Omoeroa River: split woods/refactor multipolygons
Fox Glacier Highway: split woods; road alignment and details
Clearwater River: extend water areas
Clearwater River: river area additions
Waikūkūpa River: update waterway (alignment, smoothing, details)
Lake Mueller: update/refine geometry
Cook River / Weheka and Balfour River: landcover and water areas
split woods into more manageable chunks
Haast Highway: landcover updates and additions
Cook River / Weheka and adjacent stream: update/add water areas and landcover
Cook River/Weheka: update/add water areas and landcover
Cook River / Weheka: update/add water areas and landcover
Bullock Creek into Cook River / Weheka: update/add landcover
update landcover and delete outdated cliff