Building Missing Weather Data

Ad:

Rwanda is a country that is missing weather data for a period of about 15 years. The country once had a record of its weather that was gathered by locals in various parts of the country, but many of these volunteers were killed during the Rwandan genocide and the scientific measuring stations destroyed.

Rwanda is known as the land of a thousand hills, and weather can be very different depending on location. These weather reports can help farmers know what kinds of plants to grow and where they would be most fertile. For a country still recovering from a devastating civil war and genocide, something as simple as tracking weather patterns can fall by the wayside.

The country is attempting to restart its weather tracking stations by rebuilding them in the locations where they once were and recruiting more volunteers to collect the data.  The Rwandan government has only recently begun to fund weather tracking operations, and as of 2010 more attention has been paid to gathering this data.

Average number of reporting weather stations in Rwanda during 1981 to 2013. Note the drastic drop in 1994. (Data source: Dinku et. al, 2016)

Average number of reporting weather stations in Rwanda during 1981 to 2013. Note the drastic drop in 1994. (Data source: Dinku et. al, 2016)

Scientists from Colombia University and other institutes around the world are pooling their knowledge and resources to put the pieces back together in Rwanda’s missing weather data set. Called the ENACTS (Enhancing National Climate Services) initiative, scientists are using satellite data in order to estimate rainfall, temperature, and other information about the 15 year gap.

The missing data set is slowing being put back together. Researchers hope that the missing information could help farmers and others in Rwanda be able to better predict what the next year’s weather will bring using historical data. Right now the country, like other parts of the world, is being impacted by an abnormal El Nino season, which affects agricultural practices. Getting Rwanda’s weather gathering stations back up and running could help continue moving the country forward.

References

Fiondella, R.  New Climate Services Program in Rwanda Aims to Reach One Million Farmers.  International Research Institute for Climate and Society (IRI), Columbia University.


Advertising



Like this article and want more?

Enter your email to receive the weekly GIS Lounge newsletter:

Advertising