Theewaterskloof dam provides one-half of Cape Town's water. It is well-nigh to run dry. According to the latest estimates Cape Town volition run out of H2O on Apr 16th.
Day Zero: How Cape Town is running out of water is a Guardian article exploring the reasons behind Cape Town's electrical flow drought. The article includes an effective visualization of how the drought has effected the dam. Influenza A virus subtype H5N1 transition betwixt 2 satellite images of the Theewaterskloof dam, shows the H2O levels when amount as well as how it looks now. The article besides includes mini cutting out maps of Cape Town's 4 fundamental reservoirs, showing how the H2O inwards them has shrunk since 2014. The satellite imagery inwards the article comes from Sentinel 2 & Landsat 8 (to draw the reservoir outlines).
Using a serial of satellite images tin strength out last specially effective inwards showing the orbit of H2O loss inwards an area. For illustration inwards documenting the loss of the Aral Sea. The Aral Sea was 1 time the 4th largest lake inwards the world. Due to Soviet irrigation projects the Aral Sea is directly less than 10% of the size it 1 time was. In fact the eastern basin of what used to last the Aral Sea is directly called the Aralkum Desert
Lots of people accept used satellite images to document how the Aral Sea has dwindled inwards size over time. This NASA globe Observatory characteristic uses a serial of images from the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Terra satellite to document the H2O loss inwards the Aral Sea from 2000-2017.
