First practical work

Purpose of the work:
Based on the known coordinates, it is necessary to determine the coordinates of the second point according to the known horizontal distance (line) and the known directional angle.

Introduction
Computational processing of the results of measurements on the ground, carried out in the preparation of plans, the solution of a number of land management problems,
the preparation of data for the removal of projects in nature are directly related to
direct geodetic problems on coordinates.

Direct geodetic problem.
Pic. 1. Direct geodetic problem

It should be remembered that in the general case, the signs of the increments of coordinates depend on the quarter determined by the directional angle of the given direction (tabl. 1)