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we have to do traverse around the building area and establish proper bench marks with out any error using Bowditch rule.. simply set instrument on top of anywhere and us ... Voir Plus
20 floor is not that much high so try to use the method mentioned above with consideration the same control points (1st order) have to be used until the end of the projec ... Voir Plus
that really depends upon the nature of job you are going to do .. let say you are asked to make layout for building piles which should need to be done in a specific tole ... Voir Plus
yes this reliable method we use many time.
A little less complicated, can be RESECTION on each floor using your Total Station, just be sure the Ground Control Points are VERY GOOD, this is maximum3 mm Residual d ... Voir Plus
1. Total Station of Leica TCR307 2. Total Station of Sokkia Set610. 3. Auto Focus Level of Sokkia . 4. Total station of Topcon gts751Total Stati ... Voir Plus
well ... when you use level in Surveying the Road u going to plan , you aint forced to know how it gonna be , your job is simple & you just need to get levels of Righ ... Voir Plus