Anna Friedrichs

Classifying Natural Waters with the Forel-Ule Colour Index System: Results, Applications, Correlations and Crowdsourcing

Shungudzemwoyo P. Garaba, Anna Friedrichs, Daniela Voß et al. · International Journal of Environmental Research and Public Health · 2015 · 73 citations · Full text

Natural Sciences, Earth Sciences, Environmental Sciences +17

Citizen Bio-Optical Observations from Coast- and Ocean and Their Compatibility with Ocean Colour Satellite Measurements

Julia Busch, Raúl Bardají, Luigi Ceccaroni et al. · Remote Sensing · 2016 · 61 citations · Full text

Engineering, Environmental Sciences, Oceanography +17

SmartFluo: A Method and Affordable Adapter to Measure Chlorophyll a Fluorescence with Smartphones

Anna Friedrichs, Julia Busch, H.J. van der Woerd et al. · Sensors · 2017 · 58 citations · Full text

Natural Sciences, Bioengineering, Environmental Sciences +17

Influence of Glacial Meltwater on Summer Biogeochemical Cycles in Scoresby Sund, East Greenland

Miriam Seifert, Mario Hoppema, Claudia Burau et al. · Frontiers in Marine Science · 2019 · 34 citations · Full text

Natural Sciences, Earth Sciences, Oceanography +13

Citclops: A next-generation sensor system for the monitoring of natural waters and a citizens' observatory for the assessment of ecosystems’ status

Luigi Ceccaroni, Jaume Piera, Marcel Robert Wernand et al. · PLoS ONE · 2020 · 33 citations · Full text

Management, Environmental Management, Environmental Sciences +17