Subject: Surveying I

Topic: Plane Tabling, Contouring, Area and Volume

Difficulty: High

Following are the four methods of a plane table:

1. Radiation

2. Intersection

3. Traversing

4. Resection

1. Radiation- this method is suitable for locating the object from a single station. In this method, ray are draw from station to object, and distance from the station to the object is …