Plane table definitions
| Word backwards | enalp elbat |
|---|---|
| Part of speech | Noun |
| Syllabic division | plane/ ta/ble |
| Plural | The plural of the word "plane table" is "plane tables." |
| Total letters | 10 |
| Vogais (2) | a,e |
| Consonants (5) | p,l,n,t,b |
Plane Table
Definition
A plane table is a basic surveying instrument used to map the relative position of objects in the field. It consists of a flat table, usually made of wood or metal, mounted on a tripod. The table can rotate horizontally in any direction, allowing the surveyor to take accurate measurements and create detailed maps.How it Works
The plane table works by combining the functions of a drawing board and a theodolite. The surveyor places the instrument on a level surface and aligns it with known reference points. By sighting objects in the field through the alidade (a ruler with a sight), the surveyor can plot the positions of those objects on the table. The table is then oriented and adjusted until all desired points are plotted, resulting in a detailed map.Uses
Plane tables are commonly used in topographic surveys, land mapping, and construction projects. They are particularly useful in areas where traditional surveying equipment may be difficult to use, such as rugged terrain or densely wooded areas. Plane tables provide a practical and efficient way to create accurate maps without the need for complex technology.Advantages
One of the main advantages of using a plane table is its simplicity. It does not require extensive training or technical knowledge to operate, making it accessible to a wide range of users. Additionally, plane tables are durable and reliable, able to withstand harsh field conditions without losing accuracy. This makes them a cost-effective tool for many surveying applications.Plane table Examples
- A plane table is a tool used in surveying to measure horizontal angles.
- The engineer set up the plane table to map out the terrain accurately.
- Surveyors rely on a plane table to create detailed topographic maps.
- Using a plane table, the survey team can determine the elevation of different points on the land.
- The plane table allows for precise measurements of distances between various landmarks.
- Students learning surveying techniques often practice using a plane table in the field.
- The process of setting up a plane table involves leveling the instrument carefully.
- A plane table can be combined with a theodolite for even more accurate surveying results.
- In geology, a plane table is used to record the strike and dip of rock layers.
- Archaeologists utilize a plane table to map out excavation sites with precision.