The Rybnik Coal Area (Polish: Rybnicki Okręg Węglowy, ROW) is an industrial region in southern Poland.[1] It is located in the Silesian Voivodeship,[1] in a basin between the Vistula and Oder rivers, sited on the Rybnik Plateau (Polish: Płaskowyż Rybnicki) between Katowice (Metropolis GZM) to the north and Ostrava on the south-west. It is part of the Katowice-Ostrava metropolitan area populated by 5,294,000 people[2] and the Kraków-Katowice-Ostrava metropolitan region populated by about 7 million. According to scientific description by Paweł Swianiewicz and Urszula Klimska this area has 507,000 people,[3] according to European Spatial Planning Observation Network - 634,000 people (525,000[2] + 109,000[2] by Racibórz). Area: about 1,300 km2.[1]