National Geodetic Survey, Retrieval Date = AUGUST 29, 2020 TN1126 *********************************************************************** TN1126 DESIGNATION - BERRAY ET TN1126 PID - TN1126 TN1126 STATE/COUNTY- MT/SANDERS TN1126 COUNTRY - US TN1126 USGS QUAD - IBEX PEAK (2017) TN1126 TN1126 *CURRENT SURVEY CONTROL TN1126 ______________________________________________________________________ TN1126* NAD 83(1992) POSITION- 48 08 21.33066(N) 115 49 43.88141(W) ADJUSTED TN1126* NAVD 88 ORTHO HEIGHT - 1884.0 (meters) 6181. (feet) VERTCON TN1126 ______________________________________________________________________ TN1126 GEOID HEIGHT - -16.158 (meters) GEOID18 TN1126 LAPLACE CORR - 15.76 (seconds) DEFLEC18 TN1126 HORZ ORDER - THIRD TN1126 TN1126.The horizontal coordinates were established by classical geodetic methods TN1126.and adjusted by the National Geodetic Survey in July 1992. TN1126. TN1126.The NAVD 88 height was computed by applying the VERTCON shift value to TN1126.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) TN1126 TN1126.Significant digits in the geoid height do not necessarily reflect accuracy. TN1126.GEOID18 height accuracy estimate available here. TN1126 TN1126.Click photographs - Photos may exist for this station. TN1126 TN1126.The Laplace correction was computed from DEFLEC18 derived deflections. TN1126 TN1126. The following values were computed from the NAD 83(1992) position. TN1126 TN1126; North East Units Scale Factor Converg. TN1126;SPC MT - 451,184.914 129,686.201 MT 0.99958666 -4 37 46.5 TN1126;SPC MT - 1,480,265.47 425,479.66 iFT 0.99958666 -4 37 46.5 TN1126;UTM 11 - 5,332,441.636 587,126.052 MT 0.99969327 +0 52 20.2 TN1126 TN1126! - Elev Factor x Scale Factor = Combined Factor TN1126!SPC MT - 0.99970734 x 0.99958666 = 0.99929412 TN1126!UTM 11 - 0.99970734 x 0.99969327 = 0.99940070 TN1126 TN1126_U.S. NATIONAL GRID SPATIAL ADDRESS: 11UNP8712632441(NAD 83) TN1126 TN1126 SUPERSEDED SURVEY CONTROL TN1126 TN1126 NAD 83(1986)- 48 08 21.33937(N) 115 49 43.88400(W) AD( ) 3 TN1126 NGVD 29 (05/18/92) 1882.8 (m) 6177. (f) VERT ANG TN1126 TN1126.Superseded values are not recommended for survey control. TN1126 TN1126.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. TN1126.See file dsdata.pdf to determine how the superseded data were derived. TN1126 TN1126_MARKER: DS = TRIANGULATION STATION DISK TN1126_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT TN1126_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO TN1126+STABILITY: SURFACE MOTION TN1126 TN1126 HISTORY - Date Condition Report By TN1126 HISTORY - 1966 MONUMENTED USGS TN1126 TN1126 STATION DESCRIPTION TN1126 TN1126'DESCRIBED BY US GEOLOGICAL SURVEY 1966 TN1126'STATION IS LOCATED ABOUT 8.5 MI. NE. OF HERON, SANDERS COUNTY, TN1126'MONTANA, AND ABOUT 10.5 MI. NNW. OF NOXON, SANDERS COUNTY, MONTANA, TN1126'ON THE HIGHEST PART OF BERRAY MOUNTAIN IN THE NE. CORNER OF THE NW. TN1126'ONE OF FOUR CONCRETE BASES FOR OLD LOOKOUT TOWER LEGS, 33 FT. N. AND TN1126'14.8 FT. W. OF THE CENTER OF A NEW LOOKOUT TOWER. TN1126' TN1126'THE STATION WAS REACHED BY HELICOPTER, BUT CAN BE REACHED BY PACKING TN1126'FROM THE BULL RIVER HIGHWAY. TN1126' TN1126'STATION MARK--STANDARD USGS ALUMINUM TABLET STAMPED---BERRAY ET TN1126'1966--- AND CEMENTED IN THE TOP OF A 2 FT. SQUARE CONCRETE TOWER BASE TN1126'PROJECTING 1.3 FT.