1. GSMA Homepage. https://www.gsma.com/iot/wp-content/uploads/2016/11/Smart-water-management-guide-digital.pdf. Last accessed 7 January 2018
2. COPERNICUS Homepage. http://newsletter.copernicus.eu/issue-11-september-2015/article/launch-sentinel-2a-brings-colour-vision-copernicus-programme. Last accessed 7 January 2018
3. EOMORES-H2020 Homepage. http://eomores-h2020.eu/blog/what-is-a-wisp-anyway/. Last accessed 7 January 2018
4. Preisendorfer R (1986) W: Secchi disk science: visual optics of natural waters1. Limnol Oceanogr 31(5):909–926
5. Robles T, Alcarria R, de Andrés DM, Navarro M, Calero R, Iglesias S, López M (2015) An IoT based reference architecture for smart water management processes. JoWUA 6(1):4–23