Unlocking ecological insights from sub-seasonal visible-to-shortwave infrared imaging spectroscopy: The SHIFT campaign

IF 2.7 3区 环境科学与生态学 Q2 ECOLOGY
Ecosphere Pub Date : 2025-03-21 DOI:10.1002/ecs2.70194
K. Dana Chadwick, Frank Davis, Kimberley R. Miner, Ryan Pavlick, Mark Reynolds, Philip A. Townsend, Philip G. Brodrick, Christiana Ade, Jean Allen, Leander Anderegg, Yoseline Angel, Indra Boving, Kristin B. Byrd, Petya Campbell, Luke Carberry, Katherine C. Cavanaugh, Kyle C. Cavanaugh, Kelly Easterday, Regina Eckert, Michelle Gierach, Kaitlin Gold, Erin Hestir, Fred Huemmrich, Maggie Klope, Raymond F Kokaly, Piper Lovegreen, Kelly Luis, Conor McMahon, Nicholas Nidzieko, Francisco Ochoa, Anna Jiselle Ongjoco, Elsa Ordway, Madeleine Pascolini-Campbell, Natalie Queally, Dar A. Roberts, Clare M. Saiki, Fabian D. Schneider, Alexey N. Shiklomanov, Germán D. Silva, Jordan Snyder, Michele Thornton, Anna T. Trugman, Nidhi Vinod, Ting Zheng, Dulcinea M. Avouris, Brianna Baker, Latha Baskaran, Tom Bell, Megan Berg, Michael Bernas, Niklas Bohn, Renato K. Braghiere, Zach Breuer, Andrew J. Brooks, Nolan Burkard, Julia Burmistrova, Kerry Cawse-Nicholson, John Chapman, Johana Chazaro-Haraksin, Joel Cryer, K. C. Cushman, Kyla Dahlin, Phuong D. Dao, Athena DiBartolo, Michael Eastwood, Clayton D. Elder, Angela Giordani, Kathleen Grant, Robert O. Green, Alexa Hanson, Brendan Heberlein, Mark Helmlinger, Simon Hook, Daniel Jensen, Emma Johnson, Marie Johnson, Michael Kiper, Christopher Kibler, Jennifer Y. King, Kyle R. Kovach, Aaron Kreisberg, Daniel Lacey, Evan Lang, Christine Lee, Amanda M. Lopez, Brittany Lopez Barreto, Andrew Maguire, Elliott Marsh, Charles Miller, Dieu My T. Nguyen, Cassandra Nickles, Jonathan P. Ocón, Elijah P. Papen, Maria Park, Benjamin Poulter, Ann Raiho, Porter Reim, Timothy H. Robinson, Fernando E. Romero Galvan, Ethan Shafron, Brenen R. Skalitzky, Sydney Stroschein, Niky C. Taylor, David R. Thompson, Kate Thompson, Cecily Tye, Joelie Van Beek, Cecilia Vanden Heuvel, Jonathan Vellanoweth, Evert Vermeer, Claire Villanueva-Weeks, Kristen Zumdahl, David Schimel
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Silva,&nbsp;Jordan Snyder,&nbsp;Michele Thornton,&nbsp;Anna T. Trugman,&nbsp;Nidhi Vinod,&nbsp;Ting Zheng,&nbsp;Dulcinea M. Avouris,&nbsp;Brianna Baker,&nbsp;Latha Baskaran,&nbsp;Tom Bell,&nbsp;Megan Berg,&nbsp;Michael Bernas,&nbsp;Niklas Bohn,&nbsp;Renato K. Braghiere,&nbsp;Zach Breuer,&nbsp;Andrew J. Brooks,&nbsp;Nolan Burkard,&nbsp;Julia Burmistrova,&nbsp;Kerry Cawse-Nicholson,&nbsp;John Chapman,&nbsp;Johana Chazaro-Haraksin,&nbsp;Joel Cryer,&nbsp;K. C. Cushman,&nbsp;Kyla Dahlin,&nbsp;Phuong D. Dao,&nbsp;Athena DiBartolo,&nbsp;Michael Eastwood,&nbsp;Clayton D. Elder,&nbsp;Angela Giordani,&nbsp;Kathleen Grant,&nbsp;Robert O. Green,&nbsp;Alexa Hanson,&nbsp;Brendan Heberlein,&nbsp;Mark Helmlinger,&nbsp;Simon Hook,&nbsp;Daniel Jensen,&nbsp;Emma Johnson,&nbsp;Marie Johnson,&nbsp;Michael Kiper,&nbsp;Christopher Kibler,&nbsp;Jennifer Y. King,&nbsp;Kyle R. Kovach,&nbsp;Aaron Kreisberg,&nbsp;Daniel Lacey,&nbsp;Evan Lang,&nbsp;Christine Lee,&nbsp;Amanda M. Lopez,&nbsp;Brittany Lopez Barreto,&nbsp;Andrew Maguire,&nbsp;Elliott Marsh,&nbsp;Charles Miller,&nbsp;Dieu My T. Nguyen,&nbsp;Cassandra Nickles,&nbsp;Jonathan P. Ocón,&nbsp;Elijah P. Papen,&nbsp;Maria Park,&nbsp;Benjamin Poulter,&nbsp;Ann Raiho,&nbsp;Porter Reim,&nbsp;Timothy H. Robinson,&nbsp;Fernando E. Romero Galvan,&nbsp;Ethan Shafron,&nbsp;Brenen R. Skalitzky,&nbsp;Sydney Stroschein,&nbsp;Niky C. Taylor,&nbsp;David R. Thompson,&nbsp;Kate Thompson,&nbsp;Cecily Tye,&nbsp;Joelie Van Beek,&nbsp;Cecilia Vanden Heuvel,&nbsp;Jonathan Vellanoweth,&nbsp;Evert Vermeer,&nbsp;Claire Villanueva-Weeks,&nbsp;Kristen Zumdahl,&nbsp;David Schimel","doi":"10.1002/ecs2.70194","DOIUrl":null,"url":null,"abstract":"<p>We stand at the threshold of a transformative era in Earth observation, marked by space-borne visible-to-shortwave infrared (VSWIR) imaging spectrometers that promise consistent global observations of ecosystem function, phenology, and inter- and intra-annual change. 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We describe the rich datasets collected and illustrate how the complex sub-seasonal patterns of change can be linked to biological science and applications, surpassing insights from multispectral observations. Leveraging open-source processing methods and cloud-based analysis tools, the SHIFT campaign showcases the readiness of the scientific community to harness ecological insights from remotely sensed hyperspectral time series. 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引用次数: 0

Abstract

We stand at the threshold of a transformative era in Earth observation, marked by space-borne visible-to-shortwave infrared (VSWIR) imaging spectrometers that promise consistent global observations of ecosystem function, phenology, and inter- and intra-annual change. However, the full value of repeat spectroscopy, the information embedded within different temporal scales, and the reliability of existing algorithms across diverse ecosystem types and vegetation phenophases have remained elusive due to the absence of suitable sub-seasonal spectroscopy data. In response, the Surface Biology and Geology (SBG) High-Frequency Time Series (SHIFT) campaign was initiated during late February 2022 in Santa Barbara County, California. SHIFT, designed to support NASA's SBG mission, addressed mission scoping, scientific advancement, applications development, and community building. This ambitious endeavor included weekly Airborne Visible InfraRed Imaging Spectrometer-Next Generation (AVIRIS-NG) imagery acquisitions for 13 weeks (spanning February 24 to May 29, 2022), accompanied by coordinated terrestrial vegetation and coastal aquatic data collection. We describe the rich datasets collected and illustrate how the complex sub-seasonal patterns of change can be linked to biological science and applications, surpassing insights from multispectral observations. Leveraging open-source processing methods and cloud-based analysis tools, the SHIFT campaign showcases the readiness of the scientific community to harness ecological insights from remotely sensed hyperspectral time series. We provide an overview of SHIFT's goals, data collections, preliminary results, and the collaborative efforts of early career scientists committed to unlocking the transformative potential of high-frequency time series data from space-borne VSWIR imaging spectrometers.

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来源期刊
Ecosphere
Ecosphere ECOLOGY-
CiteScore
4.70
自引率
3.70%
发文量
378
审稿时长
15 weeks
期刊介绍: The scope of Ecosphere is as broad as the science of ecology itself. The journal welcomes submissions from all sub-disciplines of ecological science, as well as interdisciplinary studies relating to ecology. The journal''s goal is to provide a rapid-publication, online-only, open-access alternative to ESA''s other journals, while maintaining the rigorous standards of peer review for which ESA publications are renowned.
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