Chain & its types || Arrow || Field measurements || Surveying

1. Metric Chain:-Metric chains are made in lengths 20m and 30m. Tallies are fixed at every five-meter length and brass rings are provided at every meter length except where tallies are attached. 2. Gunter’s Chain--Length = 66’ (22 yards), No of links = 100, Each link = .66’ Used for measuring distances in miles or furlongs (220 yards), acres (Area). Please, enable ads on this site. By using ad-blocking software, you're depriving this site of revenue that is needed to keep it free and current. 3. Engineer’s Chain--Length = 100’, No of links = 100, Each link = 1’ Used in all Engineering Surveys. 4. Revenue Chain--Length = 33’, No of links = 16 Commonly used for measuring fields in cadastral Survey.