Topographic Survey Data for the São Francisco River near Torrinha, Bahia, Brazil, 2014
Topographic survey data were collected along planned lines from 
the river water surface to the top of the bank in the study area. 
Topographic survey data collection began on May 22 and 
concluded on June 10, 2014. A real-time kinematic (RTK) 
GNSS network provided real-time survey grade horizontal 
and vertical …