1 National Geodetic Survey, Retrieval Date = APRIL 6, 2005 RL1683 *********************************************************************** RL1683 DESIGNATION - L 137 RESET RL1683 PID - RL1683 RL1683 STATE/COUNTY- MI/ONTONAGON RL1683 USGS QUAD - RL1683 RL1683 *CURRENT SURVEY CONTROL RL1683 ___________________________________________________________________ RL1683* NAD 83(1986)- 46 43 33. (N) 089 11 28. (W) SCALED RL1683* NAVD 88 - 261.28 (meters) 857.2 (feet) RESET RL1683 ___________________________________________________________________ RL1683 GEOID HEIGHT- -31.76 (meters) GEOID03 RL1683 RL1683 VERT ORDER - THIRD RL1683 RL1683.The horizontal coordinates were scaled from a topographic map and have RL1683.an estimated accuracy of +/- 6 seconds. RL1683 RL1683.The orthometric height was computed from unverified reset data. RL1683.No vertical observational check was made to the station. RL1683 RL1683.The geoid height was determined by GEOID03. RL1683 RL1683; North East Units Estimated Accuracy RL1683;SPC MI N - 218,220. 7,832,540. MT (+/- 180 meters Scaled) RL1683 RL1683 SUPERSEDED SURVEY CONTROL RL1683 RL1683 NGVD 29 (02/12/03) 261.29 (m) 857.2 (f) RESET 3 RL1683 RL1683.Superseded values are not recommended for survey control. RL1683.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. RL1683.See file dsdata.txt to determine how the superseded data were derived. RL1683 RL1683_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCS325770(NAD 83) RL1683_MARKER: DV = VERTICAL CONTROL DISK RL1683_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT RL1683_SP_SET: CONCRETE POST RL1683_STAMPING: L 137 RESET 1987 RL1683_MARK LOGO: NGS RL1683_MAGNETIC: N = NO MAGNETIC MATERIAL RL1683_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO RL1683+STABILITY: SURFACE MOTION RL1683_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR RL1683+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2004 RL1683 RL1683 HISTORY - Date Condition Report By RL1683 HISTORY - 1987 MONUMENTED MIDT RL1683 HISTORY - 20040507 GOOD GEOCAC RL1683 RL1683 STATION DESCRIPTION RL1683 RL1683'DESCRIBED BY MICHIGAN DEPARTMENT OF TRANSPORTATION 1987 RL1683'0.15 MI (0.24 KM) NORTH ALONG U.S. HIGHWAY 45 FROM THE SCHOOL IN RL1683'ROCKLAND, THENCE 1.07 MI (1.72 KM) SOUTHWEST ALONG VICTORIA DAM ROAD, RL1683'0.83 MI (1.34 KM) NORTHEAST OF THE BRIDGE OVER ONTONAGON RIVER, AT A RL1683'LARGE METAL CULVERT OUTLET ON THE LEFT, 71 FT (21.6 M) SOUTHEAST OF RL1683'THE CENTERLINE OF THE BLACKTOP ROAD, 45 FT (13.7 M) SOUTH OF THE END RL1683'OF A 9 FT (2.7 M) X 6 FT (1.8 M) METAL CULVERT, AND 1.3 FT (0.4 M) RL1683'SOUTH OF METAL WITNESS POST, SET IN A ROUND CONCRETE POST. DESCRIBED RL1683'BY BRIAN R. TAAVOLA, MDOT. RL1683 RL1683 STATION RECOVERY (2004) RL1683 RL1683'RECOVERY NOTE BY GEOCACHING 2004 (MPR) RL1683'NAD 83(1986)- 46 43 33.4 (N) 089 11 32.4 (W) HANDHELD GPS RL1683' RL1683'ABOUT 0.6 MILE WEST OF THE RAILROAD CROSSING NEAR ROCKLAND. RL1683'ABOUT MIDWAY BETWEEN A CULVERT OUTLET AND A CULVERT INLET IN A GUARD RL1683'RAIL SECTION ON THE LEFT AND LOWER THAT THE ROAD. 1 National Geodetic Survey, Retrieval Date = APRIL 6, 2005 RL1684 *********************************************************************** RL1684 DESIGNATION - TT 13 TX RESET RL1684 PID - RL1684 RL1684 STATE/COUNTY- MI/ONTONAGON RL1684 USGS QUAD - RL1684 RL1684 *CURRENT SURVEY CONTROL RL1684 ___________________________________________________________________ RL1684* NAD 83(1986)- 46 42 23. (N) 089 12 57. (W) SCALED RL1684* NAVD 88 - 293.50 (meters) 962.9 (feet) RESET RL1684 ___________________________________________________________________ RL1684 GEOID HEIGHT- -31.74 (meters) GEOID03 RL1684 RL1684 VERT ORDER - THIRD RL1684 RL1684.The horizontal coordinates were scaled from a topographic map and have RL1684.an estimated accuracy of +/- 6 seconds. RL1684 RL1684.The orthometric height was computed from unverified reset data. RL1684.No vertical observational check was made to the station. RL1684 RL1684.The geoid height was determined by GEOID03. RL1684 RL1684; North East Units Estimated Accuracy RL1684;SPC MI N - 216,110. 7,830,590. MT (+/- 180 meters Scaled) RL1684 RL1684 SUPERSEDED SURVEY CONTROL RL1684 RL1684 NGVD 29 (02/12/03) 293.51 (m) 963.0 (f) RESET 3 RL1684 RL1684.Superseded values are not recommended for survey control. RL1684.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. RL1684.See file dsdata.txt to determine how the superseded data were derived. RL1684 RL1684_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCS306749(NAD 83) RL1684_MARKER: DV = VERTICAL CONTROL DISK RL1684_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT RL1684_SP_SET: CONCRETE POST RL1684_STAMPING: TT 13 TX RESET 1988 RL1684_MARK LOGO: NGS RL1684_MAGNETIC: N = NO MAGNETIC MATERIAL RL1684_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO RL1684+STABILITY: SURFACE MOTION RL1684_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR RL1684+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2004 RL1684 RL1684 HISTORY - Date Condition Report By RL1684 HISTORY - 1988 MONUMENTED MIDT RL1684 HISTORY - 20040507 GOOD GEOCAC RL1684 RL1684 STATION DESCRIPTION RL1684 RL1684'DESCRIBED BY MICHIGAN DEPARTMENT OF TRANSPORTATION 1988 RL1684'ABOUT 0.15 MI (0.24 KM) NORTH ALONG U.S. HIGHWAY 45 FROM THE SCHOOL RL1684'IN ROCKLAND, THENCE 3.1 MI (5.0 KM) SOUTHWEST ALONG VICTORIA DAM RL1684'ROAD, 0.95 MI (1.53 KM) NORTHEAST OF THE ROAD JUNCTION IN VICTORIA, RL1684'IN THE NORTHEAST QUARTER OF THE JUNCTION WITH A SIDE ROAD NORTH, 70 RL1684'FT (21.3 M) EAST OF THE ROAD NORTH, 40 FT (12.2 M) NORTH OF THE RL1684'CENTERLINE OF THE BLACKTOP ROAD, 11 FEET NORTH OF TREE LINE, AND 2.5 RL1684'FT (0.8 M) EAST OF A ORANGE CARSONITE NGS WITNESS POST, IN A 10-INCH RL1684'CONCRETE POST ABOUT 2 INCHES ABOVE THE GROUND. DESCRIBED BY BRIAN R. RL1684'TAAVOLA, MDOT. RL1684 RL1684 STATION RECOVERY (2004) RL1684 RL1684'RECOVERY NOTE BY GEOCACHING 2004 (MPR) RL1684'NAD 83(1986)- 46 42 23.7 (N) 089 12 57.0 (W) HANDHELD GPS 1 National Geodetic Survey, Retrieval Date = APRIL 6, 2005 RL0830 *********************************************************************** RL0830 DESIGNATION - TT 9 T X RL0830 PID - RL0830 RL0830 STATE/COUNTY- MI/ONTONAGON RL0830 USGS QUAD - RL0830 RL0830 *CURRENT SURVEY CONTROL RL0830 ___________________________________________________________________ RL0830* NAD 83(1986)- 46 35 59. (N) 089 23 08. (W) SCALED RL0830* NAVD 88 - 369.654 (meters) 1212.77 (feet) ADJUSTED RL0830 ___________________________________________________________________ RL0830 GEOID HEIGHT- -31.46 (meters) GEOID03 RL0830 DYNAMIC HT - 369.670 (meters) 1212.83 (feet) COMP RL0830 MODELED GRAV- 980,644.4 (mgal) NAVD 88 RL0830 RL0830 VERT ORDER - SECOND CLASS 0 RL0830 RL0830.The horizontal coordinates were scaled from a topographic map and have RL0830.an estimated accuracy of +/- 6 seconds. RL0830 RL0830.The orthometric height was determined by differential leveling RL0830.and adjusted by the National Geodetic Survey in June 1991. RL0830 RL0830.The geoid height was determined by GEOID03. RL0830 RL0830.The dynamic height is computed by dividing the NAVD 88 RL0830.geopotential number by the normal gravity value computed on the RL0830.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 RL0830.degrees latitude (g = 980.6199 gals.). RL0830 RL0830.The modeled gravity was interpolated from observed gravity values. RL0830 RL0830; North East Units Estimated Accuracy RL0830;SPC MI N - 204,630. 7,817,260. MT (+/- 180 meters Scaled) RL0830 RL0830 SUPERSEDED SURVEY CONTROL RL0830 RL0830 NGVD 29 (??/??/92) 369.64 (m) 1212.7 (f) COMPUTED 2 0 RL0830 RL0830.Superseded values are not recommended for survey control. RL0830.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. RL0830.See file dsdata.txt to determine how the superseded data were derived. RL0830 RL0830_U.S. NATIONAL GRID SPATIAL ADDRESS: 16TCS172634(NAD 83) RL0830_MARKER: DD = SURVEY DISK RL0830_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT RL0830_SP_SET: SET IN TOP OF CONCRETE MONUMENT RL0830_STAMPING: TT 9 T X 1938 RL0830_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO RL0830+STABILITY: SURFACE MOTION RL0830_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR RL0830+SATELLITE: SATELLITE OBSERVATIONS - May 04, 2004 RL0830 RL0830 HISTORY - Date Condition Report By RL0830 HISTORY - 1938 MONUMENTED USGS RL0830 HISTORY - 1948 GOOD NGS RL0830 HISTORY - 19960626 GOOD USPSQD RL0830 HISTORY - 20010615 GOOD USPSQD RL0830 HISTORY - 20040504 GOOD GEOCAC RL0830 HISTORY - 20040811 GOOD USPSQD RL0830 RL0830 STATION DESCRIPTION RL0830 RL0830'DESCRIBED BY NATIONAL GEODETIC SURVEY 1948 RL0830'3.4 MI N FROM MATCHWOOD. RL0830'ABOUT 3.45 MILES NORTH ALONG THE ONTONAGON ROAD FROM THE JUNCTION RL0830'OF STATE HIGHWAY 28 AT MATCHWOOD, AT THE INTERSECTION OF AN RL0830'EAST-WEST ROAD, 33 FEET EAST OF THE PROLONGED CENTER LINE OF RL0830'THE NORTH TANGENT OF THE ONTONAGON ROAD (LINE JOGS ON EAST-WEST RL0830'ROAD HERE), 54 FEET SOUTH OF THE CENTER LINE OF THE EAST-WEST RL0830'ROAD, 30 FEET SOUTH OF A FENCE CORNER 1 FOOT WEST OF A RL0830'NORTH-SOUTH FENCE LINE, 38 FEET SOUTH OF THE SOUTH END OF A RL0830'14-INCH PIPE CULVERT, 1 FOOT ABOVE THE ROAD AND SET IN THE TOP RL0830'OF A CONCRETE POST PROJECTING 2 INCHES. RL0830 RL0830 STATION RECOVERY (1996) RL0830 RL0830'RECOVERY NOTE BY US POWER SQUADRON 1996 RL0830'RECOVERED IN GOOD CONDITION. RL0830 RL0830 STATION RECOVERY (2001) RL0830 RL0830'RECOVERY NOTE BY US POWER SQUADRON 2001 (GG) RL0830'RECOVERED IN GOOD CONDITION. RL0830 RL0830 STATION RECOVERY (2004) RL0830 RL0830'RECOVERY NOTE BY GEOCACHING 2004 (MPR) RL0830'NAD 83(1986)- 46 35 59.3 (N) 089 23 08.6 (W) HANDHELD GPS RL0830' RL0830'MATCHWOOD RL0830'ABOUT 3.O MILES NORTH AND 0.4 MILES ALONG NORWICH ROAD FROM THE RL0830'JUNCTION WITH STATE HWY M-28 AT MATCHWOOD TO GRAVEL ROAD EAST AT CURVE RL0830'IN THE ROAD, THENCE EAST ALONG GOLDBERG ROAD ABOUT 0.1 MILE TO THE RL0830'MARK ON THE RIGHT. RL0830' RL0830'IT IS 17.5 FT SOUTH OF A POWER POLE, 1 FT NORTH AND 1 FT SOUTH OF RL0830'METAL WITNESS POSTS, NEAR THE NORTHWEST CORNER OF LARGE FIELD RL0830'SOUTHEAST, ABOUT LEVEL WITH THE ROAD AND PROJECTING 2-INCH'S. RL0830 RL0830 STATION RECOVERY (2004) RL0830 RL0830'RECOVERY NOTE BY US POWER SQUADRON 2004 (GG) RL0830'RECOVERED IN GOOD CONDITION.