Urban Digital TwinFloods · Infrastructure · Risk
Urban systems, made visible

URBAN
DIGITAL TWIN

Floods • Infrastructure • Risk
Explore. Simulate. Understand.

Bring terrain, drainage, rainfall, urban assets and hydraulic results into one visual environment. Build scenarios, inspect flood evolution in 2D/3D, and turn model outputs into clearer decisions.

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Stylized city with flood flow paths and monitoring markers
Depth0.74 m
Flow3.20 m³/s
Scenario time00:13:49
The urban flood challenge

Flood impact is never just rainfall.

It emerges from the interaction between terrain, drainage capacity, urbanization and infrastructure. A useful model needs to keep those layers connected.

Intense rainfall

Concentrated events can exceed local drainage capacity within minutes.

Limited drainage

Inlets, pipes and outlets may be restricted, blocked or undersized.

Terrain & flow

Topography directs water toward low points, corridors and critical assets.

Urbanization

Impervious surfaces and infrastructure bottlenecks amplify exposure and impact.

From data to decisions

One workflow for layers, scenarios and results.

The interface is designed to keep scenario definition, simulation playback and spatial interpretation in the same context.

1

Data & layers

Terrain, drainage, rainfall, urban occupation and exposed assets.

2

Scenario setup

Rainfall, flood sources, drainage behavior and time-dependent parameters.

3

Simulation

Run the hydraulic calculation and track flood evolution through time.

4

2D/3D visualization

Inspect depth, hazard, infrastructure and spatial relationships.

5

Decision support

Compare scenarios and communicate evidence to technical teams and managers.

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Replace with your application screenshotBest fit: 16:10 or 16:9 overview showing map, simulation controls and timeline.

assets/app-overview.webp
Practical applications

Different users, one shared view of the city.

Use the same spatial context to explore operational events, investment priorities and planning alternatives.

Civil defense

Anticipate critical areas and support event response.

Urban planning

Evaluate occupation, drainage and vulnerability together.

Infrastructure

Identify bottlenecks, exposed assets and intervention priorities.

Risk management

Compare scenarios and communicate potential impact.

Operations & monitoring

Follow indicators and probe points throughout an event.

Scenario communication

Make technical results easier to review with non-specialists.

Light urban flood visualization derived from the project artwork
Context matters.Terrain, buildings, drainage and flood behavior are easier to interpret when they remain spatially connected.
Monitoring & impact assessment

Move from a map view to measurable consequences.

Probe points can expose time series such as depth, flow and velocity, while reports consolidate affected assets and scenario-level impact.

Monitoring pointsReplace with a screenshot of probe charts.
Impact & damage reportsReplace with a screenshot of generated reports.
Buildings exposedScenario metric
Infrastructure affectedScenario metric
Flooded areaScenario metric
Critical locationsScenario metric
Scenario comparisonReport output
See the workflow in context

Let’s explore a scenario.

See how different assumptions change flood behavior, exposed infrastructure and the evidence available for a decision.

Request a demo on WhatsApp
Evgenii Grachev Development / Representation +55 (48) 9166-7964