DH6695 - Midvalley

DATABASE = ,PROGRAM = datasheet, VERSION = 7.61
1 National Geodetic Survey, Retrieval Date = OCTOBER 14, 2008
DH6695 ***********************************************************************
DH6695 HT_MOD - This is a Height Modernization Survey Station.
DH6695 DESIGNATION - MIDVALLEY
DH6695 PID - DH6695
DH6695 STATE/COUNTY- CA/TULARE
DH6695 USGS QUAD - GOSHEN (1969)
DH6695
DH6695 *CURRENT SURVEY CONTROL
DH6695 ___________________________________________________________________
DH6695* NAD 83(2007)- 36 17 53.33319(N) 119 23 07.88482(W) ADJUSTED
DH6695* NAVD 88 - 98.79 (meters) 324.1 (feet) GPS OBS
DH6695 ___________________________________________________________________
DH6695 EPOCH DATE - 2007.00
DH6695 X - -2,525,321.502 (meters) COMP
DH6695 Y - -4,484,372.519 (meters) COMP
DH6695 Z - 3,754,945.174 (meters) COMP
DH6695 LAPLACE CORR- 5.37 (seconds) DEFLEC99
DH6695 ELLIP HEIGHT- 66.676 (meters) (02/10/07) ADJUSTED
DH6695 GEOID HEIGHT- -32.05 (meters) GEOID03
DH6695
DH6695 ------- Accuracy Estimates (at 95% Confidence Level in cm) --------
DH6695 Type PID Designation North East Ellip
DH6695 -------------------------------------------------------------------
DH6695 NETWORK DH6695 MIDVALLEY 1.57 1.78 3.27
DH6695 -------------------------------------------------------------------
DH6695
DH6695.The horizontal coordinates were established by GPS observations
DH6695.and adjusted by the National Geodetic Survey in February 2007.
DH6695
DH6695.The datum tag of NAD 83(2007) is equivalent to NAD 83(NSRS2007).
DH6695.See National Readjustment for more information.
DH6695.The horizontal coordinates are valid at the epoch date displayed above.
DH6695.The epoch date for horizontal control is a decimal equivalence
DH6695.of Year/Month/Day.
DH6695
DH6695.The orthometric height was determined by GPS observations and a
DH6695.high-resolution geoid model using precise GPS observation and
DH6695.processing techniques.
DH6695
DH6695.The X, Y, and Z were computed from the position and the ellipsoidal ht.
DH6695
DH6695.The Laplace correction was computed from DEFLEC99 derived deflections.
DH6695
DH6695.The ellipsoidal height was determined by GPS observations
DH6695.and is referenced to NAD 83.
DH6695
DH6695.The geoid height was determined by GEOID03.
DH6695
DH6695; North East Units Scale Factor Converg.
DH6695;SPC CA 4 - 607,126.622 1,965,372.667 MT 0.99995702 -0 13 48.0
DH6695;SPC CA 4 - 1,991,881.26 6,448,060.16 sFT 0.99995702 -0 13 48.0
DH6695;UTM 11 - 4,019,658.995 285,791.956 MT 1.00016538 -1 24 45.9
DH6695
DH6695! - Elev Factor x Scale Factor = Combined Factor
DH6695!SPC CA 4 - 0.99998954 x 0.99995702 = 0.99994656
DH6695!UTM 11 - 0.99998954 x 1.00016538 = 1.00015491
DH6695
DH6695 SUPERSEDED SURVEY CONTROL
DH6695
DH6695 NAD 83(1998)- 36 17 53.33201(N) 119 23 07.88474(W) AD(2004.50) B
DH6695 ELLIP H (06/30/05) 66.706 (m) GP( ) 4 1
DH6695
DH6695.Superseded values are not recommended for survey control.
DH6695.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DH6695.See file dsdata.txt to determine how the superseded data were derived.
DH6695
DH6695_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SKA8579219659(NAD 83)
DH6695_MARKER: DD = SURVEY DISK
DH6695_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
DH6695+WITH SETTING: PAVEMENT
DH6695_SP_SET: CONCRETE
DH6695_STAMPING: MIDVALLEY 1976
DH6695_MARK LOGO: CADH
DH6695_MAGNETIC: N = NO MAGNETIC MATERIAL
DH6695_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
DH6695+STABILITY: SURFACE MOTION
DH6695_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
DH6695+SATELLITE: SATELLITE OBSERVATIONS - August 10, 2004
DH6695
DH6695 HISTORY - Date Condition Report By
DH6695 HISTORY - 1976 MONUMENTED CADH
DH6695 HISTORY - 20040810 GOOD CADT
DH6695
DH6695 STATION DESCRIPTION
DH6695
DH6695'DESCRIBED BY CALTRANS 2004 (HB)
DH6695'THE STATION IS ABOUT 8 MILES NORTHWEST OF THE CITY OF TULARE AND ABOUT
DH6695'4.5 MILES SOUTHWEST OF THE CITY OF VISALIA. TO REACH THE STATION FROM
DH6695'THE INTERSECTION OF STATE HIGHWAY 99 AND STATE HIGHWAY 198, WHICH IS
DH6695'ABOUT 6 MILES WEST OF THE CITY OF VISALIA, GO SOUTH 2.5 MILES ON HWY
DH6695'99 TO CALDWELL AVENUE (AVENUE 280). TAKE THE CALDWELL AVENUE
DH6695'SOUTHBOUND OFFRAMP AND CROSS CALDWELL AVENUE TO THE SOUTHBOUND ONRAMP
DH6695'OF HWY 99 AND THE STATION ON THE RIGHT (WEST). THE STATION IS AT THE
DH6695'SOUTHWEST CORNER OF CALDWELL AVENUE (AVENUE 280) AND THE SOUTHBOUND
DH6695'ONRAMP TO HWY 99. THE MONUMENT IS A 4 INCH BRASS DISK STAMPED
DH6695'MIDVALLEY 1976, SET FLUSH IN CONCRETE, UP 0.1 METERS FROM THE
DH6695'SURROUNDING GROUND, 7.2 METERS SOUTH OF THE CENTERLINE OF CALDWELL
DH6695'AVENUE, 30.5 METERS NORTHWEST OF A LIGHT POST AND 8.5 METERS EAST OF A
DH6695'4 INCH BRASS DISK STAMPED MIDVALLEY DISK NO. 2, SET IN A CONCRETE
DH6695'BRIDGE DECK OVER THE RAILROAD TRACKS. THIS STATION WAS OBSERVED AS
DH6695'PART OF THE SAN JOAQUIN VALLEY HEIGHT MODERNIZATION SURVEY, A CSRC
DH6695'PROJECT.