TOPCON Contact Us
TOPCON Global
TOP PAGE Sitemap Japanese
Products&Service Ophthalmic & Medical Instruments Positioning Instruments    
Corporate Information Corporate Information      
TopPage > Positioning Instruments >Measure Area / 3D modelling >ASM
Positioning Instruments
Measure level, height, plumb and slope
Electronic Digital Level
Auto Level
Tilting Level
Rotating Laser
Pipe Laser
Measure angle
Digital Theodlite
Laser Theodlite
Measure 3D position
Electronic Total Station[INDEX]
GPS+ Receiver[INDEX]
DGPS Receiver
Field Controller
 
Measure Area / 3D modelling
ASM (Accurate Surface Modelling)
 
 
 
 
ASM

 

 

Topcon ASM (Accurate Surface Modelling) Products will deliver 3D Measurement / Digital Modelling Solution.

3D Area Measurement Solution
Many choices of sensor have been available for "Point to Point" measurement solution, such as total station. Then, what is the solution for "Area Measurement" available today ?
Yes, you could find several choices. However, really practical and cost effective system is still hard to find. Topcon introduces the revolutionaly new solution for this with innovative technology, "Virtual Scan System" and "Field Scan Robo System", both of which are fully taking advantage of new digital image processing technology.



 

Virtual Scan Pro Virtual Scan Lite Field Scan ROBO
Application 3D Measurement and DSM Modelling 3D Measurement and DSM Modelling 3D Measurement and DSM Modelling
Recommended for wide area modelling Recommended for wide area modelling Recommended for local area modelling
Method to measure Digital Image Processing Digital Image Processing Distance/Angle Measurement
Field Work Time (relatively) Very fast Fast Normal
In-Office processing time Normal Fast Very Fast (Not required)
Measurement Range 250m 250m 120m (Normal Mode)
(3000m : 1Prism) (3000m : 1Prism) 30-1200m (Long Mode)
Accuracy Plain(counterview) : dXY=H/f x dP Plain(counterview) : dXY=H/f x dP +/-(3mm+2ppm)m.s.e. (Normal Mode)
Depth(perspective): dZ=H/B x dXY Depth(perspective): dZ=H/B x dXY +/-(10mm+10ppm)m.s.e.(Long mode)
(H:Photographing Distance, f:Focul distance,dp:Image Resolution, B:Baseline Length)
Use as survey/construction total station Possible Possible Possible
Bundle PC Software
PI-3000 PI-3000 Lite DI-3000
(with Built-in Camera Calibration S/W) (Upgradable to PI-3000) (Upgradable to PI-3000/PI-3000Lite)
DSM Auto Measurement Possible Possible No (Load/Display/Edit only)
Texture Mapping (DSM with Texture) Possible Possible Possible
Ortho-Image Possible Possible Possible
Calculation Distance/Area/Contour/Cross Section/Volume Distance/Area/Contour/Cross Section/Volume Distance/Area/Contour/Cross Section/Volume
Data Export Point Data : CSV/DXF Point Data : CSV/DXF Point Data : CSV/DXF
Ortho : World file format Ortho : World file format Ortho : World file format
3D Model : VRML 3D Model : VRML 3D Model : VRML
Standard Bundle Component
GPT-7000i GPT-7000i GPT-8200A
Field Orientation Software PI-3000Lite with Field Orientation S/W FC-100
PI-3000 Field Scan Software for FC-100
External Digital Camera (Optional) DI-3000

 

 

Topcon original tripod

 

Contact TOPCON
email
Where to buy
Dealer Locator

 

pagetop
 
 
Top page of TOPCON Privacy Policy Copyright (c) 1997-2005 TOPCON CORPORATION,All rights reserved.