Comparison of macrophyte percentage area coverage derived from the 3 spatial monitoring techniques assessed over the same spatial extent within Prospect Reservoir and Landsdowne Lake. Handheld PDA Trimble mapping data was collected by two trained independent field teams; sidescan and satellite imagery was digitised by two trained independent technicians.
|Prospect Reservoir||Landsdowne Lake|
|Team/ technician I (%)||Team/ technician II (%)||Team/technician I (%)||Team/technician II (%)|
|Digitised sidescan imagery||24.21||37.14||15.31||12.16|
|PDA Trimble mapping||18.62||21.98||8.02||13.80|
|Digitised satellite imagery||53.31||45.99||18.12||17.48|
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.