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Engineering & Surveying        Survey Data

Survey Data

Blockmaps, Centerline Monument Ties, & Benchmarks

Survey data, including benchmarks, block maps, and centerline monument ties, is managed within the integrated ArcGIS platform. This unified approach consolidates these elements into one comprehensive system, providing efficient and accurate access to all geographical data needs. The ArcGIS environment is your go-to resource for consistent, real-time data management and streamlined access to these key urban planning tools.

  • View survey data

Base Station Information

City of Prescott Base Station Information

  • Frequency 460.0875
  • Mod is GMSK
  • Bandwidth 12.5kHz (Narrowband spectrum)
  • TrimMark3 protocol (CMR+)
  • Radio Link rate 9600

Location of Base

  • Latitude 34° 34′ 29.2797″
  • Longitude 112° 28′ 48.72637″
  • Height 5587.029 International Feet
  • Antenna Height 0.0 at bottom of antenna mount

Survey Datum Requirements

City survey requirements can be found in the City’s General Engineering Standards (GES), Article 8. The City has developed a survey coordinate system (City of Prescott Coordinate System (COPCS)) to better facilitate the incorporation of survey and engineering data into the City’s Geographic Information System (GIS). Projects submitted to the City for review MUST be referenced to the COPCS (General Engineering Standards (GES), Article 8.2.2.A.).

CITY OF PRESCOTT SURVEY DATUM REQUIREMENTS

COORDINATE UNITS:International Feet
DISTANCE UNITS:International Feet
HEIGHT UNITS:International Feet

DATUM

GEODETIC (HORIZONTAL) DATUM:North American Datum of 1983 (1992), (NAD83 (1992))
COODINATE SYSTEM:Arizona Coordinate System (State Plane)
ZONE:Central (0202)
VERTICAL DATUM:North American Vertical Datum of 1988, (NAVD88)
GEOID MODEL:GEOID99 (Conus)

CITY OF PRESCOTT COORDINATE SYSTEM (COPCS) – CONVERSION FROM STATE PLANE

COPCS NORTHING=(State Plane Northing x 1.000329975) – 701,456.0090
COPCS EASTING=(State Plane Easting x 1.000329975) + 69,457.2499
Note: Distances computed between COPCS coordinates approximate “ground” distances

STATE PLANE – CONVERSION FROM CITY OF PRESCOTT COORDINATE SYSTEM

STATE PLANE NORTHING=(COPCS Northing + 701,456.0090) x 0.999670134
STATE PLANE EASTING=(COPCS Easting – 69,457.2499) x 0.999670134

EXAMPLE – CITY OF PRESCOTT MINGO BASE

LATITUDE34°34’29.27969” N
LONGITUDE112°28’48.72638” W
HEIGHT5587.018’

STATE PLANE COORDINATES

CITY OF PRESCOTT COORDINATES

NORTHING:
1,301,026.703
600,000.0000
EASTING:
530,367.742
600,000.0000
ELEVATION:
5,673.561’
5,673.561’

Do you have questions?

Not finding what you're looking for or have questions? We are happy to help, please reach out.

Contact Engineering and Surveying

City of Prescott

  • 201 N Montezuma Street,
    Prescott, AZ 86301
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