Total-Station Survey
Definition
A surveying instrument combining a theodolite and electronic distance measurement, used in forensic archaeology to record three-dimensional coordinates of bone elements and features relative to a site datum. Provides the spatial record that allows element positions to be reconstructed after excavation.
- Instrument
- Combines theodolite and electronic distance measurement
- Records
- 3D coordinates of bone elements and features
- Reference
- Relative to a site datum
- Field
- Forensic archaeological scene recovery
Common questions
Why is a shared site datum important in a total-station survey of a burial?+
Every recorded point is measured relative to the same fixed reference, so all coordinates from different excavation days or different operators stay consistent with one another, allowing the whole site to be reconstructed as a single coherent spatial dataset later.
How does total-station survey data support post-excavation analysis?+
The recorded coordinates let researchers reconstruct the original arrangement of skeletal elements digitally after excavation, which can help determine body position, evidence of disturbance, or whether elements were moved by scavengers or other taphonomic processes.
Is a total station necessary for every forensic archaeological recovery?+
Smaller or time-pressured scenes sometimes use simpler methods like grid photography or manual triangulation, but a total station is preferred where precise spatial reconstruction matters, such as complex or commingled burial contexts.
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