---
title: "Ghost Cross Correlation Train"
method: POST
path: "/api/v1/ghost-network/cross-correlation/train"
tags: ["Ghost Network"]
---

# Ghost Cross Correlation Train

`POST /api/v1/ghost-network/cross-correlation/train`

## Request

- Base URL: `https://www.deepmapai.com`
- URL: `https://www.deepmapai.com/api/v1/ghost-network/cross-correlation/train`
- Auth: none declared

Train the weather x Ghost Network cross-correlation ML model.

Ghost Network provides WHERE (spatial prediction using infrastructure
signals). Weather provides WHEN (temporal triggering context).
Combined model improves collapse timing prediction.

Set use_real_data=true to train on actual USGS NWIS well levels +
Open-Meteo Archive weather (slower but ground-truth validated).

Pro/Enterprise tier only.

## Query parameters

- `n_samples` integer
- `use_real_data` boolean

## Headers

- `x-api-key` string

## 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)