Cost-Effective Technologies to Study the Arctic Ocean Environment †

Sensors
Viviana PiermatteiMarco Marcelli

Abstract

The Arctic region is known to be severely affected by climate change, with evident alterations in both physical and biological processes. Monitoring the Arctic Ocean ecosystem is key to understanding the impact of natural and human-induced change on the environment. Large data sets are required to monitor the Arctic marine ecosystem and validate high-resolution satellite observations (e.g., Sentinel), which are necessary to feed climatic and biogeochemical forecasting models. However, the Global Observing System needs to complete its geographic coverage, particularly for the harsh, extreme environment of the Arctic Region. In this scenario, autonomous systems are proving to be valuable tools for increasing the resolution of existing data. To this end, a low-cost, miniaturized and flexible probe, ArLoC (Arctic Low-Cost probe), was designed, built and installed on an innovative unmanned marine vehicle, the PROTEUS (Portable RObotic TEchnology for Unmanned Surveys), during a preliminary scientific campaign in the Svalbard Archipelago within the UVASS project. This study outlines the instrumentation used and its design features, its preliminary integration on PROTEUS and its test results.

References

Sep 27, 2006·Proceedings of the National Academy of Sciences of the United States of America·James HansenMartin Medina-Elizade
Dec 8, 2006·Nature·Scott C Doney
Jan 1, 2010·Sensors·Cristina AlbaladejoRoque Torres
Apr 19, 2016·Sensors·Grant LockridgeSean Powers

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Software Mentioned

ArLoC
PROTEUS
RBINS
Arduino
Acolite
ODV ( Ocean Data View )

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