Measuring secchi depth Measuring secchi depth Illustration of person measuring secchi depth science, scientific, research, experimental, test, equipment, field, observation, data, measurement, person, measuring, researcher, scientist, secchi, disk, depth, water, clarity, turbidity, human, person, people, woman, female 2009-01-05 image/svg+xml Measuring secchi depth 2009-01-05 Integration and Application Network https://ian.umces.edu/media-library/measuring-secchi-depth-1/ https://ian.umces.edu/media-library/measuring-secchi-depth-1/ en-US science, scientific, research, experimental, test, equipment, field, observation, data, measurement, person, measuring, researcher, scientist, secchi, disk, depth, water, clarity, turbidity, human, person, people, woman, female Illustration of person measuring secchi depth