Data Sheet Retrieval
The NGS Data Sheet
See file dsdata.txt for more information about the datasheet.
PROGRAM = datasheet95, VERSION = 8.00
1 National Geodetic Survey, Retrieval Date = FEBRUARY 18, 2013
DG4014 ***********************************************************************
DG4014 DESIGNATION - TIDAL 3
DG4014 PID - DG4014
DG4014 STATE/COUNTY- CQ/ROTA
DG4014 COUNTRY - US
DG4014 USGS QUAD -
DG4014
DG4014 *CURRENT SURVEY CONTROL
DG4014 ______________________________________________________________________
DG4014* NAD 83(MA11) POSITION- 14 08 22.24743(N) 214 51 21.15125(W) ADJUSTED
DG4014* NAD 83(MA11) ELLIP HT- 56.274 (meters) (06/27/12) ADJUSTED
DG4014* NAD 83(MA11) EPOCH - 2010.00
DG4014* NMVD03 ORTHO HEIGHT - 1.482 (meters) 4.86 (feet) ADJUSTED
DG4014 ______________________________________________________________________
DG4014 NAD 83(MA11) X - -5,076,342.778 (meters) COMP
DG4014 NAD 83(MA11) Y - 3,535,496.953 (meters) COMP
DG4014 NAD 83(MA11) Z - 1,547,968.236 (meters) COMP
DG4014 LAPLACE CORR - -0.59 (seconds) DEFLEC12A
DG4014 GEOID HEIGHT - 54.78 (meters) GEOID12A
DG4014 VERT ORDER - FIRST CLASS II
DG4014
DG4014 FGDC Geospatial Positioning Accuracy Standards (95% confidence, cm)
DG4014 Type Horiz Ellip Dist(km)
DG4014 -------------------------------------------------------------------
DG4014 NETWORK 0.95 2.12
DG4014 -------------------------------------------------------------------
DG4014 MEDIAN LOCAL ACCURACY AND DIST (008 points) 0.76 2.27 6.77
DG4014 -------------------------------------------------------------------
DG4014 NOTE: Click here for information on individual local accuracy
DG4014 values and other accuracy information.
DG4014
DG4014
DG4014.The horizontal coordinates were established by GPS observations
DG4014.and adjusted by the National Geodetic Survey in June 2012.
DG4014
DG4014.NAD 83(MA11) refers to NAD 83 coordinates where the reference
DG4014.frame has been affixed to the stable Mariana tectonic plate.
DG4014
DG4014.The horizontal coordinates are valid at the epoch date displayed above
DG4014.which is a decimal equivalence of Year/Month/Day.
DG4014
DG4014.The orthometric height was determined by differential leveling and
DG4014.adjusted by the CEN OPER OCEANOG PROD+SVCS
DG4014.in March 2004.
DG4014
DG4014.The X, Y, and Z were computed from the position and the ellipsoidal ht.
DG4014
DG4014.The Laplace correction was computed from DEFLEC12A derived deflections.
DG4014
DG4014.The ellipsoidal height was determined by GPS observations
DG4014.and is referenced to NAD 83.
DG4014
DG4014. The following values were computed from the NAD 83(MA11) position.
DG4014
DG4014; North East Units Scale Factor Converg.
DG4014;UTM 55 - 1,563,948.619 299,673.015 MT 1.00009641 -0 27 12.6
DG4014
DG4014! - Elev Factor x Scale Factor = Combined Factor
DG4014!UTM 55 - 0.99999115 x 1.00009641 = 1.00008756
DG4014
DG4014|---------------------------------------------------------------------|
DG4014| PID Reference Object Distance Geod. Az |
DG4014| dddmmss.s |
DG4014| DG4003 TAM 1 206.544 METERS 33836 |
DG4014|---------------------------------------------------------------------|
DG4014
DG4014 SUPERSEDED SURVEY CONTROL
DG4014
DG4014 NAD 83(2002)- 14 08 22.24710(N) 214 51 21.15112(W) AD(2002.00) A
DG4014 ELLIP H (06/14/04) 56.261 (m) GP(2002.00) 2 1
DG4014
DG4014.Superseded values are not recommended for survey control.
DG4014
DG4014.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DG4014.See file dsdata.txt to determine how the superseded data were derived.
DG4014
DG4014_U.S. NATIONAL GRID SPATIAL ADDRESS: 55PBR9967363948(NAD 83)
DG4014
DG4014_MARKER: DB = BENCH MARK DISK
DG4014_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
DG4014_SP_SET: SEA WALL
DG4014_STAMPING: TIDAL MK 3 1969
DG4014_MARK LOGO: USGS
DG4014_MAGNETIC: N = NO MAGNETIC MATERIAL
DG4014_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
DG4014+STABILITY: SURFACE MOTION
DG4014_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
DG4014+SATELLITE: SATELLITE OBSERVATIONS - July 23, 2007
DG4014
DG4014 HISTORY - Date Condition Report By
DG4014 HISTORY - 1969 MONUMENTED USGS
DG4014 HISTORY - 20030528 GOOD CNMI
DG4014 HISTORY - 20040304 GOOD CO-OPS
DG4014 HISTORY - 20070722 GOOD USACE
DG4014 HISTORY - 20070723 GOOD USACE
DG4014
DG4014 STATION DESCRIPTION
DG4014
DG4014'DESCRIBED BY COMMONWEALTH NORTHN MARIANA IS 2003 (PPC)
DG4014'THE STATION IS LOCATED ON ROTA ISLAND OF THE COMMONWEALTH OF THE
DG4014'NORTHERN MARIANA ISLANDS. STATION IS LOCATED IN ROTA EAST HARBOR. THE
DG4014'STATION IS ON THE NORTHEAST CORNER OF THE SEA WALL, 1.5 FEET (0.5 M)
DG4014'WEST OF THE SOUTH EDGE OF THE SEA WALL, 1.5 FEET (0.5 M) WEST OF THE
DG4014'EAST EDGE OF THE SEA WALL, AND IS A STANDARD USGS TABLET STAMPED TIDAL
DG4014'MK 3 1969.
DG4014
DG4014 STATION RECOVERY (2004)
DG4014
DG4014'RECOVERY NOTE BY CEN OPER OCEANOG PROD+SVCS 2004 (JRH)
DG4014'ADJUSTMENT ID=00000457 (NORTHERN MARIANAS VERTICAL DATUM=NM),
DG4014'SPECIFICALLY FOR THE ISLAND OF ROTA, IN 2004 -
DG4014'
DG4014'COMPUTATION OF HEIGHT FOR CONSTRAINT FOLLOWS...
DG4014'
DG4014'USING AN OLD ADJUSTMENT OF A DOUBLE-RUN, THIRD-ORDER LEVELING LINE
DG4014'FROM TIDE GAGE AT ROTA EAST HARBOR EASTERLY TO ROTA AIRPORT WHICH WAS
DG4014'COMPLETED IN FEBRUARY 1969 BY T.A. MOYE (PV 758) OF THE U.S.
DG4014'GEOLOGICAL SURVEY (USGS) AND PUBLISHED BY THAT OFFICE FOR ROTA ISLAND,
DG4014'MARIANA ISLANDS, WITH THE FOLLOWING EXCERPTED INFORMATION -
DG4014'
DG4014'TIME PERIOD = 29 DAYS
DG4014'TIDAL RANGE = FEBRUARY 11, 1969 - MARCH 11, 1969
DG4014'TIDE STATION LOCATION = ROTA EAST HARBOR
DG4014'
DG4014'BENCH MARK ELEVATION INFORMATION IN METERS ABOVE
DG4014'
DG4014' STAMPING OR DESIGNATION MLLW MSL (1969)
DG4014'
DG4014' TIDAL GAGE REFERENCE POINT 2.057
DG4014' TIDAL MK 1 1969 2.014 1.644
DG4014' TIDAL MK 3 1969 1.508
DG4014'
DG4014'ELEVATIONS OF TIDAL DATUMS REFERRED TO MEAN LOWER LOW WATER (MLLW) IN
DG4014'1969 AND PUBLISHED BY THE USGS, IN METERS -
DG4014'
DG4014'MEAN HIGHER HIGH WATER (MHHW) 0.62
DG4014'MEAN SEA LEVEL (MSL) 0.37
DG4014'MEAN LOWER LOW WATER 0.00
DG4014'
DG4014'ALSO, USING INFORMATION PROVIDED BY JAMES R. HUBBARD OF THE CENTER
DG4014'FOR OPERATIONAL OCEANOGRAPHIC PRODUCTS (CO-OPS) ON MARCH 4,
DG4014'2004, AS FOLLOWS -
DG4014'
DG4014'BASED ON THE SEA LEVEL TRENDS OBSERVED IN THE WESTERN PACIFIC AND
DG4014'SPECIFICALLY THE UPDATED 1983-2001 EPOCH SEA LEVEL CHANGES COMPUTED
DG4014'FOR NOS TIDE STATION 1633227 SAIPAN (MARK UH-2C), IT WAS COMMUNICATED
DG4014'TO ED CARLSON, NGS PACIFIC REGIONAL GEODETIC ADVISOR, THAT FOR THE
DG4014'PURPOSE OF ESTABLISHING A LOCAL MEAN SEA LEVEL NETWORK FOR ROTA AND
DG4014'TINIAN, A SEA LEVEL ADJUSTMENT OF 0.026M (APPROXIMATELY 0.1 FT) BE
DG4014'APPLIED TO THE DESIGNATED TIDAL BENCH MARK ELEVATIONS (DETERMINED BY
DG4014'USGS 1969 SURVEYS) ON ROTA (TIDAL 3 1969) AND TINIAN (TIDAL 1 1969).
DG4014'
DG4014' METERS
DG4014'ELEVATION OF TIDAL MK 3 1969 ABOVE MSL (1969) 1.508
DG4014'MSL ADJUSTMENT, DIFFERENCE BETWEEN MSL (1969) AND MSL (2004) - 0.026
DG4014' =======
DG4014'ELEVATION OF TIDAL MK 3 1969 ABOVE MSL (2004) 1.482
DG4014'
DG4014'
DG4014'THE ORTHOMETRIC HEIGHTS, RESULTING FROM THE 2004 ADJUSTMENT OF THE
DG4014'2003 LEVELING OBSERVATIONS DONE ON THE ISLAND OF ROTA, WERE COMPUTED
DG4014'BASED ON NORMAL GRAVITY (SEE USC+GS SPECIAL PUBLICATION 240).
DG4014'NOTE--IF ACTUAL GRAVITY VALUES BECOME AVAILABLE IN THE NORTHERN
DG4014'MARIANAS, 'TRUE' ORTHOMETRIC HEIGHTS MAY BE RECOMPUTED LATER.
DG4014
DG4014 STATION RECOVERY (2007)
DG4014
DG4014'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2007 (JDP)
DG4014'MARK FOUND AS DESCRIBED
DG4014
DG4014 STATION RECOVERY (2007)
DG4014
DG4014'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2007 (JDP)
DG4014'RECOVERED IN GOOD CONDITION.
*** retrieval complete.
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