# Webinar: Expanding Spotter’s subsurface sensing suite with a Hydrophone and Dissolved Oxygen Sensor

Sofar and its collaborators PME and AOS introduce the Spotter Platform’s two newest subsurface integrations: a hydrophone and a dissolved oxygen sensor.

**Date:** November 8, 2024

In this webinar, Evan Shapiro (CTO, Sofar Ocean), Austin Vincent (Product Specialist, PME), and Chris Verlinden (CTO, AOS) introduce the [Spotter](/content/it/spotter-old/index.html) Platform’s two newest subsurface integrations: a hydrophone and a dissolved oxygen sensor.

The panelists detail:

- How they used the [Bristlemouth](https://www.bristlemouth.org/) connectivity standard to efficiently integrate the sensors with Spotter
- How the integrations lower the cost and complexity of measuring sound and water quality at scale, benefitting ocean industry, government, and the research community

A Q&A follows the presentation.