TerraCity / Operational digital twin
Know your city. Act with evidence.
Connect cadastral records, 3D reality, and ongoing observations so municipal and provincial teams can keep information current, coordinate decisions, and plan what comes next.
Cadastral operations. Territorial monitoring. Planning.
01 / Cadastral operations
Bring records and reality together.
A pool appears on a parcel, but not in its record. Bring the evidence and the people responsible into one review, so municipal and provincial teams can work from the same information.
On record
No pool recorded
Observed
24 m² pool surface
Illustrative demo case. The diagram is schematic; it is not survey imagery or a completed municipal decision.
See where the difference comes from.
Follow the source, date, and parcel behind the +24 m² finding. Compare what is observed with what is recorded and permitted.
Keep the decision with your team.
Check the evidence and permits, request a field visit, or send the case for review. Your team authorizes any change to the official record.
02 / Explore the workspace
Follow this parcel into review.
Open the +24 m² pool case. Inspect the parcel, examine its evidence, and follow the connected records before deciding what needs checking.
03 / Monitoring · Scoped service
See what changed. Know what to check.
Return to the same parcel over time. When a new observation raises a question, collect the evidence needed to resolve it.
Same parcel / Illustrative timeline
March 2026
The earlier observation
The courtyard is visible. No pool appears in this illustrative capture.
April 2026
A change appears
A pool appears in the next observation. The record still needs review.
Next step / Proposed request
Check it on the ground
Request a field visit to confirm the pool’s dimensions and attach dated photographs to the case.
Illustrative dates and observations. The field request is a proposed next step, not a dispatched task or completed survey.
What does continuous monitoring mean?
Monitoring follows an agreed schedule. Sources can include satellite and aircraft imagery, drones, street-level cameras, and handheld field capture. Coverage, access, weather, licensing, and the detail needed determine the collection plan. Real-time applies only to supported feeds; image resolution alone does not establish measurement accuracy.
04 / Planning · Proposed extension
Explore what could come next.
What if the building on this parcel expanded? Place a possible extension beside the observed conditions to see what would change and what needs review.
Same parcel / Observed
Existing building and pool
Same parcel / Proposed scenario
Possible building extension · dashed outline
Concept illustration, not a planning simulation. No permission, zoning compliance, or completed construction is implied.
Ask a concrete planning question.
How would the building footprint, open space, and access change? Compare alternatives against the same baseline and local planning rules.
Keep proposals separate from approvals.
The dashed outline is a possible extension, not an existing or approved building. Its feasibility still needs assessment.
Potential integration: ArcGIS Urban for zoning and development scenarios.
Subject to scope, licensing, and integration validation.05 / Start with a concrete need
Let’s discuss your city.
Start with one place and a decision your team needs to make. We’ll work out the records, evidence, and people needed to move it forward.
Your starting point
An area, the records you already have, and the question your team needs to answer.
Our first step together
Choose a first project, identify the missing information, and agree how to judge the result.
Historical cadastral portfolio · 1979–2024
- Municipalities
- 200+
- Hectares surveyed
- 50M+
- m² of discrepancies detected
- 10M+
Aggregate experience from the acquired municipal cadastral portfolio. These figures describe historical programs, not deployments of the TerraCity software.