.env.example

# AETHERA Environment Variables
# Copy to .env and fill in your values

# Groq LLM Configuration
GROQ_API_KEY=
LLM_PROVIDER=groq
GROQ_MODEL=llama-3.1-8b-instant
LLM_TEMPERATURE=0.3
USE_LLM=true

# Database Configuration
POSTGRES_DSN=postgresql://aethera:aethera@localhost:55432/aethera
REDIS_URL=redis://localhost:6379/0

# Embedding Configuration (optional)
EMBEDDING_PROVIDER=sentence-transformers
EMBEDDING_MODEL=all-MiniLM-L6-v2

# OpenAI Configuration (optional - for embeddings)
# OPENAI_API_KEY=your_openai_key_here

# Sentinel-2 imagery — Feature #2 (SentinelHub is optional, falls back to public STAC)
USE_SENTINEL_LAND_COVER=true
SENTINELHUB_CLIENT_ID=         # Free at https://www.sentinel-hub.com/
SENTINELHUB_CLIENT_SECRET=
SENTINEL_MODEL=segformer_eurosat   # or "prithvi" (requires GPU)
SENTINEL_CHANGE_THRESHOLD_HA=2.0