Eldvatn glacial river delta in South Iceland covered with ice and snow during daytime - Aerial top down shot

river delta sediments sea meltwater ice river system surface water glacier texture erosion flood pattern aerial tundra glacial flow iceberg icelandic arctic lagoon birds eye frost south iceland glacial deposits landscape aerial view panning moraine frozen terrain background cold snow winter shore flight europe drone ash island snowy eldvatn snowcovered fly natural massive light outdoors