Documents 4.Compass Surveying

COMPASS SURVEYING  In Compass survey chain or tape is used for linearmeasurements and compass is used for fixingdirection.  In compass freely suspended magnetic needle…

Documents Chain surveying can be used when the area to be surveyed is comparatively is small and is fairly...

Slide 1 Slide 2  Chain surveying can be used when the area to be surveyed is comparatively is small and is fairly flat.  But when the area is large, undulating and…

Documents COMPASS SURVEYING

Compass Surveying COMPASS SURVEYING INTRODUCTION Chain surveying can be used when the area to be surveyed is comparatively is small and is fairly flat. But when the area…