Trase Soy Facility Validator

A Streamlit application for validating soy facilities using Google Earth Engine and satellite imagery.

Running Locally

Prerequisites

• Python 3.8 or higher
• A Google Earth Engine service account with credentials
• Git (for cloning the repository)

Installation Steps

1. Clone the repository

   git clone https://github.com/JailsonS/app_validator.git
   cd app_validator

2. Create a virtual environment (recommended)

   python -m venv venv
   source venv/bin/activate  # On Windows: venv\Scripts\activate

3. Install dependencies

   pip install -r requirements.txt

4. Configure Streamlit secrets

   Create a .streamlit directory in the project root:

   mkdir -p .streamlit && \
   gcloud iam service-accounts keys create service_account.json \
   --iam-account=gee-app@trase-396112.iam.gserviceaccount.com

5. Run the application

   python -m streamlit run app.py

6. Access the app

   The application will automatically open in your default browser at http://localhost:8501

Project Structure

app_validator/
├── app.py                 # Main Streamlit application
├── requirements.txt       # Python dependencies
├── helpers/
│   ├── gee_functions.py   # Google Earth Engine helper functions
│   └── gsheet_functions.py # Google Sheets helper functions
└── public/
    └── images/            # Static images (logos, etc.)