1. Types
    Compound 

2. Notes
    Usages 

3. See also

4. References

Traverse is a method in the field of surveying to establish control networks.^[1] It is also used in geodesy. Traverse networks involve placing survey stations along a line or path of travel, and then using the previously surveyed points as a base for observing the next point. Traverse networks have many advantages, including:

• Less reconnaissance and organization needed;
• While in other systems, which may require the survey to be performed along a rigid polygon shape, the traverse can change to any shape and thus can accommodate a great deal of different terrains;
• Only a few observations need to be taken at each station, whereas in other survey networks a great deal of angular and linear observations need to be made and considered;
• Traverse networks are free of the strength of figure considerations that happen in triangular systems;
• Scale error does not add up as the traverse is performed. Azimuth swing errors can also be reduced by increasing the distance between stations.

The traverse is more accurate than triangulateration^[2] (a combined function of the triangulation and trilateration practice).^[3]

Types

Frequently in surveying engineering and geodetic science, control points (CP) are setting/observing distance and direction (bearings, angles, azimuths, and elevation). The CP throughout the control network may consist of monuments, benchmarks, vertical control, etc.There are mainly two types of traverse.Traverse may be either a closed traverse or an open traverse.

1.Closed traverse: the traverse which either originates from a station and returns to the same station completing a circuit or runs between two known stations,is called a closed traverse.

Compound

A compound traverse is where an open traverse is linked at its ends to an existing traverse to form a closed traverse. The closing line may be defined by coordinates at the end points which have been determined by previous survey. The difficulty is, where there is linear misclosure, it is not known whether the error is in the new survey or the previous survey.

Notes

Usages

• Control point — The primary/base control used for preliminary measurements; it may consist of any known point capable of establishing accurate control of distance and direction (i.e. coordinates, elevation, bearings, etc.).
  1. Starting – The initial starting control point of the traverse.
  2. Observation – All known control points that are set or observed within the traverse.
  3. Terminal – The initial ending control point of the traverse; its coordinates are unknown.tr

See also

• Polygonal chain
• Side shot

References

• András Mészáros
• András Nemény
• András Németh
• András Ozsvár
• András Papp
• András Parti
• András Perczel
• András Petöcz
• András P. Huhn
• András Pintér
• András Prékopa
• András Radó
• András Rajnai
• András Rapcsák
• András Rogan
• András Rosztóczy
• András Rédli
• András Révész
• András Sajó
• András Simor
• András Stieber
• András Stohl
• Andrássy-Friedrich Party
• Andrássy Gyula German Language University of Budapest
• András Szatmári