---
title: "Gravity Wave Evaluate"
method: POST
path: "/api/v1/cross/gravity-wave/evaluate"
tags: ["Gravity Wave Background"]
---

# Gravity Wave Evaluate

`POST /api/v1/cross/gravity-wave/evaluate`

## Request

- Base URL: `https://www.deepmapai.com`
- URL: `https://www.deepmapai.com/api/v1/cross/gravity-wave/evaluate`
- Auth: none declared

Evaluate gravitational noise floor at a candidate site.

Characterizes the noise environment across 12 dimensions for
precision quantum measurement experiments. Returns quiet-site score,
instrument-specific suitability, and noise mitigation recommendations.

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

## Query parameters

- `x_api_key` string, nullable

## Request body

- GravityWaveRequest: Request body for gravitational noise floor site evaluation.
  - `lat` number, required: Site latitude (WGS-84)
  - `lon` number, required: Site longitude (WGS-84)
  - `instrument_type` string: Target instrument: atom_interferometer, torsion_balance, superconducting_gravimeter, laser_interferometer
  - `depth_m` number: Depth below surface in meters (0 = surface)

## 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)