Enabling climate services through mobile network operator data

Thursday 16 Feb 2023 | AgriTech | AgriTech solutions | Climate | English | Improve Climate Resilience | Report | South Asia | Sub-Saharan Africa |

Enabling climate services through mobile network operator data image

Climate change has made weather patterns harder to predict, and extreme events like droughts and floods more frequent and severe. In this changing climate, accurate and localised weather information are vital decision-making tools and crucial to build the resilience of local communities. Existing mobile network infrastructure can be used to provide high resolution rainfall data using commercial microwave link (CML) data from their mobile backhaul network. This approach radically increases the quantity of observations available – e.g. 19,000 CMLs vs 50 weather stations in Nigeria – and has been shown to be on par with rain gauge, and outperform, satellite rainfall data.

This report outlines the opportunity of CML rainfall observation to build the climate resilience of rural populations. It covers current knowledge on the accuracy and coverage of CML rainfall data, the operational steps required to develop CML data services, and the value-add of CML data to climate resilience services.

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