The NGS Data Sheet
See file dsdata.pdf for more information about the datasheet.
PROGRAM = datasheet95, VERSION = 8.12.5.18
Starting Datasheet Retrieval...
1 National Geodetic Survey, Retrieval Date = APRIL 26, 2024 16:37:01 EDT
FG1888 ***********************************************************************
FG1888 DESIGNATION - MAG
FG1888 PID - FG1888
FG1888 STATE/COUNTY- AR/LOGAN
FG1888 COUNTRY - US
FG1888 USGS QUAD - BLUE MOUNTAIN (2017)
FG1888
FG1888 *CURRENT SURVEY CONTROL
FG1888 ______________________________________________________________________
FG1888* NAD 83(1997) POSITION- 35 10 01.25833(N) 093 38 41.01331(W) ADJUSTED
FG1888* NAVD 88 ORTHO HEIGHT - 839. (meters) 2753. (feet) SCALED
FG1888 ______________________________________________________________________
FG1888 GEOID HEIGHT - -29.633 (meters) GEOID18
FG1888 LAPLACE CORR - 2.42 (seconds) DEFLEC18
FG1888 HORZ ORDER - FIRST
FG1888
FG1888.The horizontal coordinates were established by classical geodetic methods
FG1888.and adjusted by the National Geodetic Survey in September 1999.
FG1888
FG1888.The orthometric height was scaled from a topographic map.
FG1888
FG1888.Significant digits in the geoid height do not necessarily reflect accuracy.
FG1888.GEOID18 height accuracy estimate available here.
FG1888
FG1888.Click photographs - Photos may exist for this station.
FG1888
FG1888.The Laplace correction was computed from DEFLEC18 derived deflections.
FG1888
FG1888. The following values were computed from the NAD 83(1997) position.
FG1888
FG1888; North East Units Scale Factor Converg.
FG1888;SPC AR N - 93,741.423 250,174.318 MT 0.99996228 -0 57 25.4
FG1888;SPC AR N - 307,549.99 820,780.24 sFT 0.99996228 -0 57 25.4
FG1888;UTM 15 - 3,891,755.048 441,287.064 MT 0.99964248 -0 22 16.9
FG1888
FG1888! - Elev Factor x Scale Factor = Combined Factor
FG1888!SPC AR N - 0.99987296 x 0.99996228 = 0.99983525
FG1888!UTM 15 - 0.99987296 x 0.99964248 = 0.99951549
FG1888
FG1888: Primary Azimuth Mark Grid Az
FG1888:SPC AR N - JEAN RESET 198 29 16.4
FG1888:UTM 15 - JEAN RESET 197 54 07.9
FG1888
FG1888_U.S. NATIONAL GRID SPATIAL ADDRESS: 15SVU4128791755(NAD 83)
FG1888
FG1888|---------------------------------------------------------------------|
FG1888| PID Reference Object Distance Geod. Az |
FG1888| dddmmss.s |
FG1888| CI2417 MAG RM 1 20.960 METERS 17802 |
FG1888| FG1886 JEAN RESET APPROX.16.8 KM 1973151.0 |
FG1888| CI2418 MAG RM 2 20.815 METERS 24459 |
FG1888|---------------------------------------------------------------------|
FG1888
FG1888 SUPERSEDED SURVEY CONTROL
FG1888
FG1888 NAD 83(1993)- 35 10 01.26860(N) 093 38 41.01107(W) AD( ) 1
FG1888 NAD 83(1986)- 35 10 01.26741(N) 093 38 41.00832(W) AD( ) 1
FG1888 NAD 27 - 35 10 00.94700(N) 093 38 40.31400(W) AD( ) 1
FG1888
FG1888.Superseded values are not recommended for survey control.
FG1888
FG1888.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
FG1888.See file dsdata.pdf to determine how the superseded data were derived.
FG1888
FG1888_MARKER: DS = TRIANGULATION STATION DISK
FG1888_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
FG1888_STAMPING: MAG 1928
FG1888_MARK LOGO: DI
FG1888_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
FG1888_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
FG1888+SATELLITE: SATELLITE OBSERVATIONS - October 08, 2021
FG1888
FG1888 HISTORY - Date Condition Report By
FG1888 HISTORY - 1928 MONUMENTED CGS
FG1888 HISTORY - 1935 SEE DESCRIPTION CGS
FG1888 HISTORY - 1959 SEE DESCRIPTION CGS
FG1888 HISTORY - 20050321 GOOD GEOCAC
FG1888 HISTORY - 20081109 GOOD GEOCAC
FG1888 HISTORY - 20100906 POOR GEOCAC
FG1888 HISTORY - 20211008 SEE DESCRIPTION USAF
FG1888
FG1888 STATION DESCRIPTION
FG1888
FG1888'DESCRIBED BY COAST AND GEODETIC SURVEY 1928 (EOH)
FG1888'ABOUT 18 MILES BY ROAD NORTHWEST OF HAVANA, ON HIGHEST PART
FG1888'OF MAGAZINE MOUNTAIN ON HIGH WOODED KNOLL BETWEEN TWO DEPRESSIONS
FG1888'IN TOP OF MOUNTAIN, ABOUT 1-3/4 MILES WEST OF FARMHOUSE AT
FG1888'CLEARING WHERE MOUNTAIN ROAD MAKES RIGHT-ANGLED BEND FROM
FG1888'SOUTH TO WEST, AND 1/4 MILE SOUTH OF THIS ROAD, NEAR A FOOT
FG1888'PATH, 9.3 METERS (31 FEET) SOUTH OF 8-INCH TRIANGLE-BLAZED
FG1888'BLACK OAK, 9.4 METERS (31 FEET) WEST OF 6-INCH BLAZED BLACK
FG1888'OAK BY SMALL STUMP, AND 5.8 METERS (19 FEET) SOUTH-SOUTHEAST
FG1888'OF A 6-INCH BLAZED SPANISH OAK. SURFACE AND UNDERGROUND
FG1888'MARKS ARE STANDARD STATION DISKS IN BOULDERS.
FG1888'REFERENCE MARKS ARE STANDARD REFERENCE DISKS IN
FG1888'BOULDERS. NO. 1 IS 1.3 METERS (4 FEET) WEST OF
FG1888'6-INCH BLAZED WHITE OAK, AND 20.96 METERS (68.8 FEET)
FG1888'FROM STATION, N 62 DEG 04 MIN E. NO. 2 IS
FG1888'20.815 METERS (68.29 FEET) FROM STATION, S 51 DEG 00 MIN E.
FG1888
FG1888 STATION RECOVERY (1935)
FG1888
FG1888'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (LCM)
FG1888'THE ORIGINAL DESCRIPTION OF THIS STATION IS GOOD, BUT THE
FG1888'SURFACE AND UNDERGROUND MARKS HAVE BEEN DUG UP. THERE ARE
FG1888'3 LARGE HOLES AT THIS POINT. THE REFERENCE MARKS AND WITNESS
FG1888'TREES ARE STILL INTACT. THIS POINT IS ABOUT 5-1/2 MILES N
FG1888'AND E OF THE TOWN OF BLUE MOUNTAIN AND CAN BE REACHED BY OLD
FG1888'ROAD THAT RUNS UP THE W END OF MOUNTAIN.
FG1888
FG1888 STATION RECOVERY (1959)
FG1888
FG1888'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (FAR)
FG1888'THE UNDERGROUND STATION MARK AND REFERENCE MARKS WERE RECOVERED
FG1888'AND FOUND IN GOOD CONDITION. THE ROCK, IN WHICH THE SURFACE
FG1888'STATION MARK WAS SET, HAS BEEN REMOVED AND WAS FOUND IN A
FG1888'TILTED POSITION ABOUT DIRECTLY OVER THE UNDERGROUND MARK.
FG1888'THE UNDERGROUND MARK IS A REFERENCE MARK DISK SET IN BEDROCK
FG1888'ABOUT 1 FOOT BELOW THE SURFACE AND IS STAMPED MAG 1928. THE
FG1888'STATION IS ABOUT 0.4 MILE NORTHEAST OF THE MAGAZINE MOUNTAIN
FG1888'LODGE. THERE IS A ROCK CAIRN TO THE NORTHWEST OF THE STATION
FG1888'AND SOME OLD ANCHOR HOLES ARE STILL VISABLE.
FG1888'
FG1888'THE TREE THAT WAS DESCRIBED AS BEING EAST OF R.M. NO. 1 IS
FG1888'NOW A SNAG BUT THE OLD BLAZES WERE STILL VISABLE. THIS
FG1888'MARK IS JUST BELOW THE GROUND LEVEL.
FG1888'
FG1888'R.M. NO. 2 IS EASILY RECOVERED AS IT IS IN A BOULDER WHICH
FG1888'PROJECTS ABOUT 1 FOOT ABOVE THE GROUND.
FG1888'
FG1888'TO REACH FROM PARIS GO SOUTH ON THE MAGAZINE MOUNTAIN ROAD
FG1888'FOR 18.3 MILES TO A FORK, TAKE RIGHT FORK FOR 1.5 MILES
FG1888'TO FORKS, TAKE LEFT FORK AND FOLLOW SURFACED ROAD FOR 0.45
FG1888'MILE TO FORKS JUST BEFORE REACHING THE LODGE, TAKE RIGHT FORK
FG1888'FOR 0.15 MILE TO A SIDE ROAD RIGHT, TURN RIGHT AND GO UPHILL
FG1888'FOR 0.1 MILE TO A LARGE BUILDING ON THE RIGHT AND END OF
FG1888'TRUCK TRAVEL. PACK NORTHEAST TO HIGHEST POINT OF MOUNTAIN AND
FG1888'STATION. AN OLD WOOD ROAD PASSES ABOUT 75 YARDS SOUTH OF
FG1888'THE STATION BUT A 4-WHEEL DRIVE TRUCK WOULD BE REQUIRED TO
FG1888'TRAVEL THIS ROAD.
FG1888
FG1888 STATION RECOVERY (2005)
FG1888
FG1888'RECOVERY NOTE BY GEOCACHING 2005 (CLJ)
FG1888'ORIGINAL LOCATION OF THE MARK HAS BEEN DISTURBED. A LARGE MAP MADE OF
FG1888'STONE HAS BEEN BUILT SHOWING A HIGHPOINT MARK DATED 1964 AND IS
FG1888'DESIGNATED 43T WITH AN ELEVATION OF 2753'
FG1888'
FG1888'ORIGINAL MARK (MAG) IS INTACT AND IN GOOD SHAPE. IT IS LOCATED IN AN
FG1888'OVERTURNED BOULDER ABOUT 3' X 2' X 1' IN SIZE, JUST LITTLE NORTH AND
FG1888'WEST OF THE NEW MARK. I ASSUME STATE PARK OFFICIALS MOVED THIS MARK
FG1888'DUE TO FEAR OF THEFT. REFERENCE MARK 2 WAS ALSO RECOVERED AT THIS
FG1888'TIME. ALL MARKS ARE IN EXCELLENT SHAPE.
FG1888
FG1888 STATION RECOVERY (2008)
FG1888
FG1888'RECOVERY NOTE BY GEOCACHING 2008 (CA)
FG1888'MARK HAS BEEN MOVED AS DESCRIBED IN 2005 RECOVERY.
FG1888
FG1888 STATION RECOVERY (2010)
FG1888
FG1888'RECOVERY NOTE BY GEOCACHING 2010 (JA)
FG1888'BENCHMARK IS IN CONDITION AS DESCRIBED ABOVE. BENCHMARK 43T (PID
FG1888'UNKNOWN) HAS BEEN PLACED IN PLACE OF THE BOULDER THAT CONTAINS THIS
FG1888'BENCHMARK.
FG1888
FG1888 STATION RECOVERY (2021)
FG1888
FG1888'RECOVERY NOTE BY US AIR FORCE 2021 (WTL)
FG1888'MARK RECOVERED HOWEVER, RECOVERED MARK HAS DIFFERENT IDENTIFYING
FG1888'INFORMATION THAN THAT DESCRIBED IN PID. SEE UPLOADED PHOTO OF
FG1888'RECOVERED MARK. AS PREVIOUSLY DESCRIBED, 1928 MARK WAS REMOVED
FG1888'HOWEVER, ORIGINAL MARK WAS NOT RECOVERED AT THE LOCATION.
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