Latest Surveying News
TERMS USED IN DIRECT METHOD OF LEVELLING
The following terms are used in direct method of levelling: (i) Plane…
Level and Levelling
Elevation measurements Elevation measurements involve measurements in vertical plane. It is also…
ADVANTAGES AND LIMITATIONS OF PLANE TABLE SURVEY
Advantages are 1. Possibility of omitting measurement is eliminated. 2. The surveyor…
ERRORS IN PLANE TABLE SURVEYING
The errors may be grouped into the instrumental and personal errors. Instrumental…
METHODS OF PLANE TABLING
The following four methods are available for carrying out plane table survey:…
PLANE TABLE AND ITS ACCESSORIES
The most commonly used plane table It consists of a well-seasoned wooden table Top…
CHAIN AND COMPASS SURVEYING FIELD WORK
In compass survey chain or tape is used for linear measurement. If…
