Environmental questions first
The map is not the research question. Each project starts from a specific environmental variable, process, risk, or decision context.
Independent environmental geospatial project portfolio
Remote sensing, environmental data, and interactive geospatial tools.
I build small research-oriented applications to explore environmental patterns, combine public scientific data, and communicate spatial evidence more clearly. This site documents the work, methods, and limitations behind those experiments.
How I approach a project
iterative
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01
Observe
Start from an environmental question and identify evidence that can actually address it.
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02
Integrate
Combine satellite, environmental, meteorological, or occurrence datasets while keeping their provenance visible.
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03
Analyze
Use spatial and quantitative methods appropriate to the question instead of forcing every problem into the same model.
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04
Communicate
Turn outputs into maps and interfaces that expose context, uncertainty, and practical meaning.
Personal research and learning portfolio. Not a commercial service or institutional product.
Research orientation
What this site is meant to show
Not how many things I can sell, but how I frame environmental problems, work with data, build tools, and improve them.
Traceable data and methods
Public datasets are useful only when their source, temporal coverage, spatial scale, and limitations remain explicit.
Prototype, test, revise
These applications are working experiments. Their value is in the technical learning, reproducible logic, and questions they make possible.
Selected work
Environmental project modules
The modules below are intentionally presented as prototypes and exploratory tools. Their purpose is to demonstrate data handling, spatial interfaces, and environmental reasoning rather than commercial readiness.
Hydrology
Interactive prototype
Flood & River Discharge Explorer
Visualizes river-discharge forecast statistics for selected locations as an exploratory hydrology interface. This web module is separate from my satellite-based floodplain research direction.
Open project ↗
Soil
Interactive prototype
Smart Soil Analysis
Location-based exploration of soil properties including pH, nitrogen, soil organic carbon, and cation exchange capacity.
Open project ↗
Agrometeorology
Interactive prototype
Agrometeorology Forecast
Explores precipitation, wind, solar radiation, evapotranspiration, and other weather variables for agricultural activity planning.
Open project ↗
Ecology
Interactive prototype
Pest Distribution Map
Maps historical and observational pest-occurrence records and provides taxonomic context for exploratory agricultural-ecology analysis.
Open project ↗
Marine
Interactive prototype
Marine Weather Analysis
Explores significant wave height, peak period, and sea-surface temperature for selected marine locations.
Open project ↗
Marine
Interactive prototype
Marine Biogeochemistry
Visualizes marine environmental indicators such as chlorophyll, dissolved oxygen, nitrate, and phosphate for exploratory assessment.
Open project ↗
Marine
Interactive prototype
Marine Species Occurrence Map
Explores historical marine-species occurrence records spatially for observation, ecological context, and research scoping.
Open project ↗
Atmosphere
Interactive prototype
Air Quality Explorer
Explores current and forecast air-quality indicators for selected locations through an interactive environmental dashboard.
Open project ↗Current research direction · in development
Kusan River floodplain and wetland dynamics, South Kalimantan
My current academic direction moves beyond dashboard-style environmental data exploration toward a pre-construction remote-sensing study of floodplain inundation and rawa lebak wetland dynamics.
The planned core evidence is a Sentinel-1 Synthetic Aperture Radar (SAR) time series, supported by optical Earth-observation imagery and existing hydrologic or engineering information where appropriate. The goal is to characterize spatial and temporal inundation behavior without pretending that a web map alone is a scientific conclusion.
Central idea
Use repeated satellite observations to establish a defensible pre-construction baseline of floodplain and wetland behavior that can later support environmental monitoring and interpretation.
Planned evidence structure
- 01Sentinel-1 SAR
Time-series observation of inundation under frequent cloud cover.
- 02Landsat
Optical context for land cover, water, and landscape interpretation.
- 03Pre-construction records
Hydrologic and engineering information used as contextual evidence rather than treated as a substitute for observation.
- 04Reproducible workflow
Documented processing, explicit assumptions, and uncertainty-aware interpretation.
Research themes
Environmental Remote Sensing
SAR Time Series
Flood Inundation
Wetland Dynamics
Environmental Monitoring
Technical approach
Methods and tools behind the work
The website is only the interface layer. The part I want to develop further is the chain from environmental question → data → analysis → interpretation → communication.
Remote sensing & Earth observation
Satellite-image interpretation, multi-temporal analysis, raster processing, and Synthetic Aperture Radar (SAR) applications.
Sentinel-1LandsatESA SNAPGoogle Earth Engine
Geospatial analysis
Raster and vector analysis, spatial comparison, environmental mapping, and Geographic Information System (GIS)-based interpretation.
QGISGoogle Earth EngineSpatial data
Quantitative & computational analysis
Statistical analysis, computational workflows, scientific visualization, and reproducible notebook-based exploration.
PythonRJupyter NotebookMicrosoft ExcelSPSS
Interactive research communication
Web interfaces for exploring spatial data and communicating results, with source data kept conceptually separate from generated interpretation.
LaravelJavaScriptFirebaseInteractive maps
Scientific transparency
Data source is not the same thing as endorsement
Projects across this site use public scientific datasets, environmental records, and Application Programming Interfaces (APIs). Each project should identify its actual source and limitations as closely as possible.
About this portfolio
Andifa Anugerah Putra
I use this website as a technical notebook in public form: a place to turn environmental questions into working geospatial prototypes, document what I can build, and make the next research question more rigorous than the previous one.
The applications are exploratory unless explicitly stated otherwise. They should support learning and analysis, not replace field verification, domain experts, or validated operational systems.