Data Sheet Retrieval
The NGS Data Sheet - CA 2000 Center of Population Monument
Click here to Return to the MDSHS Center of Population Monument Dedication web page.
See file dsdata.txt for more information about the datasheet.
PROGRAM = datasheet95, VERSION = 8.2
1 National Geodetic Survey, Retrieval Date = SEPTEMBER 13, 2013
DH6647 ***********************************************************************
DH6647 HT_MOD - This is a Height Modernization Survey Station.
DH6647 DESIGNATION - CA 2000 CPOP
DH6647 PID - DH6647
DH6647 STATE/COUNTY- CA/KERN
DH6647 COUNTRY - US
DH6647 USGS QUAD - BUTTONWILLOW (1973)
DH6647
DH6647 *CURRENT SURVEY CONTROL
DH6647 ______________________________________________________________________
DH6647* NAD 83(2011) POSITION- 35 25 03.34508(N) 119 25 27.93371(W) ADJUSTED
DH6647* NAD 83(2011) ELLIP HT- 57.143 (meters) (06/27/12) ADJUSTED
DH6647* NAD 83(2011) EPOCH - 2010.00
DH6647* NAVD 88 ORTHO HEIGHT - 91.60 (meters) 300.5 (feet) GPS OBS
DH6647 ______________________________________________________________________
DH6647 NAVD 88 orthometric height was determined with geoid model GEOID03
DH6647 GEOID HEIGHT - -34.41 (meters) GEOID03
DH6647 GEOID HEIGHT - -34.52 (meters) GEOID12A
DH6647 NAD 83(2011) X - -2,556,478.600 (meters) COMP
DH6647 NAD 83(2011) Y - -4,532,499.513 (meters) COMP
DH6647 NAD 83(2011) Z - 3,675,754.100 (meters) COMP
DH6647 LAPLACE CORR - 4.85 (seconds) DEFLEC12A
DH6647
DH6647 FGDC Geospatial Positioning Accuracy Standards (95% confidence, cm)
DH6647 Type Horiz Ellip Dist(km)
DH6647 -------------------------------------------------------------------
DH6647 NETWORK 0.41 0.90
DH6647 -------------------------------------------------------------------
DH6647 MEDIAN LOCAL ACCURACY AND DIST (007 points) 0.49 0.80 10.25
DH6647 -------------------------------------------------------------------
DH6647 NOTE: Click here for information on individual local accuracy
DH6647 values and other accuracy information.
DH6647
DH6647
DH6647.The horizontal coordinates were established by GPS observations
DH6647.and adjusted by the National Geodetic Survey in June 2012.
DH6647
DH6647.NAD 83(2011) refers to NAD 83 coordinates where the reference
DH6647.frame has been affixed to the stable North American tectonic plate. See
DH6647.NA2011 for more information.
DH6647
DH6647.The horizontal coordinates are valid at the epoch date displayed above
DH6647.which is a decimal equivalence of Year/Month/Day.
DH6647
DH6647.The orthometric height was determined by GPS observations and a
DH6647.high-resolution geoid model using precise GPS observation and
DH6647.processing techniques.
DH6647
DH6647.The X, Y, and Z were computed from the position and the ellipsoidal ht.
DH6647
DH6647.The Laplace correction was computed from DEFLEC12A derived deflections.
DH6647
DH6647.The ellipsoidal height was determined by GPS observations
DH6647.and is referenced to NAD 83.
DH6647
DH6647. The following values were computed from the NAD 83(2011) position.
DH6647
DH6647; North East Units Scale Factor Converg.
DH6647;SPC CA 5 - 713,632.979 1,870,636.501 MT 0.99998967 -0 48 43.0
DH6647;SPC CA 5 - 2,341,310.87 6,137,246.59 sFT 0.99998967 -0 48 43.0
DH6647;UTM 11 - 3,922,054.399 279,875.204 MT 1.00019717 -1 24 20.1
DH6647
DH6647! - Elev Factor x Scale Factor = Combined Factor
DH6647!SPC CA 5 - 0.99999103 x 0.99998967 = 0.99998070
DH6647!UTM 11 - 0.99999103 x 1.00019717 = 1.00018820
DH6647
DH6647 SUPERSEDED SURVEY CONTROL
DH6647
DH6647 NAD 83(2007)- 35 25 03.34378(N) 119 25 27.93249(W) AD(2007.00) 0
DH6647 ELLIP H (02/10/07) 57.138 (m) GP(2007.00)
DH6647 NAD 83(1998)- 35 25 03.34242(N) 119 25 27.93160(W) AD(2004.50) B
DH6647 ELLIP H (06/30/05) 57.150 (m) GP(2004.50) 4 1
DH6647
DH6647.Superseded values are not recommended for survey control.
DH6647
DH6647.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DH6647.See file dsdata.txt to determine how the superseded data were derived.
DH6647
DH6647_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SKV7987522054(NAD 83)
DH6647
DH6647_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
DH6647_SP_SET: SEE TEXT
DH6647_STAMPING: CALIFORNIA 2000 CENTER OF POPULATION
DH6647_MARK LOGO: CSRC
DH6647_MAGNETIC: N = NO MAGNETIC MATERIAL
DH6647_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
DH6647+STABILITY: SURFACE MOTION
DH6647_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
DH6647+SATELLITE: SATELLITE OBSERVATIONS - February 05, 2010
DH6647
DH6647 HISTORY - Date Condition Report By
DH6647 HISTORY - 20040701 MONUMENTED CADT
DH6647 HISTORY - 20100205 GOOD GEOCAC
DH6647
DH6647 STATION DESCRIPTION
DH6647
DH6647'DESCRIBED BY CALTRANS 2004 (JG)
DH6647'THE STATION IS ABOUT 22 MI WESTNORTHWEST OF THE CITY OF BAKERSFIELD IN
DH6647'AN INTERSTATE 5 SAFETY REST AREA. FROM THE INTERSECTION OF I-5 AND 7TH
DH6647'STANDARD RD/ROWLEE RD, DRIVE SOUTH ON I-5 FOR 3.6 MI TO THE START OF
DH6647'THE OFF-RAMP FOR THE BUTTONWILLOW SAFETY ROADSIDE REST AREA. EXIT THE
DH6647'FREEWAY AND PROCEED 0.2 MILE TO A FORK IN THE DRIVEWAY OF THE REST
DH6647'AREA. BEAR RIGHT AT THE FORK (FOR CAR PARKING) AND PROCEED 0.1 MILE
DH6647'TO THE STATION IN THE TRAFFIC SEPARATION ISLAND ON THE LEFT. THE
DH6647'STATION IS LOCATED 7.9 M (26 FT) NORTHWESTERLY OF THE SOUTHEASTERLY
DH6647'END OF A TRAFFIC SEPARATION ISLAND, SEPARATING TRUCK TRAFFIC FROM
DH6647'AUTOMOBILES. SAID TRAFFIC ISLAND IS THE 5TH ISLAND SITUATED
DH6647'NORTHWESTERLY OF THE SOUTHEASTERLY END OF THE REST AREA. IT IS
DH6647'DIRECTLY ACROSS THE PAVEMENT (NORTHEASTERLY) IN THE TRAFFIC SEPARATION
DH6647'ISLAND FROM THE MOST NORTHWESTERLY HANDICAPPED PARKING SPOTS NEAR THE
DH6647'RESTROOM FACILITIES. IT IS 26.5 FEET FROM THE CURB FACE AT SOUTHERLY
DH6647'NOSE OF THE MEDIAN, 6.8 FEET FROM THE EASTERLY CURB OF THE MEDIAN,
DH6647'3.2 FEET FROM THE WESTERLY CURB OF THE MEDIAN, 10.6 FEET FROM A
DH6647'2-INCH DIAMETER TREE ON THE NORTH, AND 9.1 FEET FROM A 2-INCH
DH6647'DIAMETER TREE ON THE SOUTH. THE MONUMENT IS AN 8-INCH DIAMETER BRASS
DH6647'MONUMENT PLATE SET FLUSH IN A GRANITE BLOCK INSET AMONG BRICKS IN THE
DH6647'TRAFFIC ISLAND. IT IS STAMPED (ACTUALLY CAST) CALIFORNIA 2000 (AT
DH6647'THE TOP) CENTER OF POPULATION (AT THE BOTTOM). LETTERING ALSO CAST
DH6647'ON THE EDGES OF THE DISK ARE 'CLSA' AND 'CALTRANS' ON THE LEFT AND
DH6647''CSRC' AND 'NGS' ON THE RIGHT. THE DISK IS SET IN A COLUMN OF
DH6647'CONCRETE THAT IS ABOUT 4 FT DEEP. THIS STATION WAS OBSERVED AS PART OF
DH6647'THE SAN JOAQUIN VALLEY HEIGHT MODERNIZATION SURVEY, A CSRC PROJECT.
DH6647
DH6647 STATION RECOVERY (2010)
DH6647
DH6647'RECOVERY NOTE BY GEOCACHING 2010 (RT)
DH6647'RECOVERED IN GOOD CONDITION.
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