# RF Propagation API Specification

This project implements the RF Propagation API described by the project source of
truth in the initial task:

- FastAPI HTTP API under `/api/v1`.
- Terrain elevation/profile, LOS and Fresnel analysis.
- Building, landcover, viewshed, coverage, antenna, link budget, and jobs APIs.
- Pure RF kernels in `api/app/core`.
- Heavy work such as coverage and viewshed through Celery workers.
- Docker Compose deployment with API, worker, Redis, and PostGIS.

All RF formulas must follow the project specification and applicable ITU-R
recommendations. Do not invent substitute formulas where a standard is required.