3D Laserscanning

Contactless caption of the “as-build situation” during production


Unfor­tu­n­a­te­ly, it often hap­pens, that the­re are non or incom­ple­te built-docu­men­ta­ti­ons. The docu­men­ta­ti­on of hand pro­ves to be a qui­te dif­fi­cult and com­plex pro­cess. With the tra­di­tio­nal methods, like manu­al sur­vey­ing with a laser distance meter or tachy­me­ter, one reaches the eco­no­mic and tech­ni­cal limits very quickly.

For the­se rea­sons, we use 3D scan­ning or HDS (High-Defi­ni­ti­on Sur­vey­ing) with Leica’s Scan­Sta­ti­on P20 and P40 for lar­ge and com­plex machi­ning allo­wan­ces in halls. More and more cos­tu­mers are deman­ding for “As-built” docu­men­ta­ti­ons through High-Defi­ni­ti­on Sur­vey­ing (HDS). The docu­men­ta­ti­on via HDR allows to rea­li­ze pro­jects high­ly stan­dar­di­zed and with a pro­por­tio­na­te lower expen­se.  The­se point clouds pro­du­ced by HDR will be edi­ted easi­ly with Lei­ca Cyclo­ne or direct­ly with Micro­Sta­ti­on V8i or AutoCAD.

Your advan­ta­ges:

  • Time-saving cap­tures for a more accu­ra­te repre­sen­ta­ti­on of the actu­al buil­ding, topo­gra­phy or infra­st­ruc­tures in 3D
  • Detail­ed basis for plan­ning, like con­ver­si­ons and renovations
  • Admis­si­on of a buil­ding (walls, cei­ling, floor, beams)
  • Cap­tu­re all lines of the TGA (tech­ni­cal buil­ding equip­ment) such as com­pres­sed air, air con­di­tio­ning, hea­ting, electric cable ducts etc.
  • Record­ing of all topo­gra­phic ele­ments during the scan
  • 3D point cloud as pro­of of the com­pre­hen­si­ve­ness of the model
  • CAD models from scan­ned buildings
  • Pro­vi­de a basis for plan­ning, col­li­si­on check

Our devices:

  • Lei­ca Scan­Sta­ti­on P20 
    • Ran­ge 120m
    • Speed up to 1 Mio. Points/Second
    • 3D posi­tio­ning accu­ra­cy 3mm@50m; 6mm@100m
  • Lei­ca Scan­Sta­ti­on P40 
    • Ran­ge 270m
    • Speed up to 1 Mio. Points/Second
    • 3D posi­tio­ning accu­ra­cy 3mm@50m; 6mm@100m

Our refe­ren­ces:

  • approx. 14.5 mil­li­on m³ fac­to­ry and office buil­dings incl. TGA  scan­ned and modeled
  • 3300 m run­way scan­ned befo­re and after refur­bish­ment for qua­li­ty assurance
  • 500 m tun­nel scan­ned and mode­led for stocktaking