---
type: "Public Data API"
title: "2D and 3D reflection seismic in Switzerland"
description: "This map shows the location of seismic reflection data acquired in Switzerland for the exploration of the geological subsurface. The majority of these are two-dimensional measurements (2D) along the profile traces shown."
resource: "https://api3.geo.admin.ch/rest/services/api/MapServer/ch.swisstopo.geologie-reflexionsseismik"
timestamp: "2026-10-29T16:08:11.029Z"
slug: "2d-and-3d-reflection-seismic-in-switzerland"
verification_state: "VERIFIED"
free_access_class: "FREE_NO_AUTH"
auth_type: "NONE"
country_code: "CH"
geographic_scope: "NATIONAL"
confidence: 0.4
canonical: "https://c0mm0.com/entry/2d-and-3d-reflection-seismic-in-switzerland/"
---

# 2D and 3D reflection seismic in Switzerland

This map shows the location of seismic reflection data acquired in Switzerland for the exploration of the geological subsurface. The majority of these are two-dimensional measurements (2D) along the profile traces shown. Three-dimensional measurements (3D) cover the areas within the shown perimeter…

# Access

| Property | Value |
| --- | --- |
| Access | Free no auth |
| Authentication | None |
| Homepage | http://data.europa.eu/88u/dataset/61866340-a491-444a-8f60-9a6e70df37d8-bundesamt-fur-landestopografie-swisstopo |
| Documentation | http://data.europa.eu/88u/dataset/61866340-a491-444a-8f60-9a6e70df37d8-bundesamt-fur-landestopografie-swisstopo |
| Repository | — |

# Verification

| Property | Value |
| --- | --- |
| State | VERIFIED |
| Last verified | 2026-10-29T16:08:10.842Z |
| Latency p50 | 1729 ms |
| Latency p95 | — |
| Consecutive successes | 53 |

# Citations

[1] [https://api3.geo.admin.ch/rest/services/api/MapServer/ch.swisstopo.geologie-reflexionsseismik](https://api3.geo.admin.ch/rest/services/api/MapServer/ch.swisstopo.geologie-reflexionsseismik) — primary source
[2] [https://api3.geo.admin.ch/rest/services/api/MapServer/ch.swisstopo.geologie-reflexionsseismik](https://api3.geo.admin.ch/rest/services/api/MapServer/ch.swisstopo.geologie-reflexionsseismik) — country_code, claimed, confidence 0.9
[3] [https://api3.geo.admin.ch/rest/services/api/MapServer/ch.swisstopo.geologie-reflexionsseismik](https://api3.geo.admin.ch/rest/services/api/MapServer/ch.swisstopo.geologie-reflexionsseismik) — description, claimed, confidence 0.9
[4] [https://api3.geo.admin.ch/rest/services/api/MapServer/ch.swisstopo.geologie-reflexionsseismik](https://api3.geo.admin.ch/rest/services/api/MapServer/ch.swisstopo.geologie-reflexionsseismik) — docs_url, claimed, confidence 0.9
[5] [https://api3.geo.admin.ch/rest/services/api/MapServer/ch.swisstopo.geologie-reflexionsseismik](https://api3.geo.admin.ch/rest/services/api/MapServer/ch.swisstopo.geologie-reflexionsseismik) — homepage_url, claimed, confidence 0.9
[6] [https://api3.geo.admin.ch/rest/services/api/MapServer/ch.swisstopo.geologie-reflexionsseismik](https://api3.geo.admin.ch/rest/services/api/MapServer/ch.swisstopo.geologie-reflexionsseismik) — institution_id, inferred, confidence 0.6
[7] [https://api3.geo.admin.ch/rest/services/api/MapServer/ch.swisstopo.geologie-reflexionsseismik](https://api3.geo.admin.ch/rest/services/api/MapServer/ch.swisstopo.geologie-reflexionsseismik) — name, claimed, confidence 0.9
[8] [https://api3.geo.admin.ch/rest/services/api/MapServer/ch.swisstopo.geologie-reflexionsseismik](https://api3.geo.admin.ch/rest/services/api/MapServer/ch.swisstopo.geologie-reflexionsseismik) — primary_source_url, measured, confidence 0.9