National Geodetic Survey, Retrieval Date = APRIL 25, 2000 DB1248 *********************************************************************** DB1248 DESIGNATION - SHEEP DB1248 PID - DB1248 DB1248 STATE/COUNTY- AZ/YUMA DB1248 USGS QUAD - WELLTON HILLS (1982) DB1248 DB1248 *CURRENT SURVEY CONTROL DB1248 ___________________________________________________________________ DB1248* NAD 83(1992)- 32 31 58.98707(N) 114 14 03.36855(W) ADJUSTED DB1248* NAVD 88 - 959.5 (meters) 3148. (feet) VERTCON DB1248 ___________________________________________________________________ DB1248 LAPLACE CORR- 1.83 (seconds) DEFLEC99 DB1248 GEOID HEIGHT- -33.25 (meters) GEOID99 DB1248 DB1248 HORZ ORDER - SECOND DB1248 DB1248.The horizontal coordinates were established by classical geodetic methods DB1248.and adjusted by the National Geodetic Survey in August 1993. DB1248 DB1248.The NAVD 88 height was computed by applying the VERTCON shift value to DB1248.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) DB1248 DB1248.The Laplace correction was computed from DEFLEC99 derived deflections. DB1248 DB1248.The geoid height was determined by GEOID99. DB1248 DB1248; North East Units Scale Converg. DB1248;SPC AZ W - 170,081.092 167,869.420 MT 0.99995884 -0 15 37.6 DB1248;UTM 11 - 3,602,896.177 759,758.251 MT 1.00043212 +1 29 17.5 DB1248 DB1248: Primary Azimuth Mark Grid Az DB1248:SPC AZ W - TINAJAS ALTAS 148 41 59.1 DB1248:UTM 11 - TINAJAS ALTAS 146 57 04.0 DB1248 DB1248|---------------------------------------------------------------------| DB1248| PID Reference Object Distance Geod. Az | DB1248| dddmmss.s | DB1248| DB1306 TINAJAS ALTAS APPROX.33.8 KM 1482621.5 | DB1248| SHEEP RM 15.204 METERS 16441 | DB1248|---------------------------------------------------------------------| DB1248 DB1248 SUPERSEDED SURVEY CONTROL DB1248 DB1248 NAD 83(1986)- 32 31 58.99694(N) 114 14 03.37756(W) AD( ) 2 DB1248 NAD 27 - 32 31 58.81000(N) 114 14 00.59700(W) AD( ) 2 DB1248 NGVD 29 - 958.8 (m) 3146. (f) VERT ANG DB1248 DB1248.Superseded values are not recommended for survey control. DB1248.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. DB1248.See file dsdata.txt to determine how the superseded data were derived. DB1248 DB1248_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY DB1248 DB1248 HISTORY - Date Condition Recov. By DB1248 HISTORY - 1920 MONUMENTED CGS DB1248 HISTORY - 1964 GOOD USGS DB1248 HISTORY - 1972 GOOD AZHD DB1248 DB1248 STATION DESCRIPTION DB1248 DB1248'DESCRIBED BY COAST AND GEODETIC SURVEY 1920 (CLG) DB1248'STATION IS ABOUT 12 MILES BY ROAD OR 10 MILES AIR LINE SSW DB1248'FROM WELLTON, ON THE HIGHEST PEAK OF THE GILA MOUNTAIN RANGE DB1248'IN THIS VICINITY. DB1248' DB1248'STATION AND REFERENCE MARKS ARE STANDARD BRONZE DISKS SET DB1248'IN CONCRETE IN A DEPRESSION IN OUTCROPPING BEDROCK. DB1248' DB1248'THE REFERENCE MARK IS 15.204 METERS DISTANT FROM THE STATION DB1248'S 15 DEG 19 MIN E. DB1248' DB1248'STATION IS BEST REACHED FROM WELLTON BY ROAD LEADING S ACROSS DB1248'RAILROAD TRACKS W OF RAILWAY STATION. FOLLOW THIS ROAD FOR DB1248'ABOUT 2 MILES AND TAKE W FORK OF ROAD AT HOUSE. AT NEXT DB1248'FORK TAKE LEFT-HAND ROAD LEADING TO FOOT OF MOUNTAIN IN CANYON. DB1248'TRUCKS TO FOOT OF MOUNTAIN. FOLLOW UP LARGE CANYON WITH PEAK DB1248'BEARING ABOUT SW. DB1248 DB1248 STATION RECOVERY (1964) DB1248 DB1248'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1964 DB1248'RECOVERED IN GOOD CONDITION. DB1248' DB1248'REACHED BY HELICOPTER. DB1248 DB1248 STATION RECOVERY (1972) DB1248 DB1248'RECOVERY NOTE BY ARIZONA HIGHWAY DEPARTMENT (NOW AZDT) 1972 (WT) DB1248'GENERAL LOCATION 10 MILES BY AIR S.S.W. FROM WELLTON ON THE DB1248'HIGHEST PEAK IN THIS VICINITY OF THE GILA MOUNTAIN RANGE DB1248'IN CENTRAL YUMA COUNTY DB1248' DB1248'TO REACH STATION REACHED BY HELICOPTER DB1248' DB1248'STATION MARK STANDARD U.S.C. AND G.S. BRASS CAP SET IN DB1248'BEDROCK OUTCROP. STAMPED SHEEP 1920 DB1248' DB1248'REFERENCE MARKS AS DESCRIBED DB1248' DB1248'AZIMUTH MARK NONE