Product:

• SierraSoft Land
• BIM software for land 3D modeling and analysis
• Version 9.0
• Subscription software license

System requirements:

• Microsoft® Windows 11 64 bit (up to version 24H2), Windows 10 64 bit (up to version 22H2).
• 2.5 GHz or faster processor.
• 4 GB minimum RAM (8 GB recommended).
• 2 GB hard disk space.
• 1680x1050 graphics card with 16.8 million colors (1920x1080 or higher recommended).
• Microsoft® Edge Windows Browser.

General features

• M3 Framework platform.
• Ergonomic Interface.
• Customized sliding toolbar.
• Management of multiple windows, multi pages and multi monitors.
• Standard windows and full screen working method.
• Intelligent Command line.
• SmartSave system for the secure saving of data.
• International unit of measure management (Metrics and Imperials).
• SmartHelp system for learning by doing.

Available languages

• Software: English, Italian, Spanish, Portuguese, German, French.
• Video tutorial: English, Italian, Spanish, Portuguese, German, French.
• Sample files: Italian.
• User Manual: English, Italian, Spanish, Portuguese, German, French.
• Online Help: English, Italian, Spanish, Portuguese, German, French.
• SmartHelp: English, Italian, Spanish, Portuguese, German, French.

BIM

• Software: BIM authoring (creation, editing and management of information models).

• Extensions: SierraSoft BIM Modeling, SierraSoft BIM Exchange, SierraSoft BIM Checking.

Managed openBIM standards and services

• Data exchange: IFC 2x3, IFC 4.1, IFC 4.3 (Industry Foundation Classes, domains: IfcRoad, IfcRail, IfcBridge, IfcMarineFacility, IfcBuilding) managed by the SierraSoft BIM Exchange software extension.

• Collaboration: BCF (BIM Collaboration Format), export only, managed by SierraSoft BIM Checking Clash and SierraSoft BIM Checking Validation software extensions.

• Information requirements: IDS (Information Delivery Specifications) managed by SierraSoft BIM Modeling and SierraSoft BIM Checking Validation software extensions.

• Data dictionary: bSDD (buildingSMART Data Dictionary) managed by the SierraSoft BIM Modeling software extension.

Other data exchange formats

• LandXML (Land Extensible Markup Language).

• Other “common” or “familiar” formats.

• Standards compliance: SierraSoft Land complies with the UNI 11337 and ISO 19650.

Discover SierraSoft BIM Modeling >

   

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Coordinate systems

• Support for coordinate systems based on EPSG standards, configurable according to: Geodetic area, Geodetic system, Plane projection, Elevation origin, Horizontal datum, Vertical datum, Grids and Geoids.

• Managed grid formats: GR1, GR2, GK1, GK2 (Verto) , NTv2 (National Transformation version 2), NADCON (North American Datum Conversion).

• Managed geoid formats: GK1, GK2 (Verto), NTv2 (National Transformation version 2), NGS (National Geodetic Survey), GGF (Trimble Grid and Geoid File), GTG (Geodetic TIFF grids).

GIS and geospatial data

• ESRI Shapefile (SHP): Import with conversion of GIS data to BIM data and export with conversion of BIM data to GIS data.

• Google Maps Platform: Acquisition of static maps / images via the Google Static Maps service and acquisition of elevation data via the Google Maps Elevation service. Google Key credentials are required to access the services.

• KML and KMZ: Export data and models in KML, KMZ format to manage geospatial data in three dimensions in Google Earth software and Google Maps service.

CAD

• High-performance 3D graphic engine.
• Full 3D CAD.
• Insertion of drawing elements (lines, arches, texts, blocks etc.).
• Tools for editing drawing elements (drag, cut, etc.).
• Tools for drawing analysis (distance, angles, etc.).
• Advanced drawing and editing functions.
• Subprojects management.

• WBS management.

• View mode: drawing and realistic.
• Management of drawing styles.
• 3D visualization and perspective with shading.

Images and photos

• Management of raster images: upload and visualization.
• Management of georeferenced images.

• Maps download from Google Maps (SierraSoft BIM Exchange is required).

• Images insertion on the model.

Survey

• Reading and writing file from land surveying instruments.
• Insertion and editing of survey points.
• Advanced functions for the management of survey points.
• COGO (topographic and geometric utilities for the creation of new points).
• Point description and symbols from codes.
• Automatic drawing by codes.

Models

• Management of breakline and boundary constraints.
• Automatic triangulation on points and break lines.

• DTM download from Google Maps (SierraSoft BIM Exchange is required).

• Advanced functions for the management of the triangle model.
• Management of contour lines.
• Merge models.
• Visualization according to the color scale of elevation of model triangles.
• Management of allotments.
• Volume calculation on fixed elevation.
• Volume calculation by levelling without adjustment.
• Volume calculation by levelling with adjustment.
• Volume calculation by intersection of models.
• Volume calculation by polyline.
• Visualization and printout of calculated volumes.
• Extraction and management of models perimeters.

Point clouds

• Visualization of point clouds.
• Direct drawing on point clouds.
• Simultaneous management of multiple clouds.
• Automatic triangulation on point clouds with different density.
• Real time extraction of profiles and sections from the clouds.

• Management of point clouds originating from the laser scanner systems, lidar, Mobile Mapping and drones (UAV/APR).

• Conversion from various formats (LAS, XYZ, PTS, XCF, E57, GeoTIFF DEM, etc.) with “SierraSoft Mass Data Converter” software.

3D Design

• Creation of sideslopes between polylines.
• Creation of sideslopes by slope, end elevation, width and height.
• Creation of horizontal and vertical sideslopes.
• Creation of sideslopes with extension to the DTM.
• Polylines offset to assigned elevation or with multiple elevation.
• Automatic slopes management for cut and fill.

Sections

• Manual entry of cross-sections.
• Dynamic cross-section visualization.
• Management of cross-section annotations box through customized styles.
• Management of polylines cross-sections.
• Extraction of cross-section polylines from customizable styles.
• Calculation of terrain cross-sections from: triangle digital model, break lines, points and point clouds.
• Calculation of areas and volumes by cross-sections.
• Calculation of areas and volumes from customizable styles.

Quantity and costs

• Management of quantity for quantity takeoff and estimating from cross-sections, from models and from entities.

• Management of quantity for quantity takeoff and estimating by WBS.

Compatibility

• Import and export of SierraSoft Geomatics Suite files (.PST).

• Import and export of Autodesk® AutoCAD files (.DXF,.DWG).