1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 OR0811 *********************************************************************** OR0811 DESIGNATION - JACOB RESET OR0811 PID - OR0811 OR0811 STATE/COUNTY- SD/AURORA OR0811 USGS QUAD - CRYSTAL LAKE (1979) OR0811 OR0811 *CURRENT SURVEY CONTROL OR0811 ___________________________________________________________________ OR0811* NAD 83(1996)- 43 43 00.31496(N) 098 32 57.39719(W) ADJUSTED OR0811* NAVD 88 - 476.68 (+/-2cm) 1563.9 (feet) VERTCON OR0811 ___________________________________________________________________ OR0811 LAPLACE CORR- -1.81 (seconds) DEFLEC99 OR0811 GEOID HEIGHT- -25.78 (meters) GEOID99 OR0811 OR0811 HORZ ORDER - SECOND OR0811 VERT ORDER - THIRD (See Below) OR0811 OR0811.The horizontal coordinates were established by classical geodetic methods OR0811.and adjusted by the National Geodetic Survey in January 1998. OR0811 OR0811.The NAVD 88 height was computed by applying the VERTCON shift value to OR0811.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) OR0811.The vertical order pertains to the superseded datum. OR0811 OR0811.The Laplace correction was computed from DEFLEC99 derived deflections. OR0811 OR0811.The geoid height was determined by GEOID99. OR0811 OR0811; North East Units Scale Converg. OR0811;SPC SD S - 155,230.171 743,747.114 MT 0.99990834 +1 13 50.6 OR0811;UTM 14 - 4,840,512.827 536,307.802 MT 0.99961621 +0 18 41.4 OR0811 OR0811: Primary Azimuth Mark Grid Az OR0811:SPC SD S - PLANKINTON 094 42 53.6 OR0811:UTM 14 - PLANKINTON 095 38 02.8 OR0811 OR0811|---------------------------------------------------------------------| OR0811| PID Reference Object Distance Geod. Az | OR0811| dddmmss.s | OR0811| OR0027 PLANKINTON APPROX. 4.1 KM 0955644.2 | OR0811| OR0838 WHITE LAKE WATER TOWER APPROX.13.4 KM 2762835.8 | OR0811| OR0350 JACOB RM 46.040 METERS 27831 | OR0811|---------------------------------------------------------------------| OR0811 OR0811 SUPERSEDED SURVEY CONTROL OR0811 OR0811 NAD 83(1995)- 43 43 00.32947(N) 098 32 57.38576(W) AD( ) 2 OR0811 NAD 83(1986)- 43 43 00.33194(N) 098 32 57.39053(W) AD( ) 2 OR0811 NGVD 29 - 476.35 (m) 1562.8 (f) RESET 3 OR0811 OR0811.Superseded values are not recommended for survey control. OR0811.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. OR0811.See file dsdata.txt to determine how the superseded data were derived. OR0811 OR0811_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP3630840513(NAD 83) OR0811_MARKER: DS = TRIANGULATION STATION DISK OR0811_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT OR0811_STAMPING: JACOB 1924 1981 OR0811_MARK LOGO: NGS OR0811_PROJECTION: PROJECTING 10 CENTIMETERS OR0811_MAGNETIC: O = OTHER; SEE DESCRIPTION OR0811_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO OR0811+STABILITY: SURFACE MOTION OR0811 OR0811 HISTORY - Date Condition Report By OR0811 HISTORY - 1981 MONUMENTED NGS OR0811 HISTORY - 19810826 GOOD NGS OR0811 OR0811 STATION DESCRIPTION OR0811 OR0811'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981 OR0811'5.0 KM (3.1 MI) WEST FROM PLANKINGTON. OR0811'5.0 KM (3.1 MI) WEST ALONG OLD HIGHWAY 16 FROM THE JUNCTION OF MAIN OR0811'STREET AND OLD HIGHWAY IN PLANKINGTON, 12.2 METERS (40.0 FEET) NORTH OR0811'OF THE CENTER OF A RAILROAD TRACK, AND 2.9 METERS (9.5 FEET) SOUTH OF OR0811'AN FENCE. OR0811'THE MARK IS 1.0 FT W FROM A WITNESS POST. OR0811'THE MARK IS 3.6 FT ABOVE TRACK. OR0811 OR0811 STATION RECOVERY (1981) OR0811 OR0811'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981 (CLN) OR0811'THE UNDERGROUND STATION MARK AND REFERENCE MARK 1 WERE RECOVERED IN OR0811'GOOD CONDITION. THE SURFACE STATION MARK HAD BEEN HIT BY HEAVY OR0811'EQUIPMENT AND TRIPPED TO ONE SIDE. THE SURFACE MARK WAS REMOVED, TO OR0811'RECOVER THE UNDERGROUND MARK, AND THEN RESET OVER THE UNDERGROUND OR0811'MARK. REFERENCE MARK 2 WAS ESTABLISHED AT THIS TIME. STATION OR0811'PLANKINGTON WILL SUFFICE FOR AN AZIMUTH. NEW DESCRIPTIVE TEXT OR0811'FOLLOWS. THE STATION IS LOCATED ABOUT 4.8 KM (3.00 MI) WEST OF OR0811'PLANKINGTON ALONG THE NORTH SIDE OF OLD HIGHWAY 16 AND SOUTH DAKOTA OR0811'RAILROAD TRACK, IN RAILROAD RIGHT-OF-WAY. TO REACH THE STATION FROM OR0811'THE JUNCTION OF MAIN STREET AND OLD HIGHWAY 16 IN PLANKINGTON, GO WEST OR0811'ON THE OLD HIGHWAY FOR 1.1 KM (0.70 MI) TO STATION PLANKINGTON 1924 ON OR0811'THE RIGHT. CONTINUE WEST ON THE OLD HIGHWAY FOR 3.7 KM (2.30 MI) TO A OR0811'SIDE ROAD RIGHT. CONTINUE WEST ON THEOLD HGIHWAY FOR 0.2 KM (0.10 MI) OR0811'TO THE STATION ON THE RIGHT. THE STATION IS A STANDARD CGS DISK OR0811'STAMPED JACOB 1924 1981 SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT OR0811'14 INCHES 25 CM IN DIAMETER PROJECTING 4 INCHES 10 CM ABOVE THE OR0811'GROUND. LOCATED 12.2 METERS (40.0 FT) NORTH FROM THE CENTER OF THE OR0811'RAILROAD TRACK, 2.9 METERS (9.5 FT) SOUTH FROM A METAL WITNESS POST OR0811'AND FENCE, 0.31 METERS (1.02 FT) WEST FROM A METAL WITNESS POST. THE OR0811'UNDERGROUND MARK IS A STANDARD CGS DISK STAMPED JACOB 1924 SET INTO A OR0811'IRREGULAR MASS OF CONCRETE 3 FEET (0.9 M) 0.9 METERS (3.0 FT) BELOW OR0811'THE SURFACE. REFERENCE MARK NO 1 IS A STANDARD CGS DISK STAMPED JACOB OR0811'1924 SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT 12 INCHES 30 CM IN OR0811'DIAMETER FLUSH WITH GROUND. LOCATED 14.5 METERS (47.6 FT) NORTH FROM OR0811'THE CENTER OF THE RAILROAD TRACK, 0.32 METERS (1.05 FT) EAST FROM A OR0811'METAL WITNESS POST, 0.29 SOUTH FROM A FENCE AND 1.8 FEET (0.5 M) 0.54 OR0811'METERS (1.77 FT) LOWER THAN THE STATION. REFERENCE MARK NO. 2 IS A OR0811'STANDARD NGS DISK STAMPED JACOB NO. 2 1981 SET INTO THE TOP OF A ROUND OR0811'CONCRETE MONUMENT 12 INCHES 30 CM IN DIAMETER PROJECTING 4 INCHES 10 OR0811'CM ABOVE THE GROUND. LOCATED 23.8 METERS (78.1 FT) NORTH FROM THE OR0811'CENTER OF OLD HIGHWAY 16, 11.1 METERS (36.4 FT) SOUTH FROM THE CENTER OR0811'OF THE RAILROAD TRACK, 0.3 METERS (1.0 FT) NORTH FROM A WITNESS POST, OR0811'AND 3.6 FEET (1.1 M) 1.09 METERS (3.58 FT) LOWER THAN THE STATION. 1 National Geodetic Survey, Retrieval Date = MARCH 4, 2003 OR0812 *********************************************************************** OR0812 DESIGNATION - JACOB RM 2 OR0812 PID - OR0812 OR0812 STATE/COUNTY- SD/AURORA OR0812 USGS QUAD - CRYSTAL LAKE (1979) OR0812 OR0812 *CURRENT SURVEY CONTROL OR0812 ___________________________________________________________________ OR0812* NAD 83(1986)- 43 43 00. (N) 098 32 57. (W) SCALED OR0812* NAVD 88 - 475.61 (+/-2cm) 1560.4 (feet) VERTCON OR0812 ___________________________________________________________________ OR0812 GEOID HEIGHT- -25.78 (meters) GEOID99 OR0812 OR0812 VERT ORDER - THIRD (See Below) OR0812 OR0812.The horizontal coordinates were scaled from a topographic map and have OR0812.an estimated accuracy of +/- 6 seconds. OR0812 OR0812.The NAVD 88 height was computed by applying the VERTCON shift value to OR0812.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) OR0812.The vertical order pertains to the superseded datum. OR0812 OR0812.The geoid height was determined by GEOID99. OR0812 OR0812; North East Units Estimated Accuracy OR0812;SPC SD S - 155,220. 743,760. MT (+/- 180 meters Scaled) OR0812 OR0812 SUPERSEDED SURVEY CONTROL OR0812 OR0812 NGVD 29 - 475.28 (m) 1559.3 (f) RESET 3 OR0812 OR0812.Superseded values are not recommended for survey control. OR0812.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. OR0812.See file dsdata.txt to determine how the superseded data were derived. OR0812 OR0812_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP363405(NAD 83) OR0812_MARKER: DR = REFERENCE MARK DISK OR0812_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT OR0812_STAMPING: JACOB 1924 NO 2 1981 OR0812_PROJECTION: FLUSH OR0812_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO OR0812+STABILITY: SURFACE MOTION OR0812 OR0812 HISTORY - Date Condition Report By OR0812 HISTORY - 1981 MONUMENTED NGS OR0812 OR0812 STATION DESCRIPTION OR0812 OR0812'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981 OR0812'5.0 KM (3.1 MI) WEST FROM PLANKINGTON. OR0812'5.0 KM (3.1 MI) WEST ALONG OLD HIGHWAY 16 FROM THE JUNCTION OF MAIN OR0812'STREET AND THE OLD HIGHWAY IN PLANKINGTON, 23.8 METERS (78.1 FEET) OR0812'NORTH OF THE CENTER OF THE OLD HIGHWAY, AND 11.1 METERS (36.4 FEET) OR0812'SOUTH OF THE CENTER OF THE RAILROAD TRACK. OR0812'THE MARK IS 1.0 FT N FROM A WITNESS POST.