Requirements
To ensure optimal 3D mapping and modelling results, please follow the guidelines below when capturing and submitting drone imagery to Evercam.
1. π Image Format & Upload Guidelines
β Required Format
Submit JPEG images with geolocation (GPS) data.
Minimum image count: 50
Maximum per upload: 5,000 images per flight
Note: We do not support .DNG format images.
π€ How to Upload
Under 5,000 images: Upload directly via the Self-upload/Ingest platform.
Over 5,000 images: Email your files to the 3D team at 3d@evercam.io.
2. βοΈ Drone Flight Requirements
π Flight Height
No tall structures (e.g., cranes): Fly at approx. 60 meters.
If crane present (e.g., 50β60m tall): Fly 20m above the tallest structure (typically 80β90 meters).
Standard practice: Maintain a consistent flight altitude throughout.
π§ Photo Spacing
Controlled by your drone path mapping software.
Settings may vary depending on provider; ensure adequate overlap for 3D reconstruction.
π Camera Angle Recommendations
Large sites: Capture images straight down, 90Β°angle (nadir view β¬).
Small structures (e.g., bridges): Set camera to a 90Β° or 65Β° angle, flying along the site perimeter while facing inward β.
3. π‘ Lighting Conditions
Conduct flights during daylight hours with adequate lighting.
Avoid low-light conditions to ensure high-quality texture rendering.
4. π οΈ Recommended Hardware
π° Drone Models
Any drone will work if images are geolocated, but we recommend:
DJI Mavic 3 Enterprise
DJI Mavic Air 2
DJI Mavic Pro
π» Computer Requirements
For smooth performance using Evercam's Drone View tools:
Minimum 8 GB RAM
Dedicated GPU (not integrated with CPU)
Processor equivalent to Intel i5 or higher
WebGL-supported browser (we recommend Google Chrome)
β Important Notice
After 3 months from when your project has been decommissioned, the drone data will also be archived (unless you tell us specifically that you still need to access it from the Dashboard).