The equation of corrections for the measured angles in the triangulation is compiled. With the aid of the correction equations for concrete examples of triangulation networks, conditional equations are derived that decompose into simple equations (shapes and sums of angles) and typical conditional equations corresponding to the equations of the sides, polygon and other complex equations.
1. Gerasimenko M.D. Uravnivanie trianguljacii po metodu uslovii s ispol'zovaniem odnotipnyh uslovnyh uravnenij. — «Izv vuzov Geodezija i ajerofotos#emka», 1973, vyp. 3.
2. Dvorjankov S.M. Uravnivanie setej trianguljacii korrelatnym metodom. — «Izv. vuzov. Geodezija i ajerofotos#emka», 1974, vyp. 4.