What's New

Minor text changes.

App Description

Resection (based on Tienstra’s method) is the fourth in a series of Civil Engineering and Surveying apps from MacReid software. It is a 3 point resection, which allows you to find out the Occupied Station by simply observing 3 known points.
The coordinates are input followed by the observed angles, and the Easting and Northing of the resected point are output.
No need for retros and no need for targets!
Please check our web site www.macreid.co.uk or the App Store for further releases coming soon.

iPhone Screenshots

(click to enlarge)

Resection screenshot 1

App Changes

  • June 04, 2014 Initial release
  • November 05, 2016 New version 1.03
  • June 14, 2019 Price decrease: $4.99 -> $2.99
  • June 16, 2019 Price decrease: $4.99 -> $2.99
  • December 09, 2019 New version 1.04

Other Apps From MacReid Software

Coords From a Point Free Station Areas by Coordinates Corners Round a Building Volumes by Simpson's Rule CivSurv Pro Grid Transformation Profiles for Roads Cut and Fill Batter Rails Whole Circle Bearing