Satellite Monitoring: Grande Tourbière de Blainville
High-resolution geospatial visualization of peatland ecosystems (550 ha) and the Stablex hazardous industrial waste landfill sector (SEM-26-003). Cloud-free imagery updated daily with transparency mask.
Spectral Comparator Before / After (True colors vs. Water & Plant Analysis)
Drag the slider horizontally to overlay true color (RGB) imagery and spectral analysis highlighting the water saturation of the Grande Tourbière de Blainville (Great Blainville Peat Bog) facing the Stablex industrial mineral enclave.
◀ Vraies couleurs (RGB)
Spectre Hydrique & Enclave (NDWI) ▶
Copernicus Program
The spectral bands B04 (Red), B03 (Green) and B02 (Blue) of Sentinel-2 L2A are processed for a natural rendering calibrated with a reflectance coefficient optimized for the observation of plant and humid strata.
View directly on Copernicus Browser ↗Ecological Integrity
The Grande Tourbière de Blainville constitutes the largest wooded wetland in the Lower Laurentians and a major carbon reservoir. The industrial enclave in the center has been operated by Stablex since 1983.
Folder CCE SEM-26-003
This cartographic coverage supports the evidentiary register of citizen communication relating to the effective application of environmental laws (Articles 24.27 and 24.28 of the ACEUM (Canada–United States–Mexico Agreement)).
Global Nature Watch (AOI)
Global mapping of the Grande Tourbière de Blainville Area of Ecological Interest (AOI) for monitoring connectivity and threatened ecosystems.
Accéder à la carte AOI ↗Horizon Nature Watch
Analysis and scientific monitoring thread on the Horizon platform dedicated to environmental pressures and the ecological resilience of the peatland.
View Horizon analysis thread ↗