Welcome to CoGEOS’s documentation!

Contents:

• SHORELINE
• Introduction
  • How accurate are the machine learning algorithms in extracting shorelines?
  • Challenges in automated shoreline Extraction
  • shoreline extraction applications
• Data Acquisition
• Data Pre-processing
  • Sentinel-2
  • Sentinel-1
• Shoreline Extraction from Sentinel-2
• Shoreline Extraction from Sentinel-1
• Results
  • Mauritius
  • Seychelles
  • Mayotte Island-Comoros
  • Ngazidja Island-Comoros
  • Nzwani and Mwali Island-Comoros
• DISCUSSION
  • Mauritius
  • Seychelles
  • Mayotte Island-Comoros
  • Ngazidja Island-Comoros
  • Nzwani and Mwali Island-Comoros
• Conclusion
• COASTAL GEOMORPHOLOGY
  • Introduction
  • Study Area and Importance
  • Data Source and Methodology
  • Data Acquisition
    • Spatial Resolution:
    • Multispectral Bands:
    • Temporal Coverage:
    • Open Access Policy:
  • Pre-processing:
  • Classification Process: A Detailed Overview
    • Data Collection:
    • Trained Model Construction:
    • Labeled Data: A Ground Truth Reference
    • 1. Model Architecture: Choosing the Best Fit
    • 5. Classification: Applying the Trained Model to Generate Maps
  • Land Cover Map: Deriving INsights from Spatial Paterns
  • Coastal Zone
  • Types of Reefs
    • Fringing Reef
    • Barrier Reef
    • Atoll Reef
  • Reef Zonation and Geomorphic Classes
    • Terrestrial Reef Flat
    • Lagoon
    • Inner Reef Flat
    • Outer Reef Flat
    • Reef Crest
    • Reef Slope
    • Plateau
  • Coastal Landform
    • Beach and Dune System
    • Muddy Shoreline
    • Rocky Shoreline
    • Cliffs
    • Saltmarshes (Coastal Wetland)
    • Cobble/Shingle Beach
    • Calcareous Limestone Shore
    • Estuary
  • Benthic Habitat
    • Corals
    • Algae/Seaweed
    • Seagrass
  • Geomorphological Classification Scales
  • Methodology
  • Supervised Classification
  • Classification Algorithms
    • Maximum Likelihood Classification (MLC)
    • Support Vector Machine (SVM)
    • Random Forest
  • Unsupervised Classification
  • Reflectance and Spectral Signature
  • References
• PLUGIN
• Installation
  • Package Installation
  • Install the Plugin
• Shoreline Extraction
  • Extraction with Optical Imagery
  • Download Optical Imagery
  • Shoreline Extraction
  • Extraction with SAR Imagery
• Shoreline Change Computation
• GEOPORTAL
  • Functionalities
    • Sign-up page

Indices and tables

• Index

• Module Index

• Search Page