---
title: "Power Grid Soil Map"
method: POST
path: "/api/v1/frontier/power-grid/soil-map"
tags: ["Power Grid Harmonic Seismic Imaging"]
---

# Power Grid Soil Map

`POST /api/v1/frontier/power-grid/soil-map`

## Request

- Base URL: `https://www.deepmapai.com`
- URL: `https://www.deepmapai.com/api/v1/frontier/power-grid/soil-map`
- Auth: none declared

Generate a gridded soil-property map from multi-station inversions.

Interpolates Vs30 values from multiple station pairs onto a
regular grid and classifies NEHRP site class (A--E).
**Pricing:** Included in subscription tiers (legacy list price: GET /api/v1/billing/pricing).

Parameters (JSON body):
- multi_station_results : list -- List of station-pair inversion results (required)
- grid_spacing_m : float -- Output grid cell size in metres (required)

## 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)