Engineering Inspection

Sentinel assists you in all your missions requiring the visual inspection of your structures, infrastructures or consrtruction sites in order to detect any defects or abnormalities, but also in the regular or punctual follow-up of construction project. We perform comprehensive and customized diagnostics to keep your technicians safe, and enable accurate, non-intrusive and comprehensive inspections.

Technical inspection by drone

Secure and fast

A better level of safety, without the need for a platform or scaffolding.

Images, videos & modelling

Our team provides you all formats adapted to your needs. The data are geo-referenced and in high definition.

Regular or occasional inspection

We can be part of a regular monitoring or a preventive maintenance program.

De l'inspection simple à la création d'un jumeau numérique détaillé

Une solution sur mesure, adaptée à vos besoins d'analyse et de suivi

Notre méthodologie

1- Acquisition 100% automatique

Maintenance Plans

Les meilleurs drones et capteurs (RVB ou infrarouge) du marché sont utilisés pour réaliser une acquisition en suivant la géométrie de l'ouvrage selon une trajectoire 3D

2 - Post-traitement

Productions géospatiales telles que :

Nuage de points
Modèle 3D
Modelo Numérique de Surface (MNS)
Orthomosaïques

3 - Détections et analyses

Détection, quantification, mesures et classification des défauts

Advanced Technologies

4 - Comparaison

Suivi de l'évolution de la structure et des défauts pour évaluer la dynamique de détérioration et identifier les zones fragiles

Building or infrastructure technical inspection

The drone makes it possible to identify and inspect structures or places that are difficult to access. This gives you a global view of the general condition of a building, monument or any other works of art and therefore you can quickly identify any faults or anomalies in the structures. The readings are georeferenced, facilitating operations whether as part of a regular monitoring or preventive maintenance program.

In addition to detecting anomalies such as microcracks, rust spots, non-functional lifelines or degraded gutters, Sentinel can take footage of the building being studied. After very fine 3D modeling (which can be millimeter), Sentinel will restore a drawing with all the dimensions indicated.

In addition to this, you need to know more about it.

The use of our drone and scan inspection solutions for visual and thermographic inspection offers many advantages over traditional means of inspection:

A better level of safety at work
Reduced energy production downtime
High resolution data, images, videos, modeling
An observation of what already exists, allowing decisions to be made on repair and preventive maintenance needs.

Comparatif avant/après d'une inspection de façade

Extrait d'un relevé de barrage en 2022 et détection des défauts

Extrait du même relevé en 2023

Produits digitaux livrés

Découvrez notre gamme de services adaptés à vos besoins de maintenance. De l’acquisition de données brutes au traitement et à l’analyse géospatiales, nous avons ce qu’il vous faut.