The NGS Data Sheet
See file dsdata.pdf for more information about the datasheet.
PROGRAM = datasheet95, VERSION = 8.12.5.19
Starting Datasheet Retrieval...
1 National Geodetic Survey, Retrieval Date = FEBRUARY 19, 2025 15:51:25 EST
AI5024 ***********************************************************************
AI5024 HT_MOD - This is a Height Modernization Survey Station.
AI5024 CORS - This is a GPS Continuously Operating Reference Station.
AI5024 DESIGNATION - MACON 1 CORS ARP
AI5024 CORS_ID - MCN1
AI5024 PID - AI5024
AI5024 STATE/COUNTY- GA/TWIGGS
AI5024 COUNTRY - US
AI5024 USGS QUAD - WARNER ROBINS NE (2017)
AI5024
AI5024 *CURRENT SURVEY CONTROL
AI5024 ______________________________________________________________________
AI5024* NAD 83(2011) POSITION- 32 41 43.14284(N) 083 33 37.97664(W) ADJUSTED
AI5024* NAD 83(2011) ELLIP HT- 61.723 (meters) (06/??/19) ADJUSTED
AI5024* NAD 83(2011) EPOCH - 2010.00
AI5024* NAVD 88 ORTHO HEIGHT - 88.90 (meters) 291.7 (feet) GPS OBS
AI5024 ______________________________________________________________________
AI5024 NAVD 88 orthometric height was determined with geoid model GEOID99
AI5024 GEOID HEIGHT - -27.193 (meters) GEOID99
AI5024 GEOID HEIGHT - -27.175 (meters) GEOID18
AI5024 NAD 83(2011) X - 602,582.634 (meters) COMP
AI5024 NAD 83(2011) Y - -5,338,956.850 (meters) COMP
AI5024 NAD 83(2011) Z - 3,425,604.651 (meters) COMP
AI5024
AI5024 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
AI5024 Standards:
AI5024 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
AI5024 Horiz Ellip SD_N SD_E SD_h (unitless)
AI5024 -------------------------------------------------------------------
AI5024 NETWORK 0.17 0.37 0.05 0.08 0.19 -0.06211500
AI5024 -------------------------------------------------------------------
AI5024
AI5024.The coordinates were established by GPS observations
AI5024.and adjusted by the National Geodetic Survey in June 2019.
AI5024
AI5024.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
AI5024.been affixed to the stable North American Tectonic Plate.
AI5024
AI5024.The coordinates are valid at the epoch date displayed above
AI5024.which is a decimal equivalence of Year/Month/Day.
AI5024
AI5024.Due to the release of the International GNSS Service (IGS) 2014
AI5024.realization of the International Terrestrial Reference Frame of 2014
AI5024.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
AI5024.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
AI5024.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
AI5024.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
AI5024.currently published epoch of 2010.00.
AI5024
AI5024.Additional information on MYCS2 is available at
AI5024.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
AI5024
AI5024.The orthometric height was determined by GPS observations and a
AI5024.high-resolution geoid model using precise GPS observation and
AI5024.processing techniques.
AI5024
AI5024.Significant digits in the geoid height do not necessarily reflect accuracy.
AI5024.GEOID18 height accuracy estimate available here.
AI5024
AI5024.The PID for the CORS L1 Phase Center is AI5025.
AI5024
AI5024.Click photographs - Photos may exist for this station.
AI5024
AI5024.The XYZ, and position/ellipsoidal ht. are equivalent.
AI5024
AI5024.The ellipsoidal height was determined by GPS observations
AI5024.and is referenced to NAD 83.
AI5024
AI5024. The following values were computed from the NAD 83(2011) position.
AI5024
AI5024; North East Units Scale Factor Converg.
AI5024;SPC GA W - 298,977.316 756,832.285 MT 0.99993981 +0 19 38.7
AI5024;SPC GA W - 980,894.74 2,483,040.59 sFT 0.99993981 +0 19 38.7
AI5024;UTM 17 - 3,620,409.223 259,951.901 MT 1.00031059 -1 23 01.7
AI5024
AI5024! - Elev Factor x Scale Factor = Combined Factor
AI5024!SPC GA W - 0.99999031 x 0.99993981 = 0.99993012
AI5024!UTM 17 - 0.99999031 x 1.00031059 = 1.00030090
AI5024
AI5024_U.S. NATIONAL GRID SPATIAL ADDRESS: 17SKS5995120409(NAD 83)
AI5024
AI5024 SUPERSEDED SURVEY CONTROL
AI5024
AI5024 ELLIP H (06/27/12) 61.723 (m) GP(2010.00) 0 0
AI5024 NAD 83(2011)- 32 41 43.14273(N) 083 33 37.97670(W) AD(2010.00) c
AI5024 NAD 83(2011)- 32 41 43.14281(N) 083 33 37.97668(W) AD(2010.00) c
AI5024 ELLIP H (08/??/11) 61.728 (m) GP(2010.00) c c
AI5024 ELLIP H (02/10/07) 61.734 (m) GP(2002.00)
AI5024 NAD 83(2007)- 32 41 43.14281(N) 083 33 37.97712(W) AD(2002.00) c
AI5024 NAD 83(CORS)- 32 41 43.14281(N) 083 33 37.97712(W) AD(2002.00) c
AI5024 ELLIP H (07/??/05) 61.734 (m) GP(2002.00) c c
AI5024 NAD 83(CORS)- 32 41 43.14263(N) 083 33 37.97741(W) AD(2002.00) c
AI5024 ELLIP H (03/??/02) 61.749 (m) GP(2002.00) c c
AI5024 NAD 83(CORS)- 32 41 43.14218(N) 083 33 37.97773(W) AD(1997.00) c
AI5024 ELLIP H (05/??/00) 61.737 (m) GP(1997.00) c c
AI5024
AI5024.Superseded values are not recommended for survey control.
AI5024
AI5024.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
AI5024.See file dsdata.pdf to determine how the superseded data were derived.
AI5024
AI5024_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
AI5024
AI5024 STATION DESCRIPTION
AI5024
AI5024'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
AI5024'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
AI5024'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
AI5024'ACCESSIBLE AT THE WORLDWIDE WEB.
AI5024'https://geodesy.noaa.gov/CORS/data.shtml
AI5024'https://geodesy.noaa.gov/CORS
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