Maine Oyster Farmer Finds Success with NASA Satellite Data
A Maine oyster farmer has found a way to ensure the success of his farm by using satellite data from NASA. Luke Saindon's experience is an example of how this technology can be used locally to help communities make their livelihoods more sustainable.
Saindon looked at satellite maps showing where water temperatures and food levels might be best for growing oysters, which pointed him towards a wide, shallow bay near his home. Four years later, the farm is still thriving.
The use of NASA satellites is becoming increasingly valuable in Maine's rapidly expanding aquaculture industry. The state has seen a 78% increase in industry value over the last decade, making it essential to have accurate and detailed information about coastal waters.
NASA's Landsat 8 and 9 satellites are able to distinguish finer-scale temperature differences between neighboring coves, which can translate into months of growth for oysters. Warm water accelerates feeding and shell development, while cold water slows both.
The research team has built a satellite data-driven model that predicts how quickly eastern oysters will reach market size based on sea surface temperatures and estimates of food availability from Sentinel-2 imagery. Field tests have shown the technique's accuracy, with validated results against seven years of field data.
A University of Maine team is now developing an online tool to put this model into practice, allowing growers to click on a coastal location and receive an estimate for time-to-market. The researchers also provide workshops to teach farmers how to interpret temperature and water clarity data.
Saindon believes that using the satellite data resulted in faster-than-average growth rates, giving him confidence and efficiency in his farming endeavors. This approach is paving the way for other NASA missions, including the PACE satellite, which can identify different plankton species themselves, offering more specific nutrition for oysters and other filter feeders.
The use of satellite science to support aquaculture is an exciting development that has the potential to make a significant impact on the industry.
A Maine oyster farmer has found a way to ensure the success of his farm by using satellite data from NASA. Luke Saindon's experience is an example of how this technology can be used locally to help communities make their livelihoods more sustainable.
Saindon looked at satellite maps showing where water temperatures and food levels might be best for growing oysters, which pointed him towards a wide, shallow bay near his home. Four years later, the farm is still thriving.
The use of NASA satellites is becoming increasingly valuable in Maine's rapidly expanding aquaculture industry. The state has seen a 78% increase in industry value over the last decade, making it essential to have accurate and detailed information about coastal waters.
NASA's Landsat 8 and 9 satellites are able to distinguish finer-scale temperature differences between neighboring coves, which can translate into months of growth for oysters. Warm water accelerates feeding and shell development, while cold water slows both.
The research team has built a satellite data-driven model that predicts how quickly eastern oysters will reach market size based on sea surface temperatures and estimates of food availability from Sentinel-2 imagery. Field tests have shown the technique's accuracy, with validated results against seven years of field data.
A University of Maine team is now developing an online tool to put this model into practice, allowing growers to click on a coastal location and receive an estimate for time-to-market. The researchers also provide workshops to teach farmers how to interpret temperature and water clarity data.
Saindon believes that using the satellite data resulted in faster-than-average growth rates, giving him confidence and efficiency in his farming endeavors. This approach is paving the way for other NASA missions, including the PACE satellite, which can identify different plankton species themselves, offering more specific nutrition for oysters and other filter feeders.
The use of satellite science to support aquaculture is an exciting development that has the potential to make a significant impact on the industry.