Search Results - "Coffer, Megan M."

Performance across WorldView-2 and RapidEye for reproducible seagrass mapping by Coffer, Megan M., Schaeffer, Blake A., Zimmerman, Richard C., Hill, Victoria, Li, Jiang, Islam, Kazi A., Whitman, Peter J.

“…Satellite remote sensing offers an effective remedy to challenges in ground-based and aerial mapping that have previously impeded quantitative assessments of…”
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Satellite remote sensing to assess cyanobacterial bloom frequency across the United States at multiple spatial scales by Coffer, Megan M., Schaeffer, Blake A., Salls, Wilson B., Urquhart, Erin, Loftin, Keith A., Stumpf, Richard P., Werdell, P. Jeremy, Darling, John A.

“…•Cyanobacterial bloom frequency was analyzed for satellite pixels in 2,196 US lakes.•Pixel-scale cyanobacterial frequencies were summarized for each lake and…”
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Expanding the Application of Sentinel-2 Chlorophyll Monitoring across United States Lakes by Salls, Wilson B, Schaeffer, Blake A, Pahlevan, Nima, Coffer, Megan M, Seegers, Bridget N, Werdell, P Jeremy, Ferriby, Hannah, Stumpf, Richard P, Binding, Caren E, Keith, Darryl J

“…Eutrophication of inland lakes poses various societal and ecological threats, making water quality monitoring crucial. Satellites provide a comprehensive and…”
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Acute health effects associated with satellite-determined cyanobacterial blooms in a drinking water source in Massachusetts by Wu, Jianyong, Hilborn, Elizabeth D., Schaeffer, Blake A., Urquhart, Erin, Coffer, Megan M., Lin, Cynthia J., Egorov, Andrey I.

“…The occurrence of cyanobacterial blooms in freshwater presents a threat to human health. However, epidemiological studies on the association between…”
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Balancing Privacy Rights and the Production of High-Quality Satellite Imagery by Coffer, Megan M

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Quantifying national and regional cyanobacterial occurrence in US lakes using satellite remote sensing by Coffer, Megan M., Schaeffer, Blake A., Darling, John A., Urquhart, Erin A., Salls, Wilson B.

“…•Weekly cyanobacterial occurrence has been quantified for 2000 lakes across the US.•Satellite data confirmed a well-established pattern peaking in late…”
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Satellite imagery as a management tool for monitoring water clarity across freshwater ponds on Cape Cod, Massachusetts by Coffer, Megan M., Nezlin, Nikolay P., Bartlett, Nicole, Pasakarnis, Timothy, Lewis, Tara Nye, DiGiacomo, Paul M.

“…Water clarity serves as both an indicator and a regulator of biological function in aquatic systems. Large-scale, consistent water clarity monitoring is needed…”
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Assessing cyanobacterial frequency and abundance at surface waters near drinking water intakes across the United States by Coffer, Megan M., Schaeffer, Blake A., Foreman, Katherine, Porteous, Alex, Loftin, Keith A., Stumpf, Richard P., Werdell, P. Jeremy, Urquhart, Erin, Albert, Ryan J., Darling, John A.

“…•Satellite-derived cyanobacteria and qualitative sampler responses had 94% agreement.•685 drinking water sources are observable with 300-m satellite…”
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Temporal Stability of Seagrass Extent, Leaf Area, and Carbon Storage in St. Joseph Bay, Florida: a Semi-automated Remote Sensing Analysis by Lebrasse, Marie Cindy, Schaeffer, Blake A., Coffer, Megan M., Whitman, Peter J., Zimmerman, Richard C., Hill, Victoria J., Islam, Kazi A., Li, Jiang, Osburn, Christopher L.

“…Seagrasses are globally recognized for their contribution to blue carbon sequestration. However, accurate quantification of their carbon storage capacity…”
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Providing a framework for seagrass mapping in United States coastal ecosystems using high spatial resolution satellite imagery by Coffer, Megan M., Graybill, David D., Whitman, Peter J., Schaeffer, Blake A., Salls, Wilson B., Zimmerman, Richard C., Hill, Victoria, Lebrasse, Marie Cindy, Li, Jiang, Keith, Darryl J., Kaldy, James, Colarusso, Phil, Raulerson, Gary, Ward, David, Kenworthy, W. Judson

“…Seagrasses have been widely recognized for their ecosystem services, but traditional seagrass monitoring approaches emphasizing ground and aerial observations…”
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Vertical artifacts in high-resolution WorldView-2 and WorldView-3 satellite imagery of aquatic systems by Coffer, Megan M., Whitman, Peter J., Schaeffer, Blake A., Hill, Victoria, Zimmerman, Richard C., Salls, Wilson B., Lebrasse, Marie C., Graybill, David D.

“…Satellite image artefacts are features that appear in an image but not in the original imaged object and can negatively impact the interpretation of satellite…”
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Simulated response of St. Joseph Bay, Florida, seagrass meadows and their belowground carbon to anthropogenic and climate impacts by Lebrasse, Marie Cindy, Schaeffer, Blake A., Zimmerman, Richard C., Hill, Victoria J., Coffer, Megan M., Whitman, Peter J., Salls, Wilson B., Graybill, David D., Osburn, Christopher L.

“…Seagrass meadows are degraded globally and continue to decline in areal extent due to human pressures and climate change. This study used the bio-optical model…”
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Variability in Trends and Indicators of CO2 Exchange Across Arctic Wetlands by Coffer, Megan M., Hestir, Erin L.

“…Arctic wetlands store nearly half of the world's soil organic carbon and are crucial to the global carbon cycle. However, most Earth system models fail to…”
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A Review of Geospatial Content in IEEE Visualization Publications by Yoshizumi, Alexander, Coffer, Megan M., Collins, Elyssa L., Gaines, Mollie D., Gao, Xiaojie, Jones, Kate, McGregor, Ian R., McQuillan, Katie A., Perin, Vinicius, Tomkins, Laura M., Worm, Thom, Tateosian, Laura

“…Geospatial analysis is crucial for addressing many of the world's most pressing challenges. Given this, there is immense value in improving and expanding the…”
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Variability in Trends and Indicators of CO 2 Exchange Across Arctic Wetlands by Coffer, Megan M., Hestir, Erin L.

“…Arctic wetlands store nearly half of the world's soil organic carbon and are crucial to the global carbon cycle. However, most Earth system models fail to…”
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A Review of Geospatial Content in IEEE Visualization Publications by Yoshizumi, Alexander, Coffer, Megan M, Collins, Elyssa L, Gaines, Mollie D, Gao, Xiaojie, Jones, Kate, McGregor, Ian R, McQuillan, Katie A, Perin, Vinicius, Tomkins, Laura M, Worm, Thom, Tateosian, Laura

“…Geospatial analysis is crucial for addressing many of the world's most pressing challenges. Given this, there is immense value in improving and expanding the…”
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