Open Source Solutions for Modern Hydrometry
Open source hydrometric solutions that transform how we measure and monitor water resources.
Open Source Software
Modern hydrometric tools accessible to everyone. Built for researchers, water authorities, and environmental professionals.
Technical Training
Expert-led workshops and certification programs for hydrometric professionals and organizations.
Technical Guidelines
Comprehensive documentation and best practices for optimal hydrometric monitoring deployments.
Custom Development
Tailored hydrometric solutions designed for your specific monitoring challenges and environments.
Our Services
Image based Software
State-of-the-art Image based Software for non-intrusive flow measurement. Award-winning technology that brings laboratory precision to field conditions.
Hydrometric Training
Comprehensive education in modern water measurement techniques. From basic principles to advanced applications, tailored for professionals at all levels.
Technical Integration
Seamless incorporation of our solutions into your existing monitoring infrastructure. Expert assistance for maximum reliability and performance.
We help teams master water measurement
Orus delivers powerful open source tools for hydrometric professionals worldwide. Our solutions combine technical excellence with accessibility, empowering water authorities, researchers, and environmental specialists to collect precise data in diverse field conditions.
Whether you’re monitoring urban watersheds, studying remote rivers, or managing water resources, our technologies offer the reliability of proprietary systems with the flexibility and transparency of open source.
Open-Source Software
While not a resource in the traditional sense, our commitment to open-source principles means our core technology is freely available to the community. RIVeR, our flagship software, transforms ordinary videos into precise water flow measurements and is available on GitHub.
Best Practice Guidelines
“If it feels complicated, we didn’t explain it right.”
Our comprehensive guidelines for LSPIV water monitoring take you step-by-step through the process of setting up, calibrating, and analyzing LSPIV measurements. Created in collaboration with leading hydrological institutions and field-tested across diverse river environments, these guidelines distill years of experience into practical instructions anyone can follow.
Why Choose Us
Open Source Commitment
Our commitment to open technology means greater transparency, community-driven improvement, and accessibility for all water professionals.
Expertise
Backed by WMO recognition and field-tested methodologies, our solutions are developed by specialists with both academic knowledge and practical experience.
Support
We’re more than software providers – we’re partners in your hydrometric journey, offering training, implementation assistance, and ongoing technical guidance.