National Geodetic Survey, Retrieval Date = JULY 15, 2000 AA3685 *********************************************************************** AA3685 CBN - This is a Cooperative Base Network Control Station. AA3685 DESIGNATION - BOUNDARY ID OR NV AA3685 PID - AA3685 AA3685 STATE/COUNTY- ID/OWYHEE AA3685 USGS QUAD - STAR VALLEY KNOLL (1982) AA3685 AA3685 *CURRENT SURVEY CONTROL AA3685 ___________________________________________________________________ AA3685* NAD 83(1992)- 42 00 00.90007(N) 117 01 34.41971(W) ADJUSTED AA3685* NAVD 88 - 1607.4 (meters) 5274. (feet) GPS OBS AA3685 ___________________________________________________________________ AA3685 X - -2,157,556.830 (meters) COMP AA3685 Y - -4,229,656.118 (meters) COMP AA3685 Z - 4,246,688.410 (meters) COMP AA3685 LAPLACE CORR- 0.07 (seconds) DEFLEC99 AA3685 ELLIP HEIGHT- 1590.02 (meters) GPS OBS AA3685 GEOID HEIGHT- -17.74 (meters) GEOID99 AA3685 AA3685 HORZ ORDER - B AA3685 ELLP ORDER - FOURTH CLASS I AA3685 AA3685.The horizontal coordinates were established by GPS observations AA3685.and adjusted by the National Geodetic Survey in April 1995. AA3685 AA3685.The orthometric height was determined by GPS observations and a AA3685.high-resolution geoid model. AA3685 AA3685.The X, Y, and Z were computed from the position and the ellipsoidal ht. AA3685 AA3685.The Laplace correction was computed from DEFLEC99 derived deflections. AA3685 AA3685.The ellipsoidal height was determined by GPS observations AA3685.and is referenced to NAD 83. AA3685 AA3685.The geoid height was determined by GEOID99. AA3685 AA3685; North East Units Scale Converg. AA3685;SPC ID W - 37,836.647 694,270.095 MT 1.00007084 -0 51 14.6 AA3685;UTM 11 - 4,649,804.317 497,827.893 MT 0.99960006 -0 01 03.2 AA3685 AA3685 SUPERSEDED SURVEY CONTROL AA3685 AA3685.No superseded survey control is available for this station. AA3685 AA3685_MARKER: DD = SURVEY DISK AA3685_SETTING: 30 = SANDSTONE POST IN CONCRETE PAD AA3685_STAMPING: 1867 OREGON IDAHO NEVADA 1993 AA3685_MAGNETIC: O = OTHER; SEE DESCRIPTION AA3685_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO AA3685+STABILITY: SURFACE MOTION AA3685_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR AA3685+SATELLITE: SATELLITE OBSERVATIONS - August 14, 1994 AA3685 AA3685 HISTORY - Date Condition Recov. By AA3685 HISTORY - 1993 MONUMENTED BLM AA3685 HISTORY - 19940814 GOOD NGS AA3685 AA3685 STATION DESCRIPTION AA3685 AA3685'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (AJL) AA3685'STATION IS LOCATED ABOUT 56.6 KM (35.15 MI) EAST OF MCDERMITT, NV, AT AA3685'THE IDAHO, NEVADA, OREGON STATE BOUNDARY CORNER. TO REACH FROM THE AA3685'"SAY WHEN" CASINO IN MCDERMITT, NV, GO SOUTH ON US HIGHWAY 95 FOR 4.2 AA3685'KM (2.60 MI) TO A PAVED ROAD LEFT(NORTH ROAD). TURN LEFT AND GO AA3685'EASTERLY FOR 10.5 KM (6.50 MI) TO PAVEMENT END AND A FORK. TAKE THE AA3685'LEFT FORK AND GO UPHILL FOR 0.25 KM (0.15 MI) TO A THREE WAY FORK. AA3685'TAKE THE LEFT FORK FOR 0.25 KM (0.15 MI) TO A FORK. TAKE THE LEFT FORK AA3685'AND GO 0.5 KM (0.30 MI) TO A CROSSROAD. CONTINUE STRAIGHT AHEAD FOR AA3685'6.2 KM (3.85 MI) TO A FENCELINE AND A CATTLEGUARD. CONTINUE STRAIGHT AA3685'AHEAD FOR 4.9 KM (3.05 MI) TO A SIDE ROAD RIGHT. CONTINUE STRAIGHT AA3685'AHEAD FOR 3.9 KM (2.40 MI) TO A FENCELINE AND A CATTLEGUARD. CONTINUE AA3685'STRAIGHT AHEAD FOR 3.7 KM (2.30 MI) TO A CROSSROAD AND A SIGN (QUINN AA3685'RIVER 5, MCDERMITT 25, 18 THREE CORNERS, 19 ANDERSON CROSSING). BEAR AA3685'LEFT, EASTERLY, ON A GRAVEL ROAD FOR 1.5 KM (0.95 MI) TO A FORK. TAKE AA3685'THE RIGHT FORK AND GO 13.8 KM (8.55 MI) TO A FENCELINE AND A GATE. AA3685'CONTINUE STRAIGHT AHEAD FOR 10.6 KM (6.60 MI) TO A FENCELINE AND A AA3685'GATE. PASS THROUGH GATE AND TURN RIGHT, EAST, ALONG THE NORTH SIDE OF AA3685'THE FENCE AND GO 0.25 KM (0.15 MI) TO A JOG IN THE FENCELINE. AA3685'CONTINUE AHEAD FOR 1.05 KM (0.65 MI) TO A JOG IN THE FENCELINE. AA3685'CONTINUE AHEAD FOR 0.3 KM (0.20 MI) TO THE STATION ON THE LEFT. THE AA3685'STATION IS A BRASS DISK SET INTO THE TOP OF A 25 CM TRIANGULAR PRECUT AA3685'SANDSTONE POST THAT PROJECTS 58 CM ABOVE A 1.4 BY 1.4 METER (4.6 FT) AA3685'CONCRETE PAD SURROUNDED BY ROCKS. IT IS 122.0 M (400.3 FT) AA3685'WEST-NORTHWEST OF THE WEST ONE OF TWO WOOD BRACE POSTS IN THE AA3685'FENCELINE AND 27.6 M (90.6 FT) NORTH OF THE FENCELINE.