BAYAT, Javad, ROUHI KERIGH, Maryam, SHAHBAZI, Afsaneh, KARAMI, Mehdi and HEIDARI, HamidReza. Comparative use of remote sensing and in-situ data for chlorophyll-a estimation in urban lakes: a case study of Chitgar Lake, Tehran, Iran. Bulletin of Geography. Physical Geography Series. Online. 21 October 2026. No. 31, pp. 49-65. [Accessed 30 October 2026]. DOI 10.12775/bgeo-2026-0010.