better mapping of riverbank

better mapping of riverbank

better mapping of riverbank

better mapping of riverbank

fix various minor issues

fix various minor issues

fix various issues

fix overlap between reservoir and riverbank

more accurate tracing of reservoir from landsat

create better multipolygon near dam

start to create better multipolygon near dam

create better multipolygon near dam

create better mapping near dam

create better multipolygon near dam

create better multipolygon

create better multipolygon, and fix multipolygon errors

create better multipolygon

create better multipolygon

create better multipolygon

fix overlapping riverbanks