Surveying I– coordinate account

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Computer programs

Replacement of angular measure

This is a program that allows for easy conversion of angular units: gon, degrees and radians.


Decimal separator is dot.
Keypress Enter approved written value.

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Bearing angle between two points

This is a program designed to calculate the bearing angle from known coordinates of two points A and B, where:
- point A is the starting point,
- point B is the endpoint.


Coordinates should be given in meters.
Decimal separator is dot.
Keypress Enter approved written value.

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Bearing angle based on a few points with known coordinates

This is a program designed to calculate bearing angle on the basis of the measured direction to the point where the coordinates are looking, well-known coordinate observation station, to any number of points with known coordinates and the measured directions to points of geodetic connection.


Coordinates should be given in meters.
Angles should be given in gon.
Decimal separator is dot.
Keypress Enter approved written value.

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The length of the segment

This is a program designed to calculate the length of the segment between points A and B using the coordinates of these points.


Coordinates should be given in meters.
Decimal separator is dot.
Keypress Enter approved written value.

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Horizontal angle

This is a program designed to calculate the horizontal angle from the known coordinates of three points: 0, 1 and 2, where:
- Point 0 is the observation station,
- Side 01 is a left arm angle,
- Side 02 is a right arm angle.


Coordinates should be given in meters.
Decimal separator is dot.
Keypress Enter approved written value.

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Points on the straight line

This is a program designed to calculate the coordinates of points lying on the straight line of the beginning of the line AB at point A and end at point B.


Coordinates should be given in meters.
Decimal separator is dot.
Keypress Enter approved written value.

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Points on offset

This is a program designed to calculate the coordinates of the points by the ordinate and abscissa method, where:
- the straight line AB begins at point A and ends at point B,
- point i' lies on the straight line AB,
- point i lies on offset (calculated its coordinates).


Coordinates should be given in meters.
Decimal separator is dot.
Keypress Enter approved written value.

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Intersect with map frames

This is a program designed to calculate the coordinates of the control points of intersection with map frames.


Coordinates should be given in meters.
Decimal separator is dot.
Keypress Enter approved written value.

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Polar method

This is a program designed to calculate the rectangular coordinates X and Y point of view of the polar coordinates (the measured length and direction), the coordinates of the observation station, the coordinates of the connecting points A and B from which were measured directions.

Coordinates should be given in meters.
Angles should be given in gon.
Decimal separator is dot.
Keypress Enter approved written value.

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Angular intersection

This is a program designed to calculate the coordinates of a point by an angular intersection, where:
- the angle a is the angle at point A (with known coordinates), the left arm is the side AB, and right - AP,
- the angle b is the angle at point B (with known coordinates), the left arm of the BP side and right - BA.


Coordinates should be given in meters.
Angles should be given in gon.
Decimal separator is dot.
Keypress Enter approved written value.

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Linear intersection

This is a program designed to calculate the coordinates of a point by a linear intersection, where:
- left arm angle is located at point A is the AP side, and right arm - the side AB..


Coordinates should be given in meters.
Decimal separator is dot.
Keypress Enter approved written value.

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Area calculated from the Gauss's formulae

This is a program designed to calculate the surface area of the contour of the analytical method with Gauss's formulae.


Coordinates should be given in meters.
Decimal separator is dot.
Keypress Enter approved written value.

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Area calculated from the polar coordinates

This is a program designed to calculate the surface area of the contour of the analytical method with the polar coordinates, which measured the direction and length of the contour points of collapse.


Coordinates should be given in meters.
Angles should be given in gon.
Decimal separator is dot.
Keypress Enter approved written value.

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Traverse tied up at both ends

This is a program designed to calculate the coordinates of the points in the open traverse tied up at both ends, where:
- the point A is the starting point,
- the point B is the endpoint,
- the points A and B are the left-hand in the traverse,
- the points C and D are the right-hand in the traverse.


Coordinates should be given in meters.
Angles should be given in gon.
Decimal separator is dot.
Keypress Enter approved written value.

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