METHOD OF RELIEF COMPUTATION AND REPRESENTATION Russian patent published in 1998 - IPC

Abstract RU 2112923 C1

FIELD: relief computation and representation on plan with the aid of graph plotter. SUBSTANCE: interpolation of horizontal by coordinates is carried out. Coordinates of points are calculated with the use of formula , where x′,y′ are rectangular coordinates of points of horizontal; d,d′ are horizontal layings; Δx, Δy are increments of coordinates; x₁,y₁ are rectangular coordinates of start of reading. EFFECT: simplified method of computation. 3 dwg

Similar patents RU2112923C1

Title	Year	Author	Number
PROCESS OF TRIGONOMETRIC LEVELING	1998	Il'Kun A.V. Jusupov N.S. Samitov R.A.	RU2174672C2
METHOD OF MAKING CRANE RUNWAY STRUCTURE ASYMMETRICAL IN CROSS SECTION	1998	Nezhdanov K.K. Nezhdanov A.K. Popchenkov I.V.	RU2196100C2
ASYMMETRICAL CRANE RUNWAY STRUCTURE	2000	Nezhdanov K.K. Tumanov V.A. Nezhdanov A.K. Karev M.A.	RU2196720C2
REST-TRIPOD	1996	Jusupov N.S. Samitov R.A.	RU2156507C2
DEVICE FOR SOLVING OF TWO-DIMENSIONAL LAPLACE EQUATION	1995	Miftakhutdinov I.Kh.	RU2121166C1
TRAINING DEVICE FOR SIMULATING TERRAIN TOPOGRAPHY	2001	Adel'Shin A.B. Zakharova N.G. Khisameeva L.R.	RU2204171C2
REINFORCED FOUNDATION	2001	Eremeev V.P.	RU2213183C2
TEACHING STAND	2001	Adel'Shin A.B. Zakharova N.G. Khisameeva L.R. Adel'Shin A.A.	RU2217799C2
METHOD FOR DETERMINING STRENGTH CHARACTERISTICS OF GROUND	1997	Dranovskij A.N.	RU2135689C1
ELECTRIC CURRENT SUPPLY	1993	Miftakhutdinov I.Kh.	RU2087066C1

RU 2 112 923 C1

Authors

Jusupov N.S.

Samitov R.A.

Dates

1998-06-10—Published

1995-06-27—Filed