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STATEMENT OF PURPOSE
<br />THIS SURVEY WAS PERFORMED TO ESTABLISH THE BOUNDARY OF THE SUBJECT
<br />PARCEL FOR AN ALTA/NSPS LAND TITLE SURVEY. THIS SURVEY IS FILED IN
<br />COMPLIANCE WITH SECTION 8762(B), PARTS 1 THROUGH 5, OF THE
<br />PROFESSIONAL LAND SURVEYORS' ACT.
<br />BASIS OF BEARINGS
<br />BEARINGS SHOWN ON THIS MAP ARE REFERENCED TO THE CCS83, ZONE 3 GRID,
<br />NAD83(2011) CSRS EPOCH 2O17.50, DEFINED LOCALLY BY CONTINUOUS GPS
<br />STATIONS OF THE CSRS. THIS SURVEY TIED TO CGPS STATIONS "CMOD", "P256",
<br />"P309", AND "S300". SEE SURVEYOR'S NOTES AND TIES TO CALIFORNIA SPATIAL
<br />REFERENCE SYSTEM DIAGRAM.
<br />SURVEYOR'S NOTES
<br />1. COORDINATES, DISTANCES, AND BEARINGS SHOWN ON THIS MAP ARE
<br />REFERENCED TO THE CCS83, ZONE 3 GRID, NAD83(2011) CSRC EPOCH
<br />2017.50, DEFINED LOCALLY BY CONTINUOUS GPS STATIONS OF THE CSRS.
<br />THIS SURVEY TIED TO STATIONS CMOD, P256, P309, AND S300, THE
<br />LATITUDE, LONGITUDE, AND ELLIPSOID HEIGHT OF WHICH WERE HELD FIXED IN
<br />A LEAST SQUARES ADJUSTMENT. DISTANCES AND COORDINATES ARE
<br />EXPRESSED IN U.S. SURVEY FEET. ALL MEASURED DISTANCES PER THIS
<br />SURVEY ARE GRID.
<br />2. THE SITE COMBINATION FACTOR IS 0.99993407 AND THE SITE MAPPING
<br />ANGLE IS-0929'07.19", BOTH CALCULATED AT FOUND MONUMENT 201. TO
<br />OBTAIN GROUND LEVEL DISTANCES, DIVIDE GRID DISTANCES BY THE SITE
<br />COMBINATION FACTOR. TO OBTAIN GEODETIC NORTH AZIMUTHS, ROTATE GRID
<br />AZIMUTHS COUNTERCLOCKWISE USING THE MAPPING ANGLE.
<br />3. RECORD DISTANCES AND BEARINGS ARE AS SHOWN OR NOTED IN THE
<br />DOCUMENT BEING REFERENCED. REFER TO THE DOCUMENT ITSELF TO
<br />DETERMINE IF THE RECORD DIMENSION IS EXPRESSED IN GRID OR GROUND
<br />UNITS. ALL RECORD DISTANCES USED FOR ESTABLISHMENT PURPOSES WERE
<br />FIRST SCALED TO GRID USING THE SITE COMBINATION FACTOR.
<br />4. COMBINED FACTORS ARE THE PRODUCT OF THE ELEVATION FACTOR TIMES
<br />THE CCS83 SCALE FACTOR. ELEVATION FACTORS WERE COMPUTED USING A
<br />VALUE OF 20,906,000 FEET AS THE RADIUS OF CURVATURE OF THE EARTH
<br />AND THE GEOID MODEL AT THE STATION. GEOID HEIGHTS HAVE BEEN
<br />INTERPOLATED FROM THE NGS GEOIDI8 MODEL.
<br />5. ELEVATIONS ARE REFERENCED TO THE NORTH AMERICAN VERTICAL DATUM OF
<br />1988 (NAVD88), DEFINED LOCALLY BY THE CITY OF LATHROP HORIZONTAL
<br />CONTROL AND BENCHMARK NETWORK. THIS SURVEY TIED TO STATION 1036,
<br />THE ELEVATION OF WHICH WAS HELD FIXED IN A LEAST SQUARES
<br />ADJUSTMENT. ELEVATIONS ARE EXPRESSED IN U.S. SURVEY FEET. ELEVATIONS
<br />ON FOUND MONUMENTS HAVE BEEN DETERMINED USING GEOID MODELING,
<br />INTERPOLATED FROM THE NGS GEOIDI8 MODEL.
<br />ACCURACY STATEMENT
<br />1. THE SURVEY WAS PERFORMED ACCORDING TO THE 2021 MINIMUM STANDARD
<br />DETAIL REQUIREMENTS FOR ALTA/NSPS LAND TITLE SURVEYS. THE CONTROL
<br />STATIONS TO WHICH THIS SURVEY IS REFERENCED ARE PART OF THE CSRS
<br />AS DEFINED IN THE CALIFORNIA PUBLIC RESOURCES CODE.
<br />2. THE CONTROL SURVEY WAS PERFORMED USING STATIC GNSS EQUIPMENT AND
<br />METHODS. GNSS OBSERVATION DATA WAS PROCESSED USING TRIMBLE
<br />BUSINESS CENTER V2023-11 SOFTWARE. RESULTING VECTORS WERE
<br />ADJUSTED BY THE LEAST SQUARES METHOD USING STAR*NET V12 SOFTWARE.
<br />THE POSITIONS HELD FIXED IN THE FINAL CONSTRAINED ADJUSTMENT ARE AS
<br />LISTED IN THE SURVEYOR'S NOTES. THE RESULTANT CCS83 ZONE 3
<br />COORDINATES FOR 202 AND 210 ACHIEVE A 1 cm LOCAL ACCURACY AT THE
<br />95% CONFIDENCE LEVEL. THE RESULTANT NAVD88 ELEVATIONS FOR 2020
<br />AND 210 ACHIEVE A 2cm LOCAL ACCURACY AT THE 95% CONFIDENCE LEVEL.
<br />3. ALL OTHER FOUND MONUMENTS WERE SURVEYED USING A COMBINATION OF
<br />STATIC GNSS EQUIPMENT AND METHODS AND CONVENTIONAL TOTAL STATION
<br />EQUIPMENT AND METHODS. THE RELATIVE POSITIONS OF FOUND MONUMENTS
<br />FALL WITHIN THE MAXIMUM ALLOWABLE RELATIVE PRECISION SPECIFIED (0.07
<br />FEET + 50ppm) IN THE ALTA/NSPS MINIMUM STANDARD DETAIL
<br />REQUIREMENTS.
<br />COUNTY RECORDER'S STATEMENT
<br />FILED THIS I DAY OF 2C*-i' , 2025, AT IV*05 Pt M.
<br />IN BOOK 41 OF SURVEYS, AT PAGE 69 , AT THE
<br />REQUEST OF GUIDA.
<br />FEE qoA- W-- -a -. v_zs_:
<br />STEVE J. BESTOLARIDES
<br />ASSESSOR -RECORDER -COUNTY CLERK
<br />BY
<br />tft/DEPU CORDER -jpZ;VgVj V\r,, cz.
<br />1. LATITUDE, LONGITUDE, ELLIPSOID HEIGHT DATUM:
<br />P309 NAD83(2011), CSRS EPOCH 2O17.50 [METERS], PER R1.
<br />& 'FR1) 2. NORTHING, EASTING DATUM: CCS83 ZONE 3,
<br />'0212"E 19=pp 45p�M /I/ \ CSRS EPOCH 2017.50 (NAD83 2011) [USSF]
<br />3. ELEVATION DATUM: NAVD88/GEOIDI8 [USSF]
<br />P256_�� / \
<br />4. CCS83 ZONE 3 COORDINATES, COMBINED FACTOR, AND
<br />205 CONVERGENCE ANGLE FOR ALL STATIONS WERE
<br />CALCULATED FROM THE LATITUDE, LONGITUDE, AND
<br />ELLIP. HEIGHT USING STAR*NET V12 SOFTWARE. SEE
<br />SURVEYOR'S NOTES.
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<br />TIES TO THE CALIFORNIA SPATIAL REFERENCE SYSTEM
<br />COUNTY SURVEYOR'S STATEMENT
<br />THIS MAP HAS BEEN EXAMINED IN ACCORDANCE WITH
<br />SECTION 8766 OF THE PROFESSIONAL LAND SURVEYORS'
<br />ACT THIS 2IT* DAY OF ENAAWL 2025.
<br />1-4 -
<br />A%M�ES�AMES E. HART, PLS 8657
<br />COUNTY SURVEYOR
<br />Doc 0: 2025-028245
<br />04/07/2025 11:03:03 AM
<br />Page: 1 of 2 Fee: $98.00
<br />Steve J. Bestolarides
<br />San Joaquin County Recorders
<br />Paid By: SHOWN ON DOCUMENT
<br />IIII M� �? I'&I��PRPV�' �1�1111
<br />D.D. SHEET NO. 48A & 57
<br />STATION: CMOD
<br />LAT: 37' 38' 28.803125"
<br />LONG: 12759'59.867245"
<br />EH: 28.6350
<br />COMBINED FACTOR: 0.99992651
<br />CONVERGENCE ANGLE: -00' 18'21.94"
<br />STATION: P256
<br />LAT: 3755' 55.060746"
<br />LONG: 121' 36' 17.372535"
<br />EH:-30.1756
<br />COMBINED FACTOR: 0.99993888
<br />CONVERGENCE ANGLE:-0940'35.07"
<br />STATION: P309
<br />LAT: 38' 05' 23. 954189 -
<br />LONG: 120'57'04.405657"
<br />EH: 41.9527
<br />COMBINED FACTOR: 0.99994004
<br />CONVERGENCE ANGLE:-00'16'34.51"
<br />STATION: S300
<br />LAT: 3739'59.416218"
<br />LONG:121'33'29.716444"
<br />EH: 496.2839
<br />COMBINED FACTOR: 0.99985240
<br />CONVERGENCE ANGLE:-0938'52.43"
<br />STATION: 201
<br />NORTHING: 2115609.7844
<br />EASTING: 6332640.1964
<br />ELEVATION: 11.766
<br />COMBINED FACTOR: 0.99993407
<br />CONVERGENCE ANGLE:-00*29'07.19'
<br />STATION: 210 (CITY BM 1036)
<br />NORTHING: 2113618.4765
<br />EASTING: 6333476.9423
<br />ELEVATION: 11.280
<br />COMBINED FACTOR: 0.99993402
<br />CONVERGENCE ANGLE:-00'29'00.68"
<br />STATION: 211
<br />NORTHING: 2113990.7863
<br />EASTING: 6332176.8023
<br />ELEVATION: 10.892
<br />COMBINED FACTOR: 0.99993405
<br />CONVERGENCE ANGLE: -00*29'10.62"
<br />T1 N43'50'13.29"E
<br />141,803.140
<br />T2 N74'01'13.22"W
<br />1,352.397(M)
<br />T3 N55'3239.95"W
<br />101,181.026(M)
<br />T4 N28' 14'34.62"E
<br />2012.750(M)
<br />SURVEYOR'S STATEMENT
<br />THIS MAP CORRECTLY REPRESENTS A SURVEY MADE BY ME
<br />OR UNDER MY DIRECTION IN CONFORMANCE WITH THE
<br />REQUIREMENTS OF THE PROFESSIONAL LAND SURVEYORS'
<br />ACT AT THE REQUEST OF IN-N-OUT IN OCTOBER 2024.
<br />#2 f,
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<br />Lunp
<br />JUSTIN P. HEIGHT DATE
<br />PLS 6167
<br />ABBREVIATIONS
<br />CALCULATED FROM
<br />CF
<br />CGPS
<br />CONTINUOUS GPS STATION
<br />cm
<br />CENTIMETERS
<br />COR
<br />CORNER
<br />CSRC
<br />CALIFORNIA SPATIAL REFERENCE CENTER
<br />CSRS
<br />CALIFORNIA SPATIAL REFERENCE SYSTEM
<br />DOC NO
<br />DOCUMENT NUMBER
<br />FTC
<br />FROM TRUE CORNER
<br />M
<br />MEASURED
<br />M&P
<br />MAPS AND PLATS
<br />OR
<br />OFFICIAL RECORDS
<br />PM
<br />PARCEL MAP
<br />USSF UNITED STATES SURVEY FEET
<br />REFERENCE
<br />CSRC WEBSITE (http://sopac-csrc.ucsd.edu/index.php/epoch20l7/)
<br />R1
<br />R2
<br />PM 16-43
<br />R3
<br />M&P 31-70
<br />(TRACT NO
<br />2208)
<br />R4
<br />M&P 40-26
<br />(TRACT NO
<br />3509)
<br />R5
<br />M&P 33-44
<br />(TRACT NO
<br />2812)
<br />R6
<br />PM 26-94
<br />R7
<br />PM 16-184
<br />R8
<br />PM 13-108
<br />LEGEND
<br />® CSRS CGPS STATION
<br />O FOUND MONUMENT
<br />SET MONUMENT AS DESCRIBED
<br />201 FOUND MONUMENT REFERENCE NUMBER. SEE
<br />DESCRIPTIONS ON SHEET 2.
<br />OESTABLISHMENT NOTES SHEET 2.
<br />VICINITY MAP
<br />LA Np SG
<br />JUS'TIN P. HEIGHT �
<br />NO. 6167
<br />J'J9� Ac �O���Q
<br />CA`\
<br />NOT TO SCALE
<br />RECORD OF SURVEY
<br />OF PARCEL 1 AS SHOWN ON THE PARCEL MAP
<br />FILED IN BOOK 16, PAGE 43, OF PARCEL MAPS,
<br />SAN JOAQUIN COUNTY RECORDS,
<br />LYING IN SECTION 34, T.1 S., R.6E., M.D.B.&M.
<br />CITY OF LATHROP
<br />COUNTY OF SAN JOAQUIN
<br />STATE OF CALIFORNIA
<br />OCTOBER 2024
<br />■■■■ MS
<br />Masson
<br />■os■■■
<br />■■■NON
<br />■■■■■■ G IDA
<br />PATIAL S LUTI GEOS O ONS
<br />4140 m
<br />is
<br />
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