1 National Geodetic Survey, Retrieval Date = OCTOBER 7, 2002 BW0316 *********************************************************************** BW0316 DESIGNATION - BEAM BW0316 PID - BW0316 BW0316 STATE/COUNTY- MS/WALTHALL BW0316 USGS QUAD - TYLERTOWN SE (1970) BW0316 BW0316 *CURRENT SURVEY CONTROL BW0316 ___________________________________________________________________ BW0316* NAD 83(1993)- 31 03 40.98869(N) 090 03 36.16152(W) ADJUSTED BW0316* NAVD 88 - 119.46 (+/-2cm) 391.9 (feet) VERTCON BW0316 ___________________________________________________________________ BW0316 LAPLACE CORR- -1.26 (seconds) DEFLEC99 BW0316 GEOID HEIGHT- -27.26 (meters) GEOID99 BW0316 BW0316 HORZ ORDER - FIRST BW0316 VERT ORDER - THIRD (See Below) BW0316 BW0316.The horizontal coordinates were established by classical geodetic methods BW0316.and adjusted by the National Geodetic Survey in May 1994. BW0316 BW0316.The NAVD 88 height was computed by applying the VERTCON shift value to BW0316.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) BW0316.The vertical order pertains to the superseded datum. BW0316 BW0316.The Laplace correction was computed from DEFLEC99 derived deflections. BW0316 BW0316.The geoid height was determined by GEOID99. BW0316 BW0316; North East Units Scale Converg. BW0316;SPC MS W - 173,114.324 726,082.222 MT 0.99995839 +0 08 27.6 BW0316;SPC LA S - 284,606.386 1,121,535.775 MT 1.00009683 +0 38 12.0 BW0316;UTM 15 - 3,440,120.738 780,543.970 MT 1.00057094 +1 31 04.4 BW0316;UTM 16 - 3,440,430.744 207,991.488 MT 1.00065194 -1 34 47.9 BW0316 BW0316: Primary Azimuth Mark Grid Az BW0316:SPC MS W - DANIEL 064 05 24.7 BW0316:SPC LA S - DANIEL 063 35 40.3 BW0316:UTM 15 - DANIEL 062 42 47.9 BW0316:UTM 16 - DANIEL 065 48 40.2 BW0316 BW0316|---------------------------------------------------------------------| BW0316| PID Reference Object Distance Geod. Az | BW0316| dddmmss.s | BW0316| CY3372 BEAM AZ MK 0011609.9 | BW0316| BW0318 V 168 01124 | BW0316| BW0315 U 168 16.763 METERS 03715 | BW0316| BV1690 DANIEL APPROX.10.0 KM 0641352.3 | BW0316| BW0314 T 168 11534 | BW0316| BW0317 BEAM RM 1 43.644 METERS 11912 | BW0316|---------------------------------------------------------------------| BW0316 BW0316 SUPERSEDED SURVEY CONTROL BW0316 BW0316 NAD 83(1993)- 31 03 41.00138(N) 090 03 36.15948(W) AD( ) 1 BW0316 NAD 83(1986)- 31 03 41.00332(N) 090 03 36.15844(W) AD( ) 1 BW0316 NAD 27 - 31 03 40.35700(N) 090 03 35.84600(W) AD( ) 1 BW0316 NGVD 29 - 119.51 (m) 392.1 (f) RESET 3 BW0316 BW0316.Superseded values are not recommended for survey control. BW0316.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. BW0316.See file dsdata.txt to determine how the superseded data were derived. BW0316 BW0316_MARKER: DS = TRIANGULATION STATION DISK BW0316_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT BW0316_STAMPING: BEAM 1947 BW0316_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO BW0316+STABILITY: SURFACE MOTION BW0316 BW0316 HISTORY - Date Condition Report By BW0316 HISTORY - 1947 MONUMENTED CGS BW0316 HISTORY - 1955 GOOD CGS BW0316 HISTORY - 1965 GOOD CGS BW0316 HISTORY - 1966 GOOD CGS BW0316 HISTORY - 1969 GOOD CGS BW0316 HISTORY - 1969 GOOD NGS BW0316 BW0316 STATION DESCRIPTION BW0316 BW0316'DESCRIBED BY COAST AND GEODETIC SURVEY 1947 (CAE) BW0316'THE STATION IS LOCATED ABOUT 6 MILES EAST-SOUTHEAST OF TYLERTOWN BW0316'AND 5 MILES SOUTH-SOUTHWEST OF KNOXO. IT IS IN THE SOUTHEAST BW0316'CORNER OF THE TYLERTOWN AIRPORT, 47.7 FEET SOUTH-SOUTHWEST BW0316'OF THE SOUTHWEST LEG OF AIRWAY BEACON NO. 7. IT IS 43 FEET BW0316'NORTH OF A WIRE FENCE AND 28.5 FEET WEST-SOUTHWEST OF THE BW0316'SOUTHWEST CORNER OF A SMALL SHED. THE MARK IS FLUSH WITH THE BW0316'GROUND, AND THE DISK IS STAMPED BEAM 1947. BW0316' BW0316'NO REFERENCE MARKS WERE ESTABLISHED. THREE NEARBY U.S. COAST BW0316'AND GEODETIC SURVEY BENCH MARKS, U 168, V 168, AND T 168 BW0316'WERE USED AS REFERENCE MARKS. BW0316' BW0316'V 168 IS 160.00 FEET NORTH-NORTHEAST OF THE STATION AND IS BW0316'SET IN THE SOUTHWEST CORNER OF THE CONCRETE STEP OF THE OFFICE BW0316'AND CONTROL BUILDING. THE DISK IS STAMPED V 168 1944. BW0316' BW0316'T 168 IS 60.16 FEET EAST-SOUTHEAST OF THE STATION, 5 FEET BW0316'NORTH OF A GATE POST, AND 3 FEET SOUTH OF A WITNESS POST. BW0316'THE MARK PROJECTS 3 INCHES, AND THE DISK IS STAMPED T 168 1944. BW0316' BW0316'U 168 IS 55.00 FEET NORTHEAST OF THE STATION. IT IS SET FLUSH BW0316'IN THE CONCRETE PLATFORM SUPPORTING THE BEACON AND AT THE BW0316'INTERSECTION OF THE LINES JOINING THE DIAGONALLY OPPOSITE BW0316'LEGS OF THE BEACON. THE DISK IS STAMPED U 168 1944. THE BW0316'BEACON IS APPARENTLY OVER THE DISK AND THE SAME DIRECTION IS BW0316'ASSIGNED TO IT. BW0316' BW0316'THE AZIMUTH MARK IS 0.4 MILE NORTH OF THE STATION AND 3 FEET BW0316'WEST-SOUTHWEST OF A WIRE FENCE AND A WITNESS POST. THE MARK BW0316'PROJECTS 4 INCHES, AND THE DISK IS STAMPED BEAM 1947. BW0316' BW0316'TO REACH THE STATION FROM THE POST OFFICE IN TYLERTOWN, GO BW0316'EAST ON STATE HIGHWAY 24 FOR 0.7 MILE TO A GAS STATION AND A BW0316'SIDE ROAD ON THE RIGHT. TURN RIGHT, GO 1.1 MILES TO A BW0316'THREE ROAD FORK, TAKE THE RIGHT ROAD, CROSS THE RAILROAD BW0316'TRACK, AND GO 4.2 MILES TO A ROAD FORK. TAKE THE RIGHT ROAD, BW0316'GO 1 MILE TO A SIDE ROAD ON THE RIGHT, TURN RIGHT, AND GO 0.25 BW0316'MILE TO THE AIRWAY BEACON AND THE STATION. BW0316' BW0316'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON THE BW0316'MAIN RUNWAY FOR 0.4 MILE TO THE AZIMUTH MARK ON THE RIGHT. BW0316' BW0316'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS. BW0316 BW0316 STATION RECOVERY (1955) BW0316 BW0316'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (RAE) BW0316'THE STATION WAS VISITED 7-11-55 AND THE STATION MARK, AZIMUTH BW0316'MARK AND BENCH MARKS T 168 AND U 168 WERE FOUND IN GOOD CONDITION. BW0316'BENCH MARK V 168 WAS FOUND DESTROYED AND THE DISK RECLAIMED. BW0316'THE AIRWAY BEACON HAS BEEN DISMANTLED BUT THE CONCRETE SLAB BW0316'ON WHICH IT WAS SET IS INTACT. THE AIRFIELD HAS BEEN ABANDONDED BW0316'AND THE PROPERTY IS NOW OWNED BY MRS. L.F. MAGGEE. BW0316' BW0316'A NEW DESCRIPTION FOLLOWS-- BW0316' BW0316'THE STATION IS LOCATED 6 MILES EAST-SOUTHEAST OF TYLERTOWN BW0316'AND 5 MILES SOUTH-SOUTHWEST, OF KNOXO, IN THE SOUTHEAST CORNER BW0316'OF A CULTIVATED FIELD OWNED BY MR. L.F. MAGEE AND ABOUT 50 BW0316'YARDS WEST OF A WHITE HOUSE WITH A WINDMILL IN THE BACK YARD. BW0316'IT IS 34 FEET NORTH OF THE CENTER OF A FIELD ROAD LEADING BW0316'WEST, 58 FEET NORTHWEST OF THE NORTH GATE POST OF A WIRE BW0316'GATE, 43 FEET NORTH OF AN EAST-WEST FENCE LINE AND 1 FOOT BW0316'SOUTH OF A VERTICAL RAILROAD RAIL PROJECTING 3 FEET. IT IS BW0316'A STANDARD DISK, STAMPED BEAM 1947, FLUSH WITH THE GROUND. BW0316' BW0316'BENCH MARK T 168 IS 60.16 FEET EAST-SOUTHEAST OF THE STATION, BW0316'5 FEET NORTH OF THE NORTH GATE POST OF A WIRE GATE, 80 FEET BW0316'NORTHWEST OF THE NORTH ONE OF TWO PECAN TREES AND 73 FEET BW0316'SOUTH OF BENCH MARK U 168, WHICH IS SET IN THE CENTER OF BW0316'THE CONCRETE BASE OF THE DISMANTLED AIRWAY BEACON. IT IS BW0316'A STANDARD BENCH MARK DISK, STAMPED T 168 1944 393.346 SET IN BW0316'THE TOP OF A 12-INCH CONCRETE POST PROJECTING 4 INCHES. BW0316' BW0316'BENCH MARK U 168 IS 55.00 FEET NORTHEAST OF THE STATION, 79 BW0316'FEET NORTH OF A FIELD ROAD AND 18 FEET WEST OF A FENCE LINE. BW0316'IT IS A STANDARD BENCH MARK DISK, STAMPED U 168 1944 391.489 SET BW0316'IN A DRILL HOLE IN A 12-FOOT SQUARE SLAB OF CONCRETE, WHICH BW0316'WAS THE BASE OF THE AIRPORT BEACON. BW0316' BW0316'THE AZIMUTH MARK IS 0.4 MILE NORTH OF THE STATION IN A PASTURE, BW0316'34 PACES SOUTH OF THE CENTER OF AN EAST-WEST GRAVELED ROAD, BW0316'30 PACES SOUTH OF A FENCE CORNER AND 3 FEET WEST OF A FENCE BW0316'LINE. IT IS A STANDARD DISK, STAMPED BEAM 1947, PROJECTING BW0316'4 INCHES. BW0316' BW0316'TO REACH THE STATION FROM THE POST OFFICE IN TYLERTOWN, GO BW0316'EAST ON STATE HIGHWAY 24 FOR 0.7 MILE TO A FORK, JUNCTION WITH BW0316'STATE HIGHWAY 48, TURN RIGHT, AND GO 1.1 MILES ON STATE BW0316'HIGHWAY 48 TO A TRIPLE FORK, TAKE EXTREME RIGHT FORK, CROSSING BW0316'RAILROAD TRACKS AND GO 4.2 MILES TO A SIDE ROAD RIGHT, TURN BW0316'RIGHT AND GO 1.0 MILE TO A SIDE ROAD RIGHT, TURN RIGHT AND GO BW0316'0.2 MILE TO A TO A WHITE HOUSE ON THE RIGHT WITH A WINDMILL BW0316'IN THE BACK YARD, PASS IN FRONT OF THE HOUSE AND TO THE LEFT BW0316'OF TWO LARGE PECAN TREES AND GO NORTHWEST FOR 0.05 MILE TO A BW0316'WIRE GATE IN A FENCE CORNER, PASS THROUGH THE GATE TO THE BW0316'MARK ON THE RIGHT. BW0316' BW0316'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTHEAST BW0316'OF THE MACADAM ROAD, TURN LEFT AND GO 0.35 MILE TO A SIDE BW0316'ROAD LEFT, TURN LEFT AND GO 0.25 MILE TO THE MARK ON THE LEFT. BW0316 BW0316 STATION RECOVERY (1965) BW0316 BW0316'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (RB) BW0316'STATION AND T 168 WERE RECOVERED IN GOOD CONDITION. U 168 BW0316'WAS NOT RECOVERED, BUT BELIEVED TO BE IN GOOD CONDITION. BW0316'AZIMUTH MARK HAS BEEN DESTROYED. BW0316 BW0316 STATION RECOVERY (1966) BW0316 BW0316'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (AKH) BW0316'THE STATION WAS VISITED 5-13-66 AND THE STATION MARK AND BW0316'BENCH MARKS T 168 AND U 168 WERE FOUND IN GOOD CONDITION. BW0316'THE AZIMUTH MARK WAS FOUND DESTROYED PRIOR TO THIS DATE. BW0316'THE 1955 RECOVERY NOT IS ADEQUATE FOR THE STATION. BW0316 BW0316 STATION RECOVERY (1969) BW0316 BW0316'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LFS) BW0316'THE STATION WAS VISITED 10/22/69 AND THE STATION MARK AND BW0316'BM U 168 WERE FOUND IN GOOD CONDITION. BENCH MARKS T 168 BW0316'AND V 168 WERE DESTROYED AT A PREVIOUS DATE. THE AZIMUTH BW0316'MARK WAS DESTROYED PRIOR TO THIS DATE. THE LAND IS NOW BW0316'OWNED BY COLBERT BLOCKWELL AND IS UNDER CULTIVATION. A BW0316'REFERENCE MARK NO. 1 WAS ESTABLISHED. A NEW DESCRIPTION BW0316'FOLLOWS-- BW0316' BW0316'THE STATION IS LOCATED 6 MILES EAST-SOUTHEAST OF TYLERTOWN AND BW0316'5 MILES SOUTH-SOUTHWEST OF KNOXO, IN THE SOUTHWEST CORNER BW0316'OF A FIELD OWNED BY MR. COLBERT BLACKWELL. IT IS ABOUT 50 BW0316'YARDS SOUTHWEST OF A WINDMILL THAT IS IN THE BACK YARD OF A BW0316'WHITE HOUSE, 135 FEET WEST-NORTHWEST OF THE NORTH ONE OF BW0316'TWO PECAN TREES, 207 FEET WEST-NORTHWEST OF POWERLINE POLE BW0316'WITH ATTACHED LIGHT, 290 FEET NORTHWEST OF THE CENTER OF A BW0316'GRAVEL ROAD, 220 FEET WEST OF THE SOUTH CORNER OF A WHITE HOUSE BW0316'WITH ASBESTOS SIDING, 48.5 FEET NORTHWEST OF A PECAN TREE, BW0316'47 FEET SOUTHWEST OF THE SOUTHWEST METAL FOOTING OF A BW0316'DISMANTELED BEACON TOWER, 1 FOOT SOUTH OF A SECTION OF BW0316'RAILROAD RAIL PROJECTING 3 FEET, AND 1 FOOT NORTH OF A BW0316'METAL WITNESS POST. IT IS A C AND GS TRIANGULATION STATION BW0316'DISK, STAMPED BEAM 1947 ABOUT FLUSH WITH THE GROUND. BW0316' BW0316'REFERENCE MARK NO. 1 IS 143.19 FEET EAST-SOUTHEAST OF THE BW0316'STATION. IT IS 85.5 FEET WEST OF THE SOUTHWEST CORNER OF BW0316'THE WHITE HOUSE, 1 FOOT SOUTH OF THE PROJECTED PLANE OF THE BW0316'SOUTH WALL OF THIS HOUSE, 66 FEET NORTH-NORTHWEST OF A POWERLINE BW0316'POLE WITH LIGHT ATTACHED, 7 FEET NORTHWEST OF THE SOUTH BW0316'ONE OF 2 PECAN TREES, 16 FEET SOUTH-SOUTHWEST OF THE NORTH BW0316'ONE OF THE TWO TREES AND 1 FOOT SOUTH OF A METAL WITNESS BW0316'POST. IT IS A C AND GS REFERENCE MARK DISK, STAMPED BEAM BW0316'1947 NO. 1 1969 AND PROJECTS 1 INCH ABOVE THE GROUND. BW0316' BW0316'BENCH MARK U 168 WAS USED AS A REFERENCE MARK. IT IS 54.99 BW0316'FEET NORTH-NORTHEAST OF THE STATION, 207 FEET NORTHWEST OF THE BW0316'SOUTH CORNER OF THE WHITE HOUSE, 136 FEET NORTHWEST OF THE BW0316'NORTH ONE OF TWO LARGE PECAN TREES, 199.5 FEET SOUTHWEST OF A BW0316'LONE PECAN TREE. IT IS A C AND GS BENCH MARK DISK, STAMPED BW0316'U 168 1944, CEMENTED IN A DRILLED HOLE IN THE CENTER OF THE BW0316'CONCRETE FOUNDATION OF AN OLD DISMANTLED BEACON LIGHT. BW0316' BW0316'TO REACH THE STATION FROM THE POST OFFICE IN TYLERTOWN, GO EAST BW0316'ON STATE HIGHWAY 24 FOR 0.7 MILE TO A FORK, JUNCTION WITH S.H. BW0316'48, TURN RIGHT, AND GO 1.1 MILES ON STATE HIGHWAY 48 TO A BW0316'TRIPLE FORK, TAKE EXTREME RIGHT FORK, CROSSING RAILROAD TRACKS BW0316'AND GO 4.2 MILES TO A SIDE ROAD RIGHT, TURN RIGHT AND GO 1.0 BW0316'MILE TO A SIDE ROAD RIGHT, TURN RIGHT AND GO 0.2 MILE TO A BW0316'WHITE HOUSE ON THE RIGHT WITH A WINDMILL IN THE BACK YARD, BW0316'PASS IN FRONT OF THE HOUSE AND TO THE LEFT OF 2 LARGE PECAN BW0316'TREES AND GO NORTHWEST FOR ABOUT 250 FEET TO WIRE GATE IN BW0316'FENCE CORNER, PASS THROUGH GATE INTO CULTIVATED FIELD AND BW0316'MARK AS DESCRIBED. BW0316' BW0316'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--5 MI SSW BW0316'OF KNOXO BW0316 BW0316 STATION RECOVERY (1969) BW0316 BW0316'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1969 BW0316'7.3 MI SE FROM TYLERTOWN. BW0316'LOCATED 1.9 MILES EAST ALONG THE FERNWOOD, COLUMBIA AND GULF RAILROAD BW0316'FROM THE STATION IN TYLERTOWN, THENCE 4.15 MILE SOUTHEAST ALONG A BW0316'BLACKTOP ROAD TO A SIDE ROAD RIGHT, TURN RIGHT AND GO 1.0 MILE TO A BW0316'SIDE ROAD RIGHT, TURN RIGHT AND GO 0.2 MILE TO A WHITE HOUSE ON THE BW0316'RIGHT WITH A WIND MILL IN THE BACK YARD, 50 YARDS SOUTHWEST OF THE BW0316'HOUSE, 135 WNW OF THE NORTH ONE OF TWO PECAN TREES, 207 FEET WNW OF A BW0316'POWER POLE WITH A LIGHT ATTACHED, 290 FEET NW OF THE CENTER OF A BW0316'GRAVELED ROAD, 220 FEET WEST OF THE SOUTH CORNER OF A WHITE HOUSE WITH BW0316'ASBESTOS SIDING 48.5 FEET NORTHWEST OF A PECAN TREE, 47 FEET SW OF THE BW0316'SW METAL FOOTING OF THE DISMANTLED BEACON LIGHT, 1 FOOT SOUTH OF A BW0316'SECTION OF A RAILROAD RAIL PROJECTING 3 FEET AND 1 FOOT NORTH OF A BW0316'METAL WITNESS POST. IT IS SET IN A CONCRETE POST ABOUT FLUSH WITH THE BW0316'GROUND. 1 National Geodetic Survey, Retrieval Date = OCTOBER 7, 2002 BW0308 *********************************************************************** BW0308 DESIGNATION - N 168 RESET 1969 BW0308 PID - BW0308 BW0308 STATE/COUNTY- MS/WALTHALL BW0308 USGS QUAD - TYLERTOWN SE (1970) BW0308 BW0308 *CURRENT SURVEY CONTROL BW0308 ___________________________________________________________________ BW0308* NAD 83(1986)- 31 05 35. (N) 090 06 12. (W) SCALED BW0308* NAVD 88 - 99.64 (+/-2cm) 326.9 (feet) VERTCON BW0308 ___________________________________________________________________ BW0308 GEOID HEIGHT- -27.14 (meters) GEOID99 BW0308 BW0308 VERT ORDER - THIRD (See Below) BW0308 BW0308.The horizontal coordinates were scaled from a topographic map and have BW0308.an estimated accuracy of +/- 6 seconds. BW0308 BW0308.The NAVD 88 height was computed by applying the VERTCON shift value to BW0308.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) BW0308.The vertical order pertains to the superseded datum. BW0308 BW0308.The geoid height was determined by GEOID99. BW0308 BW0308; North East Units Estimated Accuracy BW0308;SPC MS W - 176,620. 721,940. MT (+/- 180 meters Scaled) BW0308 BW0308 SUPERSEDED SURVEY CONTROL BW0308 BW0308 NGVD 29 - 99.67 (m) 327.0 (f) RESET 3 BW0308 BW0308.Superseded values are not recommended for survey control. BW0308.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. BW0308.See file dsdata.txt to determine how the superseded data were derived. BW0308 BW0308_MARKER: DB = BENCH MARK DISK BW0308_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT BW0308_STAMPING: N 168 1944 RESET 1969 BW0308_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO BW0308+STABILITY: SURFACE MOTION BW0308 BW0308 HISTORY - Date Condition Report By BW0308 HISTORY - 1969 MONUMENTED CGS BW0308 BW0308 STATION DESCRIPTION BW0308 BW0308'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 BW0308'2.8 MI E FROM TYLERTOWN. BW0308'LOCATED 0.7 MILE EAST ALONG U.S. HIGHWAY 98 FROM THE POST OFFICE IN BW0308'TYLERTOWN, THENCE SOUTHEAST ALONG STATE HIGHWAY 47 FOR 1.1 MILE TO THE BW0308'RAILROAD TRACKS, CONTINUE SOUTHEAST FOR 1.0 MILE TO THE MARK ON THE BW0308'RIGHT. IT IS 65.5 FEET WEST OF THE CENTER OF THE ROAD, 2 FEET EAST OF BW0308'A POWER POLE, 30.5 FEET NORTHWEST OF A RIGHT-OF-WAY MARKER, 62 FEET BW0308'NORTH OF THE CENTER OF THE DRIVEWAY TO THE TENANT HOUSE, 76 FEET BW0308'NORTHEAST OF THE NORTHEAST CORNER OF A TENANT HOUSE WITH IMITATION BW0308'BRICK SIDING AND 38 FEET NORTH OF THE PROJECTED PLANE OF THE NORTH BW0308'WALL OF THE HOUSE AND 1 FOOT EAST OF A METAL WITNESS POST. IT IS A BW0308'BENCH MARK DISK SET IN THE TOP OF A 12-INCH ROUND CONCRETE POST BW0308'PROJECTING 2 INCHES. 1 National Geodetic Survey, Retrieval Date = OCTOBER 7, 2002 BW0310 *********************************************************************** BW0310 DESIGNATION - P 168 RESET 1975 BW0310 PID - BW0310 BW0310 STATE/COUNTY- MS/WALTHALL BW0310 USGS QUAD - TYLERTOWN SE (1970) BW0310 BW0310 *CURRENT SURVEY CONTROL BW0310 ___________________________________________________________________ BW0310* NAD 83(1986)- 31 05 18. (N) 090 05 26. (W) SCALED BW0310* NAVD 88 - 101.55 (+/-2cm) 333.2 (feet) VERTCON BW0310 ___________________________________________________________________ BW0310 GEOID HEIGHT- -27.16 (meters) GEOID99 BW0310 BW0310 VERT ORDER - THIRD (See Below) BW0310 BW0310.The horizontal coordinates were scaled from a topographic map and have BW0310.an estimated accuracy of +/- 6 seconds. BW0310 BW0310.The NAVD 88 height was computed by applying the VERTCON shift value to BW0310.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) BW0310.The vertical order pertains to the superseded datum. BW0310 BW0310.The geoid height was determined by GEOID99. BW0310 BW0310; North East Units Estimated Accuracy BW0310;SPC MS W - 176,100. 723,160. MT (+/- 180 meters Scaled) BW0310 BW0310 SUPERSEDED SURVEY CONTROL BW0310 BW0310 NGVD 29 - 101.59 (m) 333.3 (f) RESET 3 BW0310 BW0310.Superseded values are not recommended for survey control. BW0310.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. BW0310.See file dsdata.txt to determine how the superseded data were derived. BW0310 BW0310_MARKER: DB = BENCH MARK DISK BW0310_SETTING: 16 = (FASTENED TO) A METAL ROD WITH BASE PLATE BURIED/SCREWED BW0310+WITH SETTING: INTO GROUND BW0310_STAMPING: P 168 RESET 1975 BW0310_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO BW0310+STABILITY: SURFACE MOTION BW0310 BW0310 HISTORY - Date Condition Report By BW0310 HISTORY - 1975 MONUMENTED NGS BW0310 BW0310 STATION DESCRIPTION BW0310 BW0310'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 BW0310'3.5 I SE FROM TYLERTOWN. BW0310'0.75 MILE EAST ALONG U.S. HIGHWAY 98 FROM THE POST OFFICE IN BW0310'TYLERTOWN, THENCE SOUTHEAST ALONG STATE HIGHWAY 48 FOR 3.25 MILES TO BW0310'MARK ON LEFT, 57 FEET NORTH OF THE CENTER OF HIGHWAY, 18.4 FEET BW0310'NORTHWEST OF THE CENTER OF A GASLINE COVER, 14 FEET SOUTHEAST OF THE BW0310'CENTER OF A GRAVEL DRIVEWAY, 13.5 FEET SOUTHWEST OF AN 18-INCH PINE BW0310'TREE, 1.8 FEET EAST OF A 10-INCH CEDAR TREE, 0.8 FOOT EAST OF A METAL BW0310'WITNESS POST AND SIGN. A STANDARD DISK, CRIMPED ON TOP OF A 4 FOOT BW0310'COPPER ROD WITH BASE PLATE AND COLLAR. SET FLUSH WITH THE SURFACE OF BW0310'THE GROUND. S.E. 1/4 SECTION 33, T 2 N, R 11 E.