Editing, reshaping and the geometry audit

Editing safely

Move whole features, drag individual vertices, or insert a vertex between two existing ones. Every change is validated before it is written: invalid geometry is rejected rather than stored.

The geometry audit

Each geometry change is recorded with:

• the action — created, moved, reshaped, vertex added, vertex deleted, updated
• the geometry before and after, in the asset's authoritative reference
• the asset's identity and spatial reference at the time
• who made the change, and when

Removing geometry

A feature can be deleted from the map without deleting the asset. The record keeps its coordinates as a locatable reference and its mapping state becomes Missing — not yet located, so nothing is silently lost.