Note: CAD-Earth doesn't work on AutoCAD LT versions or the Mac platform.
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Note: CAD-Earth doesn't work on AutoCAD LT versions or the Mac platform.
Close Google Earth™ and any CAD product that may be running on your system.
Don't have Google Earth™? Install now.
After downloading, run the Executable File (.exe) and follow the screen instructions. Upon finishing the installation, restart your computer.
Open your CAD software. CAD-Earth should appear in the toolbar or ribbon. It will also show as a shortcut on your Windows desktop.
What are the limitations of the CAD-Earth demo version?
The CAD-Earth Demo Version has a limit of 500 points when importing a terrain mesh from Google Earth™. Only 10 objects can be imported to or exported to Google Earth™. Also, all images imported to or exported to Google Earth™ have ‘CAD-Earth Demo Version’ text watermark lines. The CAD-Earth Registered Version can process any number of points and objects and the images don’t have text watermark lines. Once purchased, the demo can be converted to a registered version applying an activation key.
What are the system requirements to use CAD-Earth?
CAD-Earth doesn’t need any additional requirements from the ones needed to run your CAD program optimally (please consult your documentation).
Currently, CAD-Earth works in Microsoft® Windows®10/11 64 bits and in the following CAD programs: AutoCAD® Full 2018-2026 (and vertical products i.e. Civil3D, Map, etc) and BricsCAD® V19-V21 Pro/Platinum.
CAD-Earth doesn't work on Mac, Revit or AutoCAD LT platforms.
What’s the difference between CAD-Earth Basic, Plus and Premium versions? With CAD-Earth Basic you can import and export images and objects to Google Earth™. With CAD-Earth Plus, you can additionally import terrain configurations from Google Earth™, draw contour lines, and create cross sections or profiles. CAD-Earth Plus also allows you to perform slope zone analysis, along with many other additional features. CAD-Earth Premium is the most complete option, allowing Basic and Plus commands along with 4D animation and advanced mesh options.
ArcGIS 10.3.1, released by Esri in early 2015, represents a mature version of the ArcGIS Desktop suite. It is widely used in academic, governmental, and private sector settings for geographic information system (GIS) analysis, data management, and map production. While Esri now promotes newer versions (ArcGIS Pro and later ArcMap versions), 10.3.1 remains in use due to specific organizational workflows, legacy extensions, or hardware constraints. This paper outlines the legitimate process for downloading ArcGIS 10.3.1, verifying system requirements, and performing a standard installation.
Downloading ArcGIS 10.3.1 requires authorized access via My Esri or an institutional agreement. The process involves verifying system compatibility, obtaining the correct ISO/executable, and performing a standard administrative installation. While Esri has moved to newer software architectures, proper documentation of legacy version retrieval remains valuable for maintaining existing GIS infrastructures. Users are reminded that unauthorized distribution or download of Esri software violates copyright and license terms. i--- Arcgis 10.3.1 Download
[Your Name/Institution] Date: [Current Date] ArcGIS 10
ArcGIS 10.3.1 is available as a free, public download. Legitimate acquisition requires a valid license from Esri or an authorized distributor. This paper outlines the legitimate process for downloading
Users within a site license (e.g., Educational Site License) should obtain the installer from their internal software portal or IT department. Downloading from unverified third-party websites is strongly discouraged due to security risks and license violation.
Procedural Guide for the Acquisition and Installation of ArcGIS 10.3.1
| Issue | Probable Cause | Solution | |-------|----------------|----------| | “Error 1606” during setup | Invalid network path or temp variable | Set system TEMP/TMP to local path (e.g., C:\Temp) | | License manager not found | Firewall blocking port 27000 | Allow lmgrd.exe and ArcGIS.exe through firewall | | Installation hangs at 99% | Antivirus or conflicting .NET version | Disable AV, repair .NET 4.5, restart setup |
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