Surveying Best Practices (165)

Featured Discussions

BEST METHOD FOR HIGH RISE CONSTRUCTION - GPS?

BEST METHOD FOR HIGH RISE CONSTRUCTION - GPS? ZENITH/VERTICAL OPTICAL PLUMMET? RESECTION Greetings from Malta. Malta To those out there wh…

Started by Christian VellaLatest Reply

Grid vs ground for a large public works project

Hi Team  I need your advice on the "one step transformation" process for creating ground coordinates from grid coordinates Our project are…

Started by Ravi ShankarLatest Reply

convert raster image to vector in Erdas imagine 2014 and Arc map

hello all friends i want convert raster image to vector in erdas and arc map too please reply to me and explain with pictures

Started by Mohammed Abdallah/hamada9930Latest Reply

Hub Discussions Replies Community Feed

BEST METHOD FOR HIGH RISE CONSTRUCTION - GPS?

BEST METHOD FOR HIGH RISE CONSTRUCTION - GPS? ZENITH/VERTICAL OPTICAL PLUMMET? RESECTION Greetings from Malta. Malta To those out there wh…

Started by Christian Vella

17 Aug 14
Reply by Fadi

Setting Out Quality Control Forms

Hello everyone. I'm kindly seeking a template or samples for Setting Out of Piles Quality Control Forms. Any assistance will be greatly app…

Started by Mordreck Chikoto

2 Aug 8
Reply by Mordreck Chikoto

Grid vs ground for a large public works project

Hi Team  I need your advice on the "one step transformation" process for creating ground coordinates from grid coordinates Our project are…

Started by Ravi Shankar

6 Jul 25
Reply by Syed Shahzad Yusuf Jafri

convert raster image to vector in Erdas imagine 2014 and Arc map

hello all friends i want convert raster image to vector in erdas and arc map too please reply to me and explain with pictures

Started by Mohammed Abdallah/hamada9930

4 Jul 17
Reply by Flavio Henrique da Silva

Deformation monitoring

How can volcanoes be effectively monitored using GPS , Levelling and with a Total station ?

Started by ERIC TENOR

7 Jun 9
Reply by John Bean

Work experience exchaging

For all and land surveys company owners! I will tell a short story about recent trip to China. We were very surpised about local people hos…

Started by Andrey Mamushkin

0 Apr 26

RTK and POST-PROCESSING GNSS for free

I would like to start that discussion about the Open Source software RTK-LIB that allows anyone to post-process GNSS observations (RINEX) f…

Started by Joel van Cranenbroeck

12 Feb 2
Reply by James Wallace

Scale Factor in Tower

My company(Consultant) transferred me to a new project a 4 TOWERS consisting of 34 floors and linked in pairs from the top. The piles and s…

Started by Mohamad Ezat

15 Jan 27
Reply by Joel van Cranenbroeck

Traverse between two known points?

I would like to know a methodology for traversing between two known points that cannot see between the two points. That is you cannot occup…

Started by Chris Wasemann

24 Jan 27
Reply by Joel van Cranenbroeck

Bathymetry Data Processing SL2 to CSV

This is Parvaz from Bangladesh. Recently I bought on echo sounder (HOOK 5).I'm trying to export Data on a .sl2 file to the .csv format usin…

Started by Parvez Hasan

4 Jan 10
Reply by Tim Bennett

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