---
title: "Vqb Analyze"
method: POST
path: "/api/v1/cross/vq-barometer/analyze"
tags: ["Virtual Quantum Barometer"]
---

# Vqb Analyze

`POST /api/v1/cross/vq-barometer/analyze`

## Request

- Base URL: `https://www.deepmapai.com`
- URL: `https://www.deepmapai.com/api/v1/cross/vq-barometer/analyze`
- Auth: none declared

Full virtual quantum barometer analysis.

Combines GNSS zenith total delay, microwave link attenuation,
ERA5 reanalysis, tide gauge inverse barometer residuals, and
InSAR atmospheric phase screens into a surface pressure proxy
approximating a quantum optical lattice pressure sensor.

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

## Query parameters

- `x_api_key` string, nullable

## Request body

- VQBarometerRequest: Request for virtual quantum barometer analysis.
  - `lat` number, required: Latitude
  - `lon` number, required: Longitude
  - `elevation_m` number: Station elevation in meters

## 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)