Summary

CAD-Earth: Bringing real-world geographic context into your CAD designs has never been more efficient. It acts as a powerful bridge between Autodesk AutoCAD and Google Earth, allowing you to import high-resolution satellite imagery, terrain meshes, and 3D objects directly into your drawing environment. Whether you’re planning a large-scale civil project or refining a landscape design, having accurate geospatial data at your fingertips can dramatically improve both the speed and quality of your work.

It is a specialized plugin for AutoCAD (Full versions 2021–2027) and compatible CAD platforms like Brics CAD and ZWCAD. Its primary function is to simplify the import and export of geographical data. You can bring in images, terrain meshes, and objects from Google Earth, and also export your CAD models back to Google Earth for stunning visual presentations.

Target Users:

• Civil Engineers and Surveyors

• Landscape Architects and Urban Planners

• Environmental Scientists and Geologists

• Architects needing site context

• GIS professionals

Key Features

• 01. AI-Powered Image Enhancement: A key feature of the latest version is the integration of AI to sharpen images and correct colors. Images can be enlarged up to 4x using an AI neural network, ensuring clarity even at high zoom levels.

• 02. Terrain Mesh Import & Editing: Import high-resolution terrain meshes from LiDAR and DEM files (Geo TIFF, DEM, HGT). Edit meshes with powerful commands to insert, move, or adjust elevation vertices, and smooth terrain configurations.

• 03. Dynamic Contour Lines & Profiles: Automatically generate dynamic contour lines, cross-sections, and profiles from imported terrain meshes. These elements update instantly as you modify the underlying mesh.

• 04. Volume Calculations: Perform cut and fill volume calculations using the grid method. Generate detailed reports directly in Excel, including net cut/fill areas and volumes.

• 05. Seamless 3D Model Exchange: Import and export 3D models (DAE, 3DS, FBX, OBJ files) and other entities like 3D solids to and from Google Earth.

• 06. Multiple Georeferenced Methods: Georeferenced your drawing by selecting from over 3000 coordinate systems, locating objects in a map, or selecting two points.

Pricing & Plans

Arqcom Software offers flexible licensing to suit different professional needs, with licenses starting at an accessible annual rate.

• Free 30-Day Trial: You can download and install a full-featured premium trial directly from the official website. It allows you to test the most complete set of tools without any initial payment.

• Official Paid Plans: The software is available in three tiers to match your workflow requirements:

  • CAD Earth Basic: Import and export images and objects to Google Earth™.

  • CAD Earth Plus: Adds terrain configuration import, contour line drawing, cross-sections, and slope analysis.

  • CAD Earth Premium: The most complete option. Includes all Basic and Plus commands, plus 4D animation and advanced mesh editing tools.

• Promotional Offer: Professional users and agencies can check the official website for seasonal promotions, which may include up to 10% OFF on annual subscriptions.

All licensing is handled through the secure official portal, and you can apply your official activation key to convert the free trial into a fully registered version at any time.

Use Cases

• Site Planning & Analysis: Import real-world imagery and terrain to analyze site conditions, drainage patterns, and existing constraints before setting foot on the field.

• Road & Highway Design: Create terrain meshes along a proposed path to generate accurate profiles and cross-sections, essential for earthwork calculations.

• Environmental Impact Studies: Visualize project boundaries over satellite imagery and export 3D models to Google Earth for public presentations and regulatory submissions.

• Landscape Architecture: Place proposed planting designs and hardscape elements within a real geographic context to assess visual and environmental impact.

• Mining & Quarry Planning: Use the terrain mesh editing tools to model excavation sites, perform volume calculations, and track changes over time.

Who Should Use This Software

• Beginners: Students and entry-level engineers will appreciate the intuitive commands and step-by-step help. The 30-day trial provides a risk-free environment to learn geospatial CAD techniques.

• Professionals: Practicing civil engineers, surveyors, and GIS analysts will find  to be a powerful time-saver for everyday tasks like generating contours and calculating volumes.

• Agencies: Design consultancies and large engineering firms can standardize their geospatial workflow, ensuring all team members work with consistent, accurate geographic data.

CAD Earth vs Competitors

Differentiation: While Plex-Earth excels at providing high-resolution imagery from various sources, It stands out for its powerful, built-in terrain mesh editing, cut/fill volume calculations, and direct, seamless workflow with Google Earth’s free data.

System Requirements

How to Use CAD Earth (Step-by-Step Guide)

1. Download and Install: Visit the official CAD Earth website and download the installer. Close any running CAD or Google Earth programs before installing.

2. Launch Your CAD: Open AutoCAD. You will see a new “CAD Earth” tab on the ribbon.

3. Georeferenced Your Drawing: Use the ‘Georeferenced’ command. You can locate your project area by selecting two points on the map or choosing from thousands of coordinate systems.

4. Import Terrain Mesh: Click ‘Import Terrain Mesh’. Define the area in Google Earth, choose a resolution (normal to highest), and the mesh will be generated in your CAD drawing.

5. Create Contours & Profiles: Select the mesh and use the ‘Contour Lines’ command. For profiles, use the ‘Draw Profile’ command and define a line across the mesh.

6. Calculate Volumes: Use the ‘Volume Grid’ tool to define a region. The software will calculate cut and fill volumes and can export the report to Excel.

7. Export to Google Earth: To present your design, select your 3D model or objects and use ‘Export to Google Earth’ to place them back into the real-world context.

Pros and Cons

Pros

• Seamless Integration: Works directly within the AutoCAD interface, preserving your existing workflow.

• Powerful Terrain Tools: Includes robust mesh editing, contour generation, and volume calculation features not found in standard AutoCAD.

• Free Trial Available: The 30-day trial for the premium version allows thorough evaluation without risk.

• AI Image Enhancement: The latest version’s AI upscaling is a significant advantage over competitors.

• Excellent Value: Offers flexible pricing and powerful features, starting at a lower entry point than many alternatives.

Cons

• Platform Limitation: Only available for Windows and does not support AutoCAD LT or Revit.

• Dependency: Requires Google Earth Pro to be installed and functioning correctly.

• Feature Overlap: Some users may not need the full suite of terrain tools if they only require basic imagery.

Expert Recommendation

For civil engineers, landscape architects, or any AutoCAD professional who frequently incorporates geographic context into their designs, Is is a highly recommended addition. Its strength lies in making complex tasks like terrain mesh editing and volume calculation accessible and efficient directly within AutoCAD.

• Choose CAD Earth if: You need to regularly import, edit, and analyze terrain data from Google Earth for civil, environmental, or site development projects.

• Consider Plex-Earth if: Your primary need is accessing the highest-resolution satellite imagery from premium commercial providers for urban or architectural visualization.

The official free trial allows you to fully test its capabilities, making it a low-risk investment. It is a legitimate, safe, and powerful tool that has earned the trust of over 10,000 users worldwide.

Best Alternatives

1. Plex-Earth: A leading alternative that provides access to high-resolution satellite and aerial imagery from providers like Airbus, Mixer, and Near map, in addition to Google Earth data.

2. ArcGIS for AutoCAD: A free plugin from Seri that allows you to access ArcGIS Living Atlas of the World content. It is excellent for GIS professionals but has a steeper learning curve.

3. QGIS (with plugins): A free, open-source GIS platform. While powerful, it requires exporting/importing data and does not offer the same real-time, integrated workflow within AutoCAD.

FAQs

Q1. Is CAD-Earth free or paid?
It is a paid professional tool. However, Arqcom Software provides a generous free trial for 30 days, allowing you to test the full features of the Premium version before you decide to purchase an official license.

Q2. Is there a free trial?
Yes. The official website offers a 30-day trial of the  Premium version. During the trial, you have full access to all advanced features, including terrain mesh import and 4D animation, with only minor limitations (e.g., a 500-point limit on terrain meshes and watermarks on images).

Q3. Is CAD-Earth safe and legal to use?
Absolutely. It is safe and legal when downloaded from the official website. The developer, Arqcom Software, is a legitimate company based in Mexico. Using official versions ensures you receive updates, support, and are not exposing your system to malware from pirated copies.

Q4. What are the best alternatives to CAD-Earth?
The best alternatives include Plex-Earth (for high-res satellite imagery), ArcGIS for AutoCAD (for GIS data integration), and QGIS (a free, open-source GIS platform). However, It is unique for its seamless terrain mesh editing within AutoCAD.

Q5. Who should use CAD-Earth?
Professionals who use AutoCAD for site development, civil engineering, or environmental planning should use it. It is specifically designed for users who need to georeferenced drawings, generate contour lines from real-world terrain, or perform earthwork volume calculations.

Q6. Does CAD-Earth work with AutoCAD LT?
No, it is not compatible with AutoCAD LT versions. It requires the full version of AutoCAD (2018–2026) to function properly, as it relies on specific programming interfaces that are not available in the LT versions.