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<details>
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<summary>
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# Summary
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</summary>
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[[_TOC_]]
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</details>
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### Frontend (ReactJS)
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#### User Interface Functions
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- renderMap() : Renders the interactive map on the UI.
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- displayAOITool() : Provides tools for drawing the Area of Interest (AOI) on the map.
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- showSatelliteDataOptions() : Displays available satellite data options for selection.
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- updateFiltersUI() : Updates the UI with filter options for image selection.
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- displayResults() : Shows analysis results on the map or in a separate results panel.
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- handleModuleSelection() : Manages the user's selection of different modules (Bathymetry, Shoreline, etc.).
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#### User Interaction Handlers
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- handleSignIn() : Manages the sign-in flow for users.
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- handleRegistration() : Handles new user registrations.
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- handleVideoTutorial() : Triggers the video tutorial for first-time users.
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- handleDownloadResults() : Initiates the download of results.
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#### State Management Functions
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- setSelectedSatellite() : Stores the selected satellite in the state.
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- setAOI() : Saves the drawn AOI to the state.
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- setSelectedImages() : Saves the selected images and applied filters to the state.
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- setAnalysisParameters() : Stores analysis parameters like bands, algorithms, and thresholds.
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### Backend (NodeJS)
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#### Authentication and User Management
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- registerUser() : Registers a new user in the system.
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- authenticateUser() : Authenticates user credentials.
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#### Geospatial Data Processing
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- fetchSatelliteData() : Retrieves satellite data from Google Earth Engine.
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- processBathymetry() : Processes bathymetric data based on user inputs.
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- processShorelineAnalysis() : Performs shoreline change analysis.
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- processCoastalSqueezeAnalysis() : Conducts coastal squeeze analysis.
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#### Data Management
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- saveUserAnalysis() : Saves a user's analysis session for later retrieval.
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- retrieveUserAnalysis() : Retrieves a saved analysis session for the user.
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#### API Integration
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- geeQuery() : Sends a query to Google Earth Engine and retrieves results.
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- downloadData() : Prepares data for download and sends it to the frontend.
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#### Utility Functions
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- logActivity() : Logs user activity for analytics or debugging.
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- sendEmailNotification() : Sends notifications or confirmations to users via email.
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These functions represent a high-level view of the possible interactions and data flow between the frontend and backend in a geospatial analysis application like CASSIE. The frontend is mainly concerned with user interaction and presentation, while the backend handles data processing, storage, and external API communication. |
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\ No newline at end of file |
