Persistent Surveillance
for the Maritime Industry

Current Earth Observation solutions don't give real-time situational awareness. With our constellation of SAR & AIS satellites, situational awareness is a default.

Early Access

Piersight

SAR & AIS Satellite Constellation

Persistent Surveillance
for the Maritime Industry

Current Earth Observation solutions don't give real-time situational awareness. With our constellation of SAR & AIS satellites, situational awareness is a default.

Early Access

Advantages of SAR + AIS Satellites

SAR technology excels with its all-weather imaging, comprehensive ocean coverage, low-latency data processing, and seamless data fusion, making it an indispensable resource for a wide array of applications.

All Weather Imaging

Imaging through cloud cover and darkness.

100% Ocean Coverage

Building persistent and dynamic visibility of all human footprint at sea.

Low Latency

Actionable insights at 30 minute intervals.

Data Fusion

Single platform for SAR & AIS data

The Future of Maritime Intelligence

The Future of
Maritime Intelligence

Current Earth Observation solutions don't deliver on real-time insights. With 30 minute revisit time, our persistent monitoring unlocks opportunities like never before.

Explained: PierSight In 3 Minutes

Watch Gaurav Seth, Co-founder & CEO, present at the Techstars Space Accelerator Demo Day on Dec 6, 2023

As Seen in the Press

Exclusive Feature

PierSight aims to tackle ocean surveillance…

PierSight aims to tackle ocean surveillance with satellite…

October 19, 2023

Seed Funding Coverage

Ocean surveillance startup PierSight raises $6 million…

Ocean surveillance startup PierSight raises $6 millio…

Ocean surveillance startup PierSight raises $6 milli…

January 09, 2024

Learn more about our products and offerings

Explore how our data solutions can help make better decisions from near real-time visibility of the oceans. At 1/6th the cost of existing solutions, we're bringing a step function change to Earth Observation.

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Blog

Insights and observations on Earth Observation, Maritime Intelligence, and the Blue Economy

PierSight Wins US & India Challenges (INDUS-X) for Oil Spill Detection

We're thrilled to share a watershed moment in our journey – a dual victory at the prestigious DIU-IDEX Maritime Challenge hosted by the U.S. and India. PierSight emerged as the only company to win in both nations, marking a significant milestone for our dedicated team.

Detection and Monitoring of Oil Spills with Synthetic Aperture Radar Satellites

This article discusses the current methods for detection and monitoring of oil spills and their limitations. Further, it presents a solution in the form of a satellite constellation that provides persistent ocean monitoring.