HV7972 ***********************************************************************
HV7972  DESIGNATION -  Y RESET 1980
HV7972  PID         -  HV7972
HV7972  STATE/COUNTY-  DC/DISTRICT OF COLUMBIA
HV7972  USGS QUAD   -  ANACOSTIA (1979)
HV7972
HV7972                         *CURRENT SURVEY CONTROL
HV7972  ___________________________________________________________________
HV7972* NAD 83(1986)-  38 52 28.     (N)    076 59 39.     (W)     SCALED
HV7972* NAVD 88     -         2.12   (+/-2cm)       7.0    (feet)  VERTCON
HV7972  ___________________________________________________________________
HV7972  GEOID HEIGHT-         -32.14  (meters)                     GEOID99
HV7972
HV7972  VERT ORDER  -  THIRD (See Below)
HV7972
HV7972.The horizontal coordinates were scaled from a topographic map and have
HV7972.an estimated accuracy of +/- 6 seconds.
HV7972
HV7972.The NAVD 88 height was computed by applying the VERTCON shift value to
HV7972.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
HV7972.The vertical order pertains to the superseded datum.
HV7972
HV7972.The geoid height was determined by GEOID99.
HV7972
HV7972                          SUPERSEDED SURVEY CONTROL
HV7972
HV7972  NGVD 29     -         2.36   (m)            7.7    (f) RESET       3
HV7972
HV7972.Superseded values are not recommended for survey control.
HV7972.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
HV7972.See file dsdata.txt to determine how the superseded data were derived.
HV7972
HV7972_MARKER: DB = BENCH MARK DISK
HV7972_SETTING: 30 = CHAPEL ENTRANCE
HV7972_STAMPING: Y RESET 1980
HV7972_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
HV7972
HV7972  HISTORY     - Date     Condition        Recov. By
HV7972  HISTORY     - 1980     MONUMENTED       NGS
HV7972  HISTORY     - 19950811 GOOD             USPSQD
HV7972
HV7972                          STATION DESCRIPTION
HV7972
HV7972''DESCRIBED BY NATIONAL GEODETIC SURVEY 1980
HV7972''IN WASHINGTON.
HV7972''LOCATED JUST OPPOSITE WILLARD PARK AT THE WASHINGTON NAVY YARD, AT
HV7972''THE EAST ENTRANCE TO THE BASE CHAPEL, ABOUT 50 YDS WEST OF THE MUSEUM
HV7972''50 YARDS WEST OF PAULING STREET, 72 FEET EAST OF THE CENTER OF A
HV7972''NORTH SOUTH STREET, 34.5 FEET NORTH OF THE CENTER OF SICARD STREET
HV7972''AND 4 FEET SOUTH OF THE CENTER OF THE CHAPEL DOOR AND ABOUT 0.5 FOOT
HV7972''NORTH OF THE SOUTH EDGE OF THE DOOR. THIS BUILDING HAS A NAVY NUMBER 1
HV7972
HV7972                          STATION RECOVERY (1995)
HV7972
HV7972''RECOVERY NOTE BY US POWER SQUADRON 1995
HV7972''RECOVERED IN GOOD CONDITION.