Search for: [Subject and Keywords = lake] OR [Subject and Keywords = SAR] OR [Subject and Keywords = Poland] OR [Subject and Keywords = water level fluctuations] OR [Subject and Keywords = jezioro] OR [Subject and Keywords = SAR] OR [Subject and Keywords = Polska] OR [Subject and Keywords = water level fluctuations] OR [Title = Determining water level fluctuations in small\-area lakes using satellite radar data] OR [Creator = Piasecki, Adam] OR [Creator = Witkowski, Wojciech T.]