Data Sheet Retrieval
The NGS Data Sheet
See file dsdata.txt for more information about the datasheet.
PROGRAM = datasheet95, VERSION = 8.9.1
1 National Geodetic Survey, Retrieval Date = OCTOBER 1, 2016
UW7928 ***********************************************************************
UW7928 FBN - This is a Federal Base Network Control Station.
UW7928 DESIGNATION - PF 118
UW7928 PID - UW7928
UW7928 STATE/COUNTY- AK/KENAI PENINSULA BOROUGH
UW7928 COUNTRY - US
UW7928 USGS QUAD - SEWARD C-7
UW7928
UW7928 *CURRENT SURVEY CONTROL
UW7928 ______________________________________________________________________
UW7928* NAD 83(2011) POSITION- 60 32 05.16538(N) 149 32 49.38669(W) ADJUSTED
UW7928* NAD 83(2011) ELLIP HT- 214.079 (meters) (06/27/12) ADJUSTED
UW7928* NAD 83(2011) EPOCH - 2010.00
UW7928* NAVD 88 ORTHO HEIGHT - 202.8 (meters) 665. (feet) GPS OBS
UW7928 ______________________________________________________________________
UW7928 NAVD 88 orthometric height was determined with geoid model GEOID99
UW7928 GEOID HEIGHT - 13.127 (meters) GEOID99
UW7928 GEOID HEIGHT - 11.360 (meters) GEOID12B
UW7928 NAD 83(2011) X - -2,711,540.455 (meters) COMP
UW7928 NAD 83(2011) Y - -1,594,221.475 (meters) COMP
UW7928 NAD 83(2011) Z - 5,530,213.369 (meters) COMP
UW7928 LAPLACE CORR - -21.00 (seconds) DEFLEC12B
UW7928
UW7928 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
UW7928 Standards:
UW7928 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
UW7928 Horiz Ellip SD_N SD_E SD_h (unitless)
UW7928 -------------------------------------------------------------------
UW7928 NETWORK 1.16 3.10 0.54 0.37 1.58 0.10878590
UW7928 -------------------------------------------------------------------
UW7928 Click here for local accuracies and other accuracy information.
UW7928
UW7928
UW7928.The horizontal coordinates were established by GPS observations
UW7928.and adjusted by the National Geodetic Survey in June 2012.
UW7928
UW7928.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
UW7928.been affixed to the stable North American tectonic plate. See
UW7928.NA2011 for more information.
UW7928
UW7928.The horizontal coordinates are valid at the epoch date displayed above
UW7928.which is a decimal equivalence of Year/Month/Day.
UW7928
UW7928.The orthometric height was determined by GPS observations and a
UW7928.high-resolution geoid model.
UW7928
UW7928.Significant digits in the geoid height do not necessarily reflect accuracy.
UW7928.GEOID12B height accuracy estimate available here.
UW7928
UW7928.Photographs are available for this station.
UW7928
UW7928.The X, Y, and Z were computed from the position and the ellipsoidal ht.
UW7928
UW7928.The Laplace correction was computed from DEFLEC12B derived deflections.
UW7928
UW7928.The ellipsoidal height was determined by GPS observations
UW7928.and is referenced to NAD 83.
UW7928
UW7928. The following values were computed from the NAD 83(2011) position.
UW7928
UW7928; North East Units Scale Factor Converg.
UW7928;SPC AK 4 - 727,751.748 524,862.876 MT 0.99990757 +0 23 39.7
UW7928;UTM 06 - 6,713,674.578 360,254.165 MT 0.99983930 -2 13 04.6
UW7928
UW7928! - Elev Factor x Scale Factor = Combined Factor
UW7928!SPC AK 4 - 0.99996649 x 0.99990757 = 0.99987407
UW7928!UTM 06 - 0.99996649 x 0.99983930 = 0.99980580
UW7928
UW7928 SUPERSEDED SURVEY CONTROL
UW7928
UW7928 NAD 83(2007)- 60 32 05.15661(N) 149 32 49.37583(W) AD(2007.00) 0
UW7928 ELLIP H (02/10/07) 214.026 (m) GP(2007.00)
UW7928 NAD 83(1992)- 60 32 05.15752(N) 149 32 49.37698(W) AD( ) B
UW7928 ELLIP H (03/31/97) 214.025 (m) GP( ) 1 1
UW7928 NAD 83(1992)- 60 32 05.15400(N) 149 32 49.36749(W) AD( ) B
UW7928 ELLIP H (09/01/92) 214.043 (m) GP( ) 4 2
UW7928 NAD 83(1986)- 60 32 05.16574(N) 149 32 49.38049(W) AD( ) 1
UW7928 NAVD 88 (06/20/05) 202.4 (m) UNKNOWN model used GPS OBS
UW7928 NAVD 88 (03/31/97) 203.0 (m) GEOID96 model used GPS OBS
UW7928 NAVD 88 (12/18/95) 203.2 (m) GEOID93 model used GPS OBS
UW7928
UW7928.Superseded values are not recommended for survey control.
UW7928
UW7928.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
UW7928.See file dsdata.txt to determine how the superseded data were derived.
UW7928
UW7928_U.S. NATIONAL GRID SPATIAL ADDRESS: 6VUN6025413674(NAD 83)
UW7928
UW7928_MARKER: DH = HORIZONTAL CONTROL DISK
UW7928_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
UW7928_STAMPING: DOT PF 118 1988
UW7928_MARK LOGO: NGS
UW7928_MAGNETIC: N = NO MAGNETIC MATERIAL
UW7928_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
UW7928_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
UW7928+SATELLITE: SATELLITE OBSERVATIONS - August 07, 2010
UW7928
UW7928 HISTORY - Date Condition Report By
UW7928 HISTORY - 1988 MONUMENTED NGS
UW7928 HISTORY - 1989 GOOD JOA
UW7928 HISTORY - 19920521 GOOD NOS
UW7928 HISTORY - 19950510 GOOD NGS
UW7928 HISTORY - 19950618 GOOD NOS
UW7928 HISTORY - 19960507 GOOD NGS
UW7928 HISTORY - 19960518 GOOD NGS
UW7928 HISTORY - 20100807 GOOD GEOCAC
UW7928
UW7928 STATION DESCRIPTION
UW7928
UW7928'DESCRIBED BY NATIONAL GEODETIC SURVEY 1988
UW7928'THE STATION IS ABOUT 120.7 KM (75.00 MI) SOUTH-SOUTHEAST OF ANCHORAGE,
UW7928'51.5 KM (32.00 MI) NORTH OF SEWARD AND JUST EAST OF THE EAST END OF A
UW7928'HIGHWAY TURNOUT AND ON A GENTLE SLOPE.
UW7928'TO REACH THE STATION FROM THE SOUTHERNMOST JUNCTION OF STATE HIGHWAY
UW7928'9, THE SEWARD HIGHWAY, AND STATE HIGHWAY 1, THE STERLING HIGHWAY, GO
UW7928'WESTERLY ON STATE HIGHWAY 1 UPHILL FOR 0.32 KM (0.20 MI) TO THE END
UW7928'OF A GRASS MEDIAN STRIP AND THE STATION ON THE LEFT ON THE SOUTH SIDE
UW7928'OF A GUARDRAIL.
UW7928'THE STATION IS A STANDARD NGS DISK --- DOT PF 118 1988 --- CRIMPED TO
UW7928'THE TOP OF A STAINLESS STEEL ROD SET FLUSH WITH THE GROUND AND DRIVEN
UW7928'TO AN UNKNOWN DEPTH ENCASED IN A PVC PIPE IMBEDDED IN THE GROUND
UW7928'PROJECTING 4 CM. LOCATED 40.7 M (133.5 FT) EAST OF THE WEST END OF A
UW7928'GUARDRAIL AT THE MOST EASTERLY END OF HIGHWAY TURNOUT, 24.8 M
UW7928'(81.4 FT) SOUTH-SOUTHWEST OF A KEEP RIGHT RIGHT SIGN AND 6.2 M
UW7928'(20.3 FT) SOUTH-SOUTHEAST OF A CARSONITE WITNESS POST ATTACHED TO A
UW7928'GUARDRAIL.
UW7928'CORRECT COUNTY CODE SHOULD BE KENAI PENINSULA BOROUGH.
UW7928'THIS STATION SUITABLE FOR GPS SURVEYS
UW7928'ALASKA DOT SURVEY, 1988
UW7928'DESCRIBED BY D.R. LOKKEN.
UW7928
UW7928 STATION RECOVERY (1989)
UW7928
UW7928'RECOVERY NOTE BY JOHN OSWALD AND ASSOCIATES, LLC 1989
UW7928'RECOVERED IN GOOD CONDITION.
UW7928
UW7928 STATION RECOVERY (1992)
UW7928
UW7928'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1992
UW7928'RECOVERED IN GOOD CONDITION.
UW7928
UW7928 STATION RECOVERY (1995)
UW7928
UW7928'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (JGF)
UW7928'RECOVERED AS DESCRIBED.
UW7928
UW7928 STATION RECOVERY (1995)
UW7928
UW7928'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1995 (JGF)
UW7928'RECOVERED AS DESCRIBED.
UW7928
UW7928 STATION RECOVERY (1996)
UW7928
UW7928'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (JGF)
UW7928'RECOVERED AS DESCRIBED.
UW7928
UW7928 STATION RECOVERY (1996)
UW7928
UW7928'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (JGF)
UW7928'RECOVERED AS DESCRIBED.
UW7928
UW7928 STATION RECOVERY (2010)
UW7928
UW7928'RECOVERY NOTE BY GEOCACHING 2010 (WS)
UW7928'RECOVERED IN GOOD CONDITION.
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