12d Model is powerful surveying, terrain modeling …

1 Software Solution for surveying & Civil Design12d Model is powerful surveying , terrain modeling & civil engineering software. It allows fastproduction in a wide variety of projects includingmapping, site layouts, road, rail and highwaydesign, residential & land developments, andenvironmental impact is the complete, SURVEY, MAPPING &DESIGN solution. Base Product- DTM Builder 1 Survey 2 Volumetrics, Tin Analysis & Earthworks 4 Detailed Alignment Design 5 Urban Drainage 6 Rivers & Flooding 7 Visualisation 8 Input / Output 9 Additional Modules 10 Technical Specifications 12 ContentsBase Product- DTM Builder The 12d Model base product contains all the options necessary to produce a digitalterrain Model (DTM or TIN), including fast triangulation, contouring and sectioningroutines.

2 It is graphically interactive to give immediate feedback to the 12d Model base product was written from theground up for the civil and surveying market. Workflow follows traditional engineering ideas, making itvery easy to learn and use. The base includes thestring types 2d, 3d, 4d, interface, pipe, text, alignmentand super to allow accurate civil engineering andsurvey modelling. Alignment strings provideindependent horizontal and vertical geometry andare created and edited interactively on plan andsection base includes ability to do simple road and raildesigns, building platforms, storage ponds, dams andcanals while the Detailed Alignment Design module isavailable for more complex work.

3 When adjustmentsare made to the strings or templates, a simple recalcfacility automatically removes redundant informationand replaces it with the updated geometry andvolumes. This is particularly useful when many trialsare needed to determine the best position for thefinal types of views plan, section and perspective can be created by the user for examining, constructingand editing information. All views are automaticallylinked so that data can be viewed and manipulatedusing more than one view. The 12d Model sectionview extends the concept of a section to include acorridor either side of the string being profiled.

4 Anystrings in the corridor can be displayed in the sectionview. Hence potential clashes between the profilestring and utilities are easy to detect. The 12d Model super string provides a simple tool for 3d modellingof utilities such as telephone lines, electricity cables,gas lines and drainage and water and reports of any of the data in the views canbe created at any time. Plots can be output in a varietyof formats including Windows printers and DWG &DXF. Plot parameters are provided for tailoring longand cross section plots. Final quality plots are producedfrom 12d Model , including title blocks, true type fonts,line styles and Product - DTM Builder1 Software Solution forSurveying & Civil DesignA powerful object based programming language isincluded in the base product.

5 With this language, userscan build their own options using 12d Model s vastlibrary of graphics and analysis commands or bydefining their own routines. With the survey module, users are able to reduce survey data, apply adjustmentsand transformations, create and label subdivision (estate) lots, create traversespreadsheets, and create and upload setout Solution forSurveying & Civil DesignWith the survey module, users are able to reduce surveydata, apply adjustments and transformations, createand label subdivision (estate) lots, create traversespreadsheets, and create and upload setout data fromsurvey instrumentsis downloaded by12d Model or readfrom a PC Card andconverted to 12dModel s Field File ,ready for reduction, amapping file is usedto apply line stylesand symbols, colors and line weights, and to separatethe data into models (layers)

6 , all based on your data is automatically strung based on field by Field Templates is supported, allowingdramatic increases in field productivity for string pickup includes arcs, pipes and to field data (typically mis-coding or mis-numbering of strings) are done on screen, and thecorrections are written back to the Field File. Thisprovides an audit trail of the office work, and allowsan UNDO facility to be provided. The originalobservations are always includes both solar and star reductions withoutrequiring almanac calculations include interactive reporting oflongitude and latitude, Easting and Northing, projectionbearing and distance, and ellipsoid distance.

7 Fullgeodetic calculations are available in adjustment by Transit, Bowditch, Crandall,Compass or Least to Zone and general conversions betweenLatitude/Longitude and Universal Transverse Mercator(UTM) projections, Transverse Mercator and most include affine, 2D Helmert, sevenparameters and NTv2 Grids. These include convertingbetween AMG/ISG co-ordinates and MGA co-ordinatesfor Australia and converting between old and newCircuits for New (height) adjustments including a simpleconstant, user defined planes or difference points, triangulations, centre line alignmentsand design cross sections can be created and uploadedto Total Stations and GPS controllers.

8 12d Modelprovides seamless interface with TP Setout and TPStakeout and full support for Trimble full suite of COGO functions is plan drawings including line styles, symbols,hatching and title blocks can be produced. Extensivedrafting operations are available so a separate CADsystem is not Solution forSurveying & Civil DesignTraverse SpreadsheetsPlane and projection traversespreadsheets exist for enteringcadastral work by either usingthe keyboard or selecting fromthe screen. Data entered at thekeyboard is immediatelydisplayed on the traversespreadsheet drafting eliminatesmost, if not all, manual work is automaticallydrawn in grid (Easting and Northing) co-ordinates butis labelled with observed bearings and distances withuser defined rounding to suit most include Bowditch, compass, transit andleast squares.

9 There is no limit on the number oftraverse spreadsheets that can be created and re-edited. In the Lot Check option, existing plandimensions are entered and used to check areacalculations as well as ensuring lots are closed toprescribed LotsHouse lots are created for residential developmentsby a variety of methods including parallel, perpendicularand swinging sides. Minimum frontages and areas canbe preserved. Existing lots can be subdivided. Arcscan be subdivided by chords or tangents accordingto either number, length or an arc-to-chord are numbered and can be given user definedtypes such as lot, park or road.

10 Lot labelling includesareas, numbers, types, labelling the side of lots withbearings and distances (with user defined rounding),and creating short segment tables for lines and/orarcs. Lot reports include areas sorted by lot number,lot type, or area. Lots can be coloured by exist to create point numbers and reportsfor setting out the ,Tin Analysis & Earthworks 12d Model provides a very systematic approach to volume calculations with goodprovision for independent calculation checks. It is a general-purpose volumecomputation routine suitable for a wide variety of triangulation analysis module has options tocalculate surface area, depth contours (isopachs),the intersection of triangulations, and options forslope, aspect and viewshed analysis.