---
title: "Wind Turbine Cross Correlate"
method: POST
path: "/api/v1/frontier/wind/cross-correlate"
tags: ["Wind Turbine Seismic Monitoring"]
---

# Wind Turbine Cross Correlate

`POST /api/v1/frontier/wind/cross-correlate`

## Request

- Base URL: `https://www.deepmapai.com`
- URL: `https://www.deepmapai.com/api/v1/frontier/wind/cross-correlate`
- Auth: none declared

Compute empirical Green's function from cross-correlated turbine noise.

Cross-correlates continuous seismic records filtered around
the blade-pass frequency band to extract the inter-station
Green's function.  This is the building block for temporal
velocity-change (dv/v) monitoring.

Parameters (JSON body):
- station1_data : dict -- Seismic data at station 1 (required)
- station2_data : dict -- Seismic data at station 2 (required)
- bpf_hz : float -- Blade-pass frequency in Hz (required)

**Pricing:** Included in subscription tiers (legacy list price: GET /api/v1/billing/pricing).

## Query parameters

- `x_api_key` string, nullable

## Request body

- object

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/deepmapai/apis/deepmap-ai.md) · [All operations](https://skmtc.dev/deepmapai/apis/deepmap-ai/llms.txt) · [OpenAPI document](https://skmtc.dev/deepmapai/apis/deepmap-ai/revisions/dab995d977d0?raw)