Implementing your geomatics platform
Web mapping applications, data portals, dashboards, spatial analysis tools: GéoDataNum designs and deploys solutions based on your business needs.
It all starts with the statement of needs
Before writing a single line of code, we work to understand what the tool must help you decide. It is the most valuable work in a project: it avoids building a beautiful map that answers no question.
- Interviews with decision-makers and future users.
- Workshops to bring out the questions, criteria and priorities.
- Inventory of the available data, its quality and its gaps.
- A mock-up of the tool, discussed and corrected before development.
- A short specification, readable by business teams and technical staff alike.
Once formalised, the need becomes a GIS decision-support tool: an application your teams open because it answers their questions.

What we develop
Our solutions combine scattered information, display it on a map and present it in a form that supports action.
Depending on the project, they include geographic search, multi-criteria filtering, descriptive records, indicator calculation, site comparison and the production of summaries or reports.
We also help structure territorial reference datasets: bringing information together in a consistent environment helps everyone share a common knowledge of the territory and coordinate their work better.
Fields of application
- Street addressing
- Facility inventories
- Knowledge of the building stock
- Infrastructure monitoring
- Organising land data
- Site prospecting and site search
- Environmental and climate risks
Support from data to use
Our work can cover the whole journey, or only the steps you need.
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Clarify the need
Which decisions should the tool inform, for whom and at what scale? Everything starts from this question.
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Collect and organise the data
Identify the sources, structure them into a consistent reference dataset and keep track of their origin.
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Analyse
Combine the layers, compute the useful indicators and check what they really say.
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Develop the application
Map, search, filters, records, dashboards: a clear interface designed for your business.
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Deploy
Put the tool into service in your organisation, with your data and your access rights.
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Support the users
Train the teams and transfer skills so that the tool is used over time.
What matters to us
- Clear interfaces
- A tool that can be picked up without specialist geomatics training.
- Relevant indicators
- Each indicator is chosen for the decision it is meant to inform.
- Traceable data
- Every result shows its sources and its limits.
- Scalable solutions
- Suited to your organisation’s resources and practices, they can grow with your needs.
For local authorities and government bodies
A geomatics platform supports the planning and monitoring of public action: addressing, facilities, building stock, infrastructure, land.
For companies
It makes it easier to know your areas of operation, manage your sites and prepare projects, from prospecting to the investment decision.
You have data, a question, a territory?
Describe your need in a few lines: we will get back to you to refine it together.