Spatial data acquisition checklist for panoramic cameras

Below is the checklist required for collecting Mega mapping data using the GoPro Max camera. You can refer to the corresponding checklist items during pre-collection, collection process, and post-collection stages as a quick reference for the collection workflow.

Tip

It is recommended to print or screenshot this checklist before each collection trip and verify items one by one.

Equipment requirements

☐ GoPro Max panoramic camera and its extended selfie stick
☐ Inserted 256 GB or larger high-speed action camera memory card (transfer speed at V30/A2 level or above)
☐ Memory card needs formatting
☐ Camera fully charged before collection
☐ External power bank required for single collections exceeding 80 minutes
☐ Check if front and rear lenses are clean (no fingerprints, oil stains, or dust)
☐ Remove lens protectors
☐ Camera securely fixed to selfie stick with tightened screws (no wobbling)

Verify device configuration

Configure parameters according to GoPro Max device configuration before collection
☐ Firmware version 02.00
☐ GPS status enabled
☐ Anti-flicker set to 50 Hz
☐ Video format as 360-degree video
☐ Resolution 5.6K | 25

Collection environment

☐ Avoid collection during intense lighting (e.g., sunny noon)
☐ Avoid collection during rain, snow, or heavy fog
☐ Avoid completely lightless passages or corridors
☐ Avoid collection in crowded surroundings
☐ Remove battery and use power bank when temperature exceeds 30°C

Startup procedure

☐ For routes including outdoor areas: power on in an open space first, remain standby for over 2 minutes, then proceed to starting point
☐ Ensure screen side of camera faces yourself
☐ Ensure buildings, statues, or other close-range objects exist within 3 meters of starting point
☐ Pan horizontally over 2 meters facing texture-rich buildings or walls at starting location

During collection

☐ Walking speed ≤ 1 m/s (avoid rapid movements)
☐ Hold panoramic camera ~20 cm above head with selfie stick vertical
☐ Slow down when entering/exiting areas with drastic lighting changes (e.g., entering indoors) to allow exposure adjustment
☐ Strictly prohibit pausing or stopping recording during collection
☐ Avoid rotating in place; maintain continuous displacement
☐ Do not obstruct front/rear lenses
☐ Elevators prohibited
☐ Return to starting point or traverse a previously collected area before ending recording

Post-collection checks

☐ Verify .360 file size is normal (typically ~4000 MB for 8-minute video)
☐ Immediately copy data to computer hard drive and save videos under area names
☐ Do not modify original video filenames during upload
☐ Verify exported video duration matches actual collection time