Hydrosat Satellite Imagery Overview

Getting Started with Hydrosat Data

Hydrosat imagery products are available through a web application and SpatioTemporal Asset Catalog (STAC) API. To access the imagery catalog, you will need an account.

Prerequisites

1

Request an account and get approved for access.

Fill out the Request Access form on our website.

2

Receive your invitation email.

Once your account has been created, you will receive an email from [e-mail] with your username and temporary password. Check your spam folder if you don't see your invitation email.

3

Reset your password

Follow the instructions in the email to log in with the temporary password and choose a new password. You have 7 days to log in and reset your password. If your temporary password expires, contact Support to get a new temporary password.

4

You're all set!

Once you've reset your password, you will be able to use your new account to log into the Data Discovery portal. If you need to generate API credentials for use with our STAC API, follow the instructions for managing API clients.

Ordering Data

Please speak with your organization point of contact to define and submit your order request.

VanZyl-1

VanZyl-1 (VZ-1) is Hydrosat's first pathfinder mission. Launched in August 2024 on the SpaceX Transporter-11 rideshare, VZ-1 is a technology demonstration and proof of concept for our forthcoming constellation that will redefine space-based thermal infrared remote sensing by enabling daily continuous monitoring of any location on Earth.

Hydrosat's VanZyl-1 satellite.

VZ-1 hosts two imaging payloads: Hydrosat’s first-generation, proprietary Longwave InfraRed Imager (LIRI) along with its Visible and near-InfraRed Imager (VIRI). LIRI acquires thermal infrared (TIR) imagery at wavelengths between 10.6 and 12.51 micrometers. VIRI images in 7 spectral bands ranging from 458 to 900 nanometers. VZ-1 imagery is acquired mid-morning local time.

VanZyl-2

Hydrosat's second pathfinder mission, VZ-2, launched in June 2025 on the SpaceX Transporter-14 rideshare. VZ-2 hosts the same two sensors as VZ-1, but acquires imagery in mid-afternoon local time.

Hydrosat's VanZyl-2 satellite.

Use Cases

Hydrosat users leverage high-resolution thermal data for a variety of use cases, including:

Agriculture

Urban Heat

Wildfire

Energy

Oceans

Defense & Intelligence

Weather Forecasting

Forestry

Biodiversity

Requesting Support

If you run into any problems, please get in touch with us at [e-mail]. We’ll get back to you as soon as we can. Our support team is available 8:00 am to 4:00 pm Pacific time on weekdays.