State of critical cleaning spots in the city of Barcelona

List and estate of the critical spots in the city of Barcelona about the cleaning problems. The data are obtained from a communication campaign to improve the cleaning at the city of Barcelona. It is carried out from February 2017. The data are divided different archives: from February 2017 to August 2017, from September 2017 to January 2018 and after January 2018. The coordinates are measured with the geographic system (longitude and latitude). February 2019 changes the methodology and begins to measure the state of the critical areas in the city of Barcelona (link).