ANALYTICS

Hytech-imaging develops original methods for extracting useful information from spectral data (aerial and satellite) in various fields of application

Image preprocessing

We implement operational chains for the calibration, geometric and atmospheric corrections, and orthorectification of airborne and satellite spectral imagery

Inversion of Radiative Transfer Models

We are developing methods for estimating water column and vegetation parameters by inversion of radiative transfer models

Uncertainty estimation

We qualify the precision and accuracy of information derived from spectral images using internal error propagation modules through the data processing chains

Simulation

We use direct and inverse simulation to qualify the operating points of future satellite spectral sensors

Geospatial analysis

We implement original image processing methods based on spectral analysis, classification schemes, Artificial Intelligence (AI), machine learning (ML) approaches

Our
products and services

Satellite derived bathymetry (SDB) service

Satellite turbidity monitoring service for coastal and offshore areas

Early Warning System for Harmful Algal Blooms detection

Service de de détection & cartographie

Quality of service and innovation

Customized

We guarantee the ad hoc development of our processing chains to meet your needs

Qualified products

Our extensive expertise in estimating parameters from the inversion of radiative transfer models and our control of the associated estimation uncertainties allow us to deliver qualified products

Geospatial intelligence

Our detection, mapping and monitoring services benefit from the latest advances in image processing methods