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Data comprise modelled flood extents for the Kampala district produced by simulating rainfall events over a 5m Digital Elevation Model (DEM) using a 2D finite-volume hydrodynamic model. The DEM was obtained from Makerere University and rainfall events were sampled across a range of depths and durations (for 20, 40, 60, 80 and 100 mm of rainfall over 1, 3 and 6 hours using flood depth thresholds of 0.1, 0.2 and 0.3 mm). The effects of infiltration were included within green areas based on spatial data obtained from Makerere University. Maximum depths were converted into extents using various thresholds. Full details about this dataset can be found at https://doi.org/10.5285/e53dea2e-cb25-4f0f-b5f9-937eecf15aff
Hourly precipitation (mm) recorded at distributed points around Kampala between April 2019 and March 2020. Only timestamps where data were available from all sensors have been included. There are 8094 records in total and no missing values. Timestamps are recorded as “YYYY-MM-DD hh:mm:ss”. The geographic coordinates of the sensors are provided in GeoJSON format. The column names in the CSV file correspond to the “id” field in the GeoJSON file. Full details about this dataset can be found at https://doi.org/10.5285/3df031ad-34ec-4abc-8528-f8f20bad12b8
A high density weather observation data set from the Kampala area in Uganda has been produced through the collaboration of the projects: Integrating Hydro-Climate Science into Policy Decisions for Climate-Resilient Infrastructure and Livelihoods in East Africa (HyCRISTAL); and Networks of Hydrometeorological Stations. The network is one of a series of hydromet networks in urban centres in sub-Saharan Africa that were installed under the UK Natural Environment Research Council (NERC) programme, Future Climate for Africa (FCFA). This data set consists of fifteen minute data from two automatic weather stations (AWS) and three rain gauges located within a 20 km2 area of Kampala, Uganda, measured over the period 17 Nov 2017 to 30 Jun 2019. The parameters measured at the Automatic Weather Stations (AWSs) are: barometric pressure (hPa); global radiation (W/m2); precipitation (mm); relative humidity (%RH); temperature (°C); wind direction (°); wind speed (km/h); maximum wind speed (km/h). The purpose of the network is to provide data to aid the modelling of flooding in Kampala and also to provide additional baseline meteorological monitoring in Kampala. The datasets are complete for the full period of monitoring apart from the following: - Lugoba Reservoir, 19:30 2 May 2018 to 07:45 3 May 2018 - Freka Enterprises, Tula Road, 19:15 2 May 2018 to 08:15 3 May 2018 The contract for the installation of the Kampala stations was carried out by OTT Hydromet. They were installed with the assistance of the Uganda National Meteorological Authority, the Ugandan Ministry of Water and Environment and the Ugandan National Water and Sewerage Company.