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Product knowledge / Surveying & Mapping

DJI Terra and Modify: reconstruction before editing

Build and inspect the reconstruction first. Keep edits traceable so the production team can explain what changed.

At a glance
  • Reconstruct and inspect before editing.
  • Retain an untouched comparison output.
  • Test the accepted export in the receiving tool.

Two different stages of production

DJI Terra is the reconstruction and processing tool in this workflow. DJI Modify handles editing of supported reconstructed models and point clouds. Check the current supported workflow and license requirements for your particular input and output.

Separate these stages in the project record. Reconstruction determines what the capture supports. Editing changes the presented or delivered result. A clean edited model should not hide a capture gap that matters to its intended use.

Reference: DJI · DJI Terra (opens in a new tab) · DJI · DJI Modify (opens in a new tab)
Keep the production stages distinct.
  1. 01TerraReconstruction + inspection
  2. 02ModifyDocumented supported edits
  3. 03ExportReceiving-tool verification
Workflow overview

Review before editing

Inspect missing coverage, distorted geometry, reference alignment and the project’s independent checks. Decide whether an issue should be solved by another capture, a reconstruction setting or an edit. Record that decision before changing the result.

Keep an untouched reconstruction as a comparison copy. If another reviewer questions a removed object or repaired surface, the team should be able to distinguish original geometry from an editorial change.

A production folder that another operator can follow

Folder or recordContains
Original captureUntouched input files and field notes.
Processing recordSoftware version, settings and references.
Reviewed reconstructionOutput before editing and the issues found.
Edit recordChanges, purpose and retained comparison copy.
DeliveryAccepted export, reference information and review notes.

Test the final export

Open the actual exported file in the receiving application. Check units, coordinate reference, extent and any required layers or attributes. A successful preview inside the processing software is only one stage of the handoff.

Software licenses and training are separate selections from hardware. Use a supported sample project to rehearse the process, then a representative field project to establish whether the team can deliver the required output.

Sources

  1. DJI Terra (opens in a new tab)DJI
  2. DJI Modify (opens in a new tab)DJI
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