How to 3D map a building for a fire pre-plan with an Autel EVO Max 4T
To 3D map a building for a fire pre-plan with an Autel EVO Max 4T, fly it manually in its native app and record one continuous video, then upload the video to SkyeBrowse. SkyeBrowse processes it in the cloud at about one minute per minute of video and returns a 3D pre-plan model with NFPA-170-style symbols and a CAD-ready site plan your crews can open in a browser. Upload the drone's .ASS subtitle file with the video to georeference the model, and Public Safety & Enterprise models reach 0.1 inch accuracy without ground control points.
Applies to the Autel EVO Max series, including the EVO Max 4T.
Capture the fire pre-incident planning with the EVO Max 4T
Manual flight
The SkyeBrowse Flight App does not support the EVO Max 4T, so fly it in its native app. Circle the structure from multiple angles in one continuous video. Move around the building rather than panning in place, keep zoom locked, avoid excess sky, and finish with overlap.
Georeference the model
Turn on .ASS subtitle recording on the Autel aircraft before takeoff. Upload the .ASS file with the video and SkyeBrowse georeferences the model automatically.
Autel setup tutorial
Follow the SkyeBrowse Autel EVO II and Max 4T tutorial to enable .ASS subtitle files for georeferencing.
Process the video
Upload the MP4 or MOV file at app.skyebrowse.com. Processing runs at about one minute per minute of video, and most models are ready 5 to 10 minutes after upload. Public Safety & Enterprise models reach 0.1 inch accuracy and Commercial models reach 0.5 inch, with no ground control points.
Outputs and measurements for fire pre-incident planning
Pre-plan symbols
The Icons tool includes an NFPA-170-style fire pre-plan set covering hydrants, fire alarm control panels, suppression equipment, and facility markers.
AI Site Plan (CAD) and AI Floor Plans
Trace the orthophoto into a CAD-ready site plan and generate interior floor plans in seconds, then export DXF or GeoJSON when available.
Sun & Shadow
Simulate sunlight and shadows on the building at any date and time using weather-aware lighting for the model's location.
Topographic Map
Overlay elevation contour lines to read grade changes around the site.
Frequently asked questions
Does the SkyeBrowse Flight App support the Autel EVO Max 4T?
No. Fly the Autel EVO Max series, including the EVO Max 4T manually in the native app and upload the MP4 or MOV video through Universal Upload at app.skyebrowse.com.
How do I get accurate measurements from EVO Max 4T video?
Turn on .ASS subtitle recording on the Autel aircraft before takeoff. Upload the .ASS file with the video and SkyeBrowse georeferences the model automatically.
Which SkyeBrowse plans include the pre-plan tools?
AI Floor Plans, Sun & Shadow, and the Topographic Map are included with Pro models and Public Safety & Enterprise. AI Site Plan (CAD) is a Premium tool.
Map your first site today
Create a free account, upload one drone or phone video, and open a measurable 3D model in minutes. Agencies that need CJIS compliance and 0.1 inch accuracy can request a quote for Public Safety & Enterprise.
