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.

Remote Sensing Environmental Data Spatial Analysis Interactive Mapping
How I approach a project iterative
  1. 01
    Observe

    Start from an environmental question and identify evidence that can actually address it.

  2. 02
    Integrate

    Combine satellite, environmental, meteorological, or occurrence datasets while keeping their provenance visible.

  3. 03
    Analyze

    Use spatial and quantitative methods appropriate to the question instead of forcing every problem into the same model.

  4. 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.

01

Environmental questions first

The map is not the research question. Each project starts from a specific environmental variable, process, risk, or decision context.

02

Traceable data and methods

Public datasets are useful only when their source, temporal coverage, spatial scale, and limitations remain explicit.

03

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.

Soil Interactive prototype

Smart Soil Analysis

Location-based exploration of soil properties including pH, nitrogen, soil organic carbon, and cation exchange capacity.

pHNitrogenSoil properties
Open project
Agrometeorology Interactive prototype

Agrometeorology Forecast

Explores precipitation, wind, solar radiation, evapotranspiration, and other weather variables for agricultural activity planning.

WeatherEvapotranspirationTime series
Open project
Ecology Interactive prototype

Pest Distribution Map

Maps historical and observational pest-occurrence records and provides taxonomic context for exploratory agricultural-ecology analysis.

iNaturalistGBIFOccurrence records
Open project
Marine Interactive prototype

Marine Weather Analysis

Explores significant wave height, peak period, and sea-surface temperature for selected marine locations.

Wave heightPeak periodSea-surface temperature
Open project
Marine Interactive prototype

Marine Biogeochemistry

Visualizes marine environmental indicators such as chlorophyll, dissolved oxygen, nitrate, and phosphate for exploratory assessment.

ChlorophyllDissolved oxygenNutrients
Open project
Marine Interactive prototype

Marine Species Occurrence Map

Explores historical marine-species occurrence records spatially for observation, ecological context, and research scoping.

Species recordsSpatial occurrenceExploration
Open project
Atmosphere Interactive prototype

Air Quality Explorer

Explores current and forecast air-quality indicators for selected locations through an interactive environmental dashboard.

PM2.5PM10Air pollutants
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

  • 01
    Sentinel-1 SAR

    Time-series observation of inundation under frequent cloud cover.

  • 02
    Landsat

    Optical context for land cover, water, and landscape interpretation.

  • 03
    Pre-construction records

    Hydrologic and engineering information used as contextual evidence rather than treated as a substitute for observation.

  • 04
    Reproducible 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.