Reviewing streamflow measurements on board a research vessel in the Amazon River basin in Manacapuru, Brazil
USGS, ANA and SBG-CPRM staff reviewing streamflow measurements on board an ANA/SBG-CPRM research vessel in the Amazon River basin in Manacapuru, Brazil. USGS staff in middle wearing orange shirt and yellow PFD, ANA and SGB-CPRM staff in navy blue attire discuss measurements and look over data.
SGB-CPRM (Geological Survey of Brazil)
ANA (Agencia Nacional De Aguas E Saneamento Basico)