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Animation.1:Multi-decadal monitoring of shoreline evolution at Zemmouri using satellite imagery and sub-pixel method (CoastSat)

Domaine:

geospatialenvironment and energy

Type de record:

datasetsoftware
Créateur:
Bel
Hôte:avatar

This animation presents the evolution of the shoreline along the Zemmouri coast (Algeria) from 1992 to 2025 using multispectral satellite imagery. The shoreline is automatically extracted with sub-pixel accuracy using CoastSat.

The animation combines RGB imagery, pixel classification (“sand”, “white-water”, and “water”), and the MNDWI index. It highlights spatio-temporal variations of the coastline, including erosion and accretion processes.

A transect-based analysis identifies four main coastal sectors and illustrates both seasonal and long-term shoreline variability.

Tags

Geomorphology and earth surface processesCartography and digital mappingGeospatial information systems and geospatial data modellingPhotogrammetry and remote sensingSatellite-based positioningGeomatic engineering not elsewhere classifiedArtificial intelligence not elsewhere classifiedMachine learning not elsewhere classifiedCoastsatmachine learning (artificial intelligence)+2

Licenses

CC BY 4.0

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