---
title: "Cross Groundsource Flood"
method: POST
path: "/api/v1/cross-physics/groundsource-flood"
---

# Cross Groundsource Flood

`POST /api/v1/cross-physics/groundsource-flood`

## Request

- Base URL: `https://www.deepmapai.com`
- URL: `https://www.deepmapai.com/api/v1/cross-physics/groundsource-flood`
- Auth: none declared

Google Groundsource 2.6M event catalog -> flash flood prediction.

Combines historical flash flood data from 150+ countries with
real-time weather context and terrain data to predict flash flood
likelihood, severity, and estimated lead time.

## Headers

- `x-api-key` string

## Request body

- GroundsourceFloodRequest: Groundsource flash flood prediction from weather + terrain context.
  - `latitude` number, required: Latitude in decimal degrees
  - `longitude` number, required: Longitude in decimal degrees
  - `use_demo` boolean

## 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)