National Geodetic Survey, Retrieval Date = SEPTEMBER 6, 2020 OH1212 *********************************************************************** OH1212 DESIGNATION - HAWLEY OH1212 PID - OH1212 OH1212 STATE/COUNTY- ID/BOISE OH1212 COUNTRY - US OH1212 USGS QUAD - HARRIS CREEK SUMMIT (2017) OH1212 OH1212 *CURRENT SURVEY CONTROL OH1212 ______________________________________________________________________ OH1212* NAD 83(1992) POSITION- 43 59 33.06142(N) 116 01 49.56695(W) ADJUSTED OH1212* NAVD 88 ORTHO HEIGHT - 2226.3 (meters) 7304. (feet) VERTCON OH1212 ______________________________________________________________________ OH1212 GEOID HEIGHT - -15.697 (meters) GEOID18 OH1212 LAPLACE CORR - 4.02 (seconds) DEFLEC18 OH1212 HORZ ORDER - SECOND OH1212 OH1212.The horizontal coordinates were established by classical geodetic methods OH1212.and adjusted by the National Geodetic Survey in July 1992. OH1212. OH1212.The NAVD 88 height was computed by applying the VERTCON shift value to OH1212.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) OH1212 OH1212.Significant digits in the geoid height do not necessarily reflect accuracy. OH1212.GEOID18 height accuracy estimate available here. OH1212 OH1212.Click photographs - Photos may exist for this station. OH1212 OH1212.The Laplace correction was computed from DEFLEC18 derived deflections. OH1212 OH1212. The following values were computed from the NAD 83(1992) position. OH1212 OH1212; North East Units Scale Factor Converg. OH1212;SPC ID W - 258,398.404 777,506.025 MT 0.99993955 -0 11 41.2 OH1212;SPC ID W - 847,762.10 2,550,867.68 sFT 0.99993955 -0 11 41.2 OH1212;UTM 11 - 4,871,498.631 577,743.897 MT 0.99967434 +0 40 24.5 OH1212 OH1212! - Elev Factor x Scale Factor = Combined Factor OH1212!SPC ID W - 0.99965349 x 0.99993955 = 0.99959306 OH1212!UTM 11 - 0.99965349 x 0.99967434 = 0.99932794 OH1212 OH1212: Primary Azimuth Mark Grid Az OH1212:SPC ID W - SHAFER 191 02 50.7 OH1212:UTM 11 - SHAFER 190 10 45.0 OH1212 OH1212_U.S. NATIONAL GRID SPATIAL ADDRESS: 11TNJ7774371498(NAD 83) OH1212 OH1212|---------------------------------------------------------------------| OH1212| PID Reference Object Distance Geod. Az | OH1212| dddmmss.s | OH1212| CD5218 HAWLEY RM 1 3.604 METERS 08230 | OH1212| OH1211 HAWLEY MTN LOOKOUT HOUSE 14.474 METERS 17223 | OH1212| OH1215 SHAFER APPROX.25.0 KM 1905109.5 | OH1212| CD5220 HAWLEY RM 3 1961132.3 | OH1212| CD5219 HAWLEY RM 2 8.273 METERS 24052 | OH1212|---------------------------------------------------------------------| OH1212 OH1212 SUPERSEDED SURVEY CONTROL OH1212 OH1212 NAD 83(1986)- 43 59 33.06144(N) 116 01 49.56395(W) AD( ) 2 OH1212 NAD 27 - 43 59 33.44633(N) 116 01 46.13328(W) AD( ) 2 OH1212 NGVD 29 (07/19/86) 2225.1 (m) 7300. (f) VERT ANG OH1212 OH1212.Superseded values are not recommended for survey control. OH1212 OH1212.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. OH1212.See file dsdata.pdf to determine how the superseded data were derived. OH1212 OH1212_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION OH1212_SETTING: 80 = SET IN A BOULDER OH1212 OH1212 HISTORY - Date Condition Report By OH1212 HISTORY - 1959 MONUMENTED CGS OH1212 OH1212 STATION DESCRIPTION OH1212 OH1212'DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (JEG) OH1212'THE STATION IS LOCATED, AIRLINE, ABOUT 11 MILES NORTHEAST OF OH1212'HORSESHOE BEND, 9 MILES NORTHWEST OF PLACERVILLE, AND 7-1/2 OH1212'MILES SOUTHEAST OF BANKS AT THE SITE OF THE HAWLEY MOUNTAIN FIRE OH1212'LOOKOUT TOWER ON THE NORTH END OF A LONG TIMBERED RIDGE ON THE OH1212'EAST SIDE OF THE PAYETTE RIVER VALLEY. OH1212' OH1212'TO REACH THE STATION FROM THE POST OFFICE IN HORSESHOE BEND GO OH1212'SOUTH ON STATE HIGHWAY 15 FOR 1.3 MILES TO FOREST SERVICE ROAD OH1212'123, A GRAVELED SIDE ROAD ON THE LEFT. TURN LEFT AND GO EASTERLY OH1212'3.2 MILES TO A FORK. TAKE THE LEFT FORK AND CONTINUE EAST OH1212'TOWARD PLACERVILLE FOR 9.9 MILES TO A CROSS ROAD AT THE TOP OF OH1212'THE DIVIDE. TURN SHARP LEFT AND TAKE THE EXTREME LEFT FORK AND OH1212'GO NORTH UP THE RIDGE FOR 10.3 MILES TO THE LOOKOUT HOUSE AND OH1212'THE STATION. OH1212' OH1212'THE STATION MARK IS A STANDARD DISK STAMPED HAWLEY 1959 CEMENTED OH1212'IN A DRILL HOLE IN A BURIED BOULDER PROJECTING 6 INCHES ABOVE THE OH1212'GROUND. IT IS 47.5 FEET NORTH OF THE CENTER OF THE LOOKOUT AND OH1212'9.6 FEET NORTH-NORTHWEST OF A WITNESS POST. OH1212' OH1212'REFERENCE MARK NUMBER ONE IS A U.S. GEOLOGICAL SURVEY REFERENCE OH1212'DISK STAMPED HAWLEY LOH 1 CEMENTED IN A DRILL HOLE IN A BURIED OH1212'BOULDER 1 FOOT BY 2 FEET PROJECTING ABOUT 5 INCHES ABOVE THE OH1212'GROUND WITH ITS ARROW POINTING TOWARD THE LOOKOUT HOUSE. IT IS OH1212'AT ABOUT THE SAME ELEVATION AS THE STATION MARK. OH1212' OH1212'REFERENCE MARK NUMBER TWO IS A STANDARD DISK STAMPED HAWLEY NO 2 OH1212'1959 CEMENTED IN A DRILL HOLE IN AN 18-INCH SQUARE BURIED BOULDER OH1212'PROJECTING ABOUT 3 INCHES ABOVE THE GROUND. IT IS ABOUT 1 OH1212'FOOT BELOW STATION ELEVATION. OH1212' OH1212'REFERENCE MARK NUMBER THREE IS A STANDARD DISK STAMPED HAWLEY OH1212'NO 3 1959 CEMENTED IN A DRILL HOLE IN A 2 BY 6-FOOT BEDROCK OH1212'OUTCROP PROJECTING ABOUT 2 FEET ABOVE THE GROUND. TO REACH THE OH1212'MARK FROM THE STATION, WALK SOUTHWEST FROM THE LOOKOUT ABOUT 200 OH1212'FEET ALONG A ROCK LINED PATHWAY TO A ROCK OUTCROP AND THE MARK.