References in periodicals archive ?
These images are at a scale of 1:24,000, datum of NAD27, UTM Zone 15, with the latest available editions used.
The permit file locations were expressed in either stateplane or latitude/longitude coordinates, using the NAD27 datum.
For digital submissions, OPS requires use of real world coordinate systems based on NAD83 or NAD27 in a UTM of State Plane projection measured in feet of meters.