Tag Archive for Tag: Prism square

Tag: Prism square Chain Surveying

Chain survey is suitable in the following cases: (i) Area to be surveyed is comparatively small (ii) Ground is fairly level (iii) Area is open and (iv) Details to be filled up are simple and less. In chain surveying only linear measurements are made i.e. no angular measurements are made. Since triangle is the only figure that can be plotted

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