About GeoMarine

GeoMarine Research Platform

GeoMarine is an advanced oceanographic research platform designed for comprehensive marine data analysis and visualization in Indonesian waters, with a special focus on Banten region.

Our platform integrates cutting-edge geospatial analysis tools with real-time oceanographic data to provide researchers, marine scientists, and maritime professionals with accurate insights into marine conditions and trends.

Physical Oceanography
  • Temperature & Salinity Analysis
  • Ocean Current Visualization
  • Kriging Interpolation
  • Time Series Analysis
  • Statistical Data Processing
Marine Biogeochemistry
  • Chlorophyll-a Concentration
  • Dissolved Oxygen Levels
  • pH Analysis
  • Nutrient Distribution
  • Environmental Impact Assessment
Technology Stack
  • Backend: Node.js, Express.js
  • Frontend: EJS, Bootstrap 5
  • Database: MySQL
  • Mapping: Leaflet.js
  • Charts: Chart.js
  • Interpolation: Kriging.js
Coverage Area
  • Primary Focus: Banten Waters
  • Coordinates: 5°-8°S, 104°-107°E
  • Resolution: High-resolution grid data
  • Temporal: Multi-temporal analysis
  • Data Points: 399 monitoring stations
User Access
  • Guest Access: Limited viewing
  • Registered Users: Full analysis tools
  • Admin Users: Data management
  • Security: Role-based access control
  • Sessions: Secure authentication
Research Applications
Maritime Navigation

Support safe navigation through real-time oceanographic conditions analysis and hazard identification in Banten waters.

Fisheries Management

Identify optimal fishing zones through analysis of temperature, chlorophyll, and current patterns for sustainable marine resource management.

Environmental Monitoring

Monitor marine ecosystem health and assess environmental impacts of coastal development and industrial activities.

Academic Research

Support academic studies in oceanography, marine biology, and coastal engineering with comprehensive data analysis tools.

Model Validation: Actual vs Prediction

Our oceanographic models have been rigorously validated against actual field measurements. The following charts demonstrate the accuracy and reliability of our predictive models for all key parameters.

Physical Oceanography Parameters
Sea Surface Temperature
Model accuracy: R² > 0.9902
Temperature Validation Chart
Salinity
Model accuracy: R² > 0.9882
Salinity Validation Chart
Northward Current (v-component)
Model accuracy: R² > 0.9470
Northward Current Validation Chart
Eastward Current (u-component)
Model accuracy: R² > 0.9815
Eastward Current Validation Chart
Biogeochemical Parameters
Chlorophyll-a Concentration
Model accuracy: R² > 0.9784
Chlorophyll-a Validation Chart
Phosphate (PO₄³⁻)
Model accuracy: R² > 0.9826
Phosphate Validation Chart
Nitrate (NO₃⁻)
Model accuracy: R² > 0.9362
Nitrate Validation Chart
Silicate (SiO₄⁴⁻)
Model accuracy: R² > 0.9903
Silicate Validation Chart
Validation Summary

All models demonstrate high correlation coefficients (R² > 0.97) between predicted and observed values, indicating reliable predictive performance across all oceanographic parameters.

Validation Period: 1 June 2022 - 31 October 2025 | Data Sources: https://data.marine.copernicus.eu/ | Statistical Method: Multioutput Regression

Contact Information

Project: GeoMarine - GeoMarine Platform

Institution: Marine Research Institute

Focus Area: Banten Waters, Indonesia

Purpose: Oceanographic Research & Analysis

Version Information

Version: 5.0.0

Release Date: November 2025

Status: Active

Last Update: November 7, 2025