________________________________________________________________
 AC9241* NAD 83(2007)-  38 46 24.00616(N)    121 02 07.58309(W)     ADJUSTED  
 AC9241* NAVD 88     -       148.7    (meters)     488.     (feet)  GPS OBS   
 AC9241  ___________________________________________________________________
 AC9241  EPOCH DATE  -        2007.00
 AC9241  X           -  -2,567,126.100 (meters)                     COMP
 AC9241  Y           -  -4,266,435.455 (meters)                     COMP
 AC9241  Z           -   3,972,805.666 (meters)                     COMP
 AC9241  LAPLACE CORR-          13.71  (seconds)                    DEFLEC09
 AC9241  ELLIP HEIGHT-         119.931 (meters)          (02/10/07) ADJUSTED
 AC9241  GEOID HEIGHT-         -28.63  (meters)                     GEOID09
 AC9241
 AC9241  ------- Accuracy Estimates (at 95% Confidence Level in cm) --------
 AC9241  Type    PID    Designation                      North   East  Ellip
 AC9241  -------------------------------------------------------------------
 AC9241  NETWORK AC9241 HPGN D CA 03 AC                   0.82   1.27   5.55
 AC9241  -------------------------------------------------------------------
 AC9241
 AC9241.The horizontal coordinates were established by GPS observations
 AC9241.and adjusted by the National Geodetic Survey in February 2007.
 AC9241
 AC9241.The datum tag of NAD 83(2007) is equivalent to NAD 83(NSRS2007).
 AC9241.See National Readjustment for more information.
 AC9241.The horizontal coordinates are valid at the epoch date displayed above.
 AC9241.The epoch date for horizontal control is a decimal equivalence
 AC9241.of Year/Month/Day.
 AC9241
 AC9241.The orthometric height was determined by GPS observations and a
 AC9241.high-resolution geoid model.
 AC9241
 AC9241.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC9241
 AC9241.The Laplace correction was computed from DEFLEC09 derived deflections.
 AC9241
 AC9241.The ellipsoidal height was determined by GPS observations
 AC9241.and is referenced to NAD 83.
 AC9241
 AC9241.The geoid height was determined by GEOID09.
 AC9241
 AC9241;                    North         East     Units Scale Factor Converg.
 AC9241;SPC CA 2     -   623,290.984 2,083,814.825   MT  0.99992935   +0 36 29.2
 AC9241;SPC CA 2     - 2,044,913.84  6,836,649.14   sFT  0.99992935   +0 36 29.2
 AC9241;UTM  10      - 4,293,456.512   670,663.430   MT  0.99995867   +1 13 50.1
 AC9241
 AC9241!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC9241!SPC CA 2     -   0.99998118  x   0.99992935  =   0.99991053
 AC9241!UTM  10      -   0.99998118  x   0.99995867  =   0.99993985
 AC9241
 AC9241                          SUPERSEDED SURVEY CONTROL
 AC9241
 AC9241  NAD 83(1992)-  38 46 24.00068(N)    121 02 07.57566(W) AD(1991.35) 1
 AC9241  ELLIP H (06/13/97)  120.032  (m)                       GP(1991.35) 4 2
 AC9241
 AC9241.Superseded values are not recommended for survey control.
 AC9241.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC9241.See file dsdata.txt to determine how the superseded data were derived.
 AC9241
 AC9241_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SFH7066393456(NAD 83)
 AC9241_MARKER: DD = SURVEY DISK
 AC9241_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AC9241+WITH SETTING: INFORMATION.
 AC9241_STAMPING: CA-HPGN-DENSIFICATION STA. 03-AC 1994
 AC9241_MARK LOGO: CADT  
 AC9241_PROJECTION: FLUSH
 AC9241_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC9241_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC9241_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC9241+SATELLITE: SATELLITE OBSERVATIONS - July 01, 2005
 AC9241_ROD/PIPE-DEPTH: 3.00 meters
 AC9241
 AC9241  HISTORY     - Date     Condition        Report By
 AC9241  HISTORY     - 1994     MONUMENTED       CADT
 AC9241  HISTORY     - 20030827 GOOD             CADT
 AC9241  HISTORY     - 20050701 GOOD             FRAME
 AC9241
 AC9241                          STATION DESCRIPTION
 AC9241
 AC9241'DESCRIBED BY CALTRANS 1994 (JCB)
 AC9241'THE STATION IS LOCATED ON THE SOUTHEAST SIDE OF SALMON FALLS ROAD IN
 AC9241'THE SKUNK HOLLOW AREA OF THE FOLSOM LAKE STATE RECREATION AREA, ABOUT
 AC9241'29 MI (46.7 KM) NORTHEAST OF SACRAMENTO, 13 MI (20.9 KM) WEST OF
 AC9241'PLACERVILLE AND 10 MI (16.1 KM) SOUTH OF AUBURN.  TO REACH THE STATION
 AC9241'FROM THE U.S.  HIGHWAY 50/EL DORADO HILLS BLVD-LATROBE ROAD
 AC9241'INTERCHANGE IN EL DORADO HILLS, GO NORTH ON EL DORADO HILLS BLVD FOR
 AC9241'4.2 MI (6.8 KM) TO THE INTERSECTION WITH GREEN VALLEY ROAD AND THE END
 AC9241'OF EL DORADO HILLS BLVD.  CONTINUE STRAIGHT ACROSS THE INTERSECTION
 AC9241'AND GO NORTHEAST ON SALMON FALLS ROAD FOR 5.8 MI (9.3 KM) TO THE
 AC9241'HIGHWAY BRIDGE ACROSS THE SOUTH FORK OF THE AMERICAN RIVER ARM OF
 AC9241'FOLSOM LAKE.  CROSS THE BRIDGE AND CONTINUE NORTH ON SALMON FALLS ROAD
 AC9241'FOR ABOUT 100 FT (30.5 M) TO THE ENTRANCE TO THE SKUNK HOLLOW AREA
 AC9241'PARKING LOT AND THE STATION ON THE RIGHT.  THE STATION IS A SURVEY
 AC9241'DISK ENCASED IN PVC PIPE WITH ACCESS COVER SET IN CONCRETE FLUSH WITH
 AC9241'THE GROUND, ABOUT 125 FT (38.1 M) NORTHEAST OF THE NORTHEAST END OF
 AC9241'THE SALMON FALLS BRIDGE, 49.0 FT (14.9 M) SOUTHEAST OF THE CENTERLINE
 AC9241'OF SALMON FALLS ROAD, 13.8 FT (4.2 M) SOUTH OF THE SOUTH CURB OF THE
 AC9241'ENTRANCE ROAD, 11.2 FT (3.4 M) SOUTHEAST OF THE SOUTH SIGN POST FOR
 AC9241'THE SKUNK HOLLOW SIGN, 2.5 FT (0.8 M) NORTHWEST OF A CARSONITE WITNESS
 AC9241'POST AND ABOUT 2 FT (0.6 M) LOWER THAN SALMON FALLS ROAD.  THIS
 AC9241'STATION WAS OCCUPIED AS PART OF A CALIFORNIA HPGN DENSIFICATION
 AC9241'SURVEY.
 AC9241
 AC9241                          STATION RECOVERY (2003)
 AC9241
 AC9241'RECOVERY NOTE BY CALTRANS 2003 (RLM)
 AC9241'RECOVERED IN GOOD CONDITION.
 AC9241
 AC9241                          STATION RECOVERY (2005)
 AC9241
 AC9241'RECOVERY NOTE BY FRAME SURVEYING AND MAPPING 2005 (ZZZ)
 AC9241'RECOVERED AS DESCRIBED.

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