Rainfall Estimation Solutions

Robust solutions for handling and enhancing rainfall estimates and forecasts based upon cutting-edge research

Rainfall Data Analytics

We use statistics and advanced computing technologies to turn rainfall data into useful metrics to support decision making

Tackling Hydrometeorological Challenges

Aside from rainfall processing and forecasting, we provide help in solving hydro-meteorological problems requiring advanced computational and statistical skills

Why Rain++?

Reliable rainfall estimates and forecast are essential for efficient water resources and flood risk management. The availability of new rainfall products from latest radar technology and international satellite missions adds to the growing databases of rain gauge measurements to provide water managers with a wealth of data. However, this enhances the problem of how to handle and make best use of these data to efficiently derive reliable estimates and forecasts of precipitation at the desired level of detail. Rain++ offers robust and customised solutions to address these challenges.

Our Products & Services

Based upon cutting-edge stochastic methods, geo-statistics and hydro-meteorological research and making use of advanced computing technologies (e.g. parallel/GPU programming), Rain++ offers four core techniques for handling and enhancing rainfall estimates and forecasts:

Rainfall Data Combination

We use Bayesian methods to integrate the advantages of data from multiple sensors.

Spatial/Temporal Rainfall Downscaling

We use stochastic methods to generate rainfall estimates at the required scales.

Short-Term Radar Rainfall Forecasting

We use advanced image processing theory to provide reliable rainfall nowcasts.

Long-Term Rainfall Projection

We use latest climate projections together with stochastic tools to shed light upon future rainfall.

These techniques can be deployed as stand-alone or web-based services both for offline as well as real-time applications. Alternatively, they can be customised and embedded within the client’s operational system to meet operational requirements. Beyond these techniques, at Rain++ we are happy to help you tackle other rainfall related challenges which require advanced data analytics, statistical, hydro-meteorological and computational skills.

Our Team

Rain++ consists of experts in engineering, mathematics and computing from academia and beyond, coordinated by our core team:

Dr Li-Pen Wang

Hydro-meteorologist and Software Developer

Dr Christian Onof

Engineering Mathematician

Dr James Lau

Hydrologist and Hydraulic Network Modeller