1 National Geodetic Survey, Retrieval Date = OCTOBER 7, 2003 HR0694 *********************************************************************** HR0694 DESIGNATION - S 17 HR0694 PID - HR0694 HR0694 STATE/COUNTY- CA/MARIPOSA HR0694 USGS QUAD - EL CAPITAN (1992) HR0694 HR0694 *CURRENT SURVEY CONTROL HR0694 ___________________________________________________________________ HR0694* NAD 83(1986)- 37 43 01. (N) 119 40 00. (W) SCALED HR0694* NAVD 88 - 1184.10 (+/-2cm) 3884.8 (feet) VERTCON HR0694 ___________________________________________________________________ HR0694 GEOID HEIGHT- -25.92 (meters) GEOID99 HR0694 HR0694 VERT ORDER - SECOND CLASS 0 (See Below) HR0694 HR0694.The horizontal coordinates were scaled from a topographic map and have HR0694.an estimated accuracy of +/- 6 seconds. HR0694 HR0694.The NAVD 88 height was computed by applying the VERTCON shift value to HR0694.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) HR0694.The vertical order pertains to the superseded datum. HR0694 HR0694.The geoid height was determined by GEOID99. HR0694 HR0694; North East Units Estimated Accuracy HR0694;SPC CA 3 - 635,390. 2,073,470. MT (+/- 180 meters Scaled) HR0694 HR0694 SUPERSEDED SURVEY CONTROL HR0694 HR0694 NGVD 29 (??/??/92) 1182.947 (m) 3881.05 (f) ADJ UNCH 2 0 HR0694 HR0694.Superseded values are not recommended for survey control. HR0694.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. HR0694.See file dsdata.txt to determine how the superseded data were derived. HR0694 HR0694_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SKB649777(NAD 83) HR0694_MARKER: DD = SURVEY DISK HR0694_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT HR0694_STAMPING: 3881 TT S 17 1933 HR0694_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO HR0694+STABILITY: SURFACE MOTION HR0694 HR0694 HISTORY - Date Condition Report By HR0694 HISTORY - 1933 MONUMENTED USGS HR0694 HISTORY - 1943 GOOD NGS HR0694 HISTORY - 20030828 MARK NOT FOUND INDIV HR0694 HR0694 STATION DESCRIPTION HR0694 HR0694'DESCRIBED BY NATIONAL GEODETIC SURVEY 1943 HR0694'4.4 MI W FROM NEW VILLAGE. HR0694'4.4 MILES WEST ALONG ALL-YEAR HIGHWAY FROM NEW VILLAGE, MARIPOSA HR0694'COUNTY, IN YOSEMITE NATIONAL PARK, AT THE JUNCTION OF A ROAD HR0694'CONNECTING THE HIGHWAY WITH THE WAWONA ROAD, 220 FEET SOUTH HR0694'OF THE CENTERLINE OF THE HIGHWAY, 30 FEET WEST OF THE CENTERLINE HR0694'OF THE ROAD, AT A BRIDGE OVER MERCED RIVER, 10 FEET SOUTH OF HR0694'THE SOUTH END OF THE STONE RAILING, 5 FEET SOUTH OF A LARGE HR0694'PINE TREE, AND NEAR A WHITE WOODEN WITNESS POST. A UNITED HR0694'STATES GEOLOGICAL SURVEY STANDARD DISK, STAMPED 3881 TT S 17 HR0694'1933 AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND. HR0694 HR0694 STATION RECOVERY (2003) HR0694 HR0694'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2003 (TAR) HR0694'MARK WAS DESTROYED BY 1997 FLOOD WHICH SERIOUSLY DAMAGED THE BRIDGE HR0694'AND AREA NEARBY. 1 National Geodetic Survey, Retrieval Date = OCTOBER 7, 2003 HR2891 *********************************************************************** HR2891 DESIGNATION - SENTINEL DOME HR2891 PID - HR2891 HR2891 STATE/COUNTY- CA/MARIPOSA HR2891 USGS QUAD - HALF DOME (1992) HR2891 HR2891 *CURRENT SURVEY CONTROL HR2891 ___________________________________________________________________ HR2891* NAD 83(1992)- 37 43 23.14174(N) 119 35 03.49788(W) ADJUSTED HR2891* NAVD 88 - 2477.0 (meters) 8127. (feet) VERTCON HR2891 ___________________________________________________________________ HR2891 EPOCH DATE - 1991.35 HR2891 LAPLACE CORR- 10.55 (seconds) DEFLEC99 HR2891 GEOID HEIGHT- -25.53 (meters) GEOID99 HR2891 HR2891 HORZ ORDER - THIRD HR2891 HR2891.The horizontal coordinates were established by classical geodetic methods HR2891.and adjusted by the National Geodetic Survey in March 1994. HR2891.The horizontal coordinates are valid at the epoch date displayed above. HR2891.The epoch date for horizontal control is a decimal equivalence HR2891.of Year/Month/Day. HR2891 HR2891.The NAVD 88 height was computed by applying the VERTCON shift value to HR2891.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) HR2891 HR2891.The Laplace correction was computed from DEFLEC99 derived deflections. HR2891 HR2891.The geoid height was determined by GEOID99. HR2891 HR2891; North East Units Scale Converg. HR2891;SPC CA 3 - 636,135.012 2,080,722.229 MT 0.99992930 +0 33 38.2 HR2891;SPC CA 3 - 2,087,052.95 6,826,502.85 sFT 0.99992930 +0 33 38.2 HR2891;UTM 11 - 4,178,236.588 272,234.841 MT 1.00023902 -1 34 54.8 HR2891 HR2891|---------------------------------------------------------------------| HR2891| PID Reference Object Distance Geod. Az | HR2891| dddmmss.s | HR2891| CS5375 SENTINEL DOME RM 1 10.610 METERS 03442 | HR2891| CS5376 SENTINEL DOME RM 2 4.840 METERS 09305 | HR2891|---------------------------------------------------------------------| HR2891 HR2891 SUPERSEDED SURVEY CONTROL HR2891 HR2891 NAD 83(1986)- 37 43 23.10621(N) 119 35 03.50206(W) AD(1984.00) 3 HR2891 NGVD 29 (03/15/91) 2475.7 (m) 8122. (f) VERT ANG HR2891 HR2891.Superseded values are not recommended for survey control. HR2891.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. HR2891.See file dsdata.txt to determine how the superseded data were derived. HR2891 HR2891_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SKB7223578237(NAD 83) HR2891_MARKER: DS = TRIANGULATION STATION DISK HR2891_SETTING: 66 = SET IN ROCK OUTCROP HR2891_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD HR2891+STABILITY: POSITION/ELEVATION WELL HR2891 HR2891 HISTORY - Date Condition Report By HR2891 HISTORY - 1905 MONUMENTED USGS HR2891 HISTORY - 1956 GOOD USGS HR2891 HISTORY - 20030828 POOR INDIV HR2891 HR2891 STATION DESCRIPTION HR2891 HR2891'DESCRIBED BY US GEOLOGICAL SURVEY 1905 HR2891'SEE 1956 RECOVERY FOR DESCRIPTION. HR2891' HR2891'STATION MARK--STANDARD TABLET SET IN ROCK UNDER CENTER OF TREE. HR2891 HR2891 STATION RECOVERY (1956) HR2891 HR2891'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1956 HR2891'RECOVERED AS DESCRIBED BY USGS. HR2891' HR2891'LOCATED ABOUT 1.5 MI SSE. OF YOSEMITE VILLAGE. ON LARGE, GRANITE HR2891'OUTCROP KNOWN AS SENTINEL DOME. HR2891' HR2891'TO REACH FROM POHONO BRIDGE IN YOSEMITE VALLEY, FOLLOW HWY. AS TO HR2891'GLACIER POINT TO SIGN SENTINEL DOME ROAD. TURN LEFT ON RD. TO HR2891'END OF RD. CLIMB ABOUT 200 YARDS TO TOP OF DOME AND STATION. HR2891'UNDER DEFORMED BASE OF LONE TREE AND IS NOT POSSIBLE TO OCCUPY HR2891'STATION. HR2891' HR2891'STATION MARK--STANDARD TABLET STAMPED---VA 8117 8 S 1905---, HR2891'CEMENTED IN SOLID BEDROCK AND UNDER TRUNK OF CROOKED TREE. HR2891' HR2891'RM 1--STANDARD RM TABLET STAMPED---NO 1 1956---, CEMENTED IN HR2891'BEDROCK. HR2891' HR2891'RM 2--STANDARD RM TABLET STAMPED---NO 2 1956---, CEMENTED IN HR2891'BEDROCK. HR2891 HR2891 STATION RECOVERY (2003) HR2891 HR2891'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2003 (TAR) HR2891'SURVEY TRIG. STA. MK WAS OK. THE RM DISCS WERE REMOVED BY PARTIES HR2891'UNKNOWN.