Airborne imaging spectroscopy surveys of Arctic and boreal Alaska and northwestern Canada 2017–2023 DOI Creative Commons
Charles E. Miller,

Robert O. Green,

David R. Thompson

et al.

Scientific Data, Journal Year: 2025, Volume and Issue: 12(1)

Published: April 25, 2025

Abstract Since 2015, NASA’s Arctic Boreal Vulnerability Experiment (ABoVE) has investigated how climate change impacts the vulnerability and/or resilience of permafrost-affected ecosystems Alaska and northwestern Canada. ABoVE conducted extensive surveys with Next Generation Airborne Visible/Infrared Imaging Spectrometer (AVIRIS-NG) during 2017, 2018, 2019, 2022 AVIRIS-3 in 2023 to characterize tundra, taiga, peatlands, wetlands unprecedented detail. The AVIRIS dataset comprises ~1700 individual flight lines covering ~120,000 km 2 nominal 5 m × spatial resolution. Data include transects capture important gradients like tundra-taiga ecotone maps up 10,000 for key study areas Mackenzie Delta. enable diverse ecosystem science, provide crucial benchmark data validating retrievals from PACE, PRISMA, EnMAP satellite sensors help prepare SBG CHIME missions. This paper guides interested researchers fully explore spectral imagery complements our guide airborne synthetic aperture radar surveys.

Language: Английский

Applications of unoccupied aerial systems (UAS) in landscape ecology: a review of recent research, challenges and emerging opportunities DOI Creative Commons
Miguel L. Villarreal, Tara B. B. Bishop, Temuulen Tsagaan Sankey

et al.

Landscape Ecology, Journal Year: 2025, Volume and Issue: 40(2)

Published: Feb. 8, 2025

Language: Английский

Citations

0
Near-surface remote sensing applications for a robust, climate-smart measurement, monitoring, and information system (MMIS) DOI Creative Commons
Benjamin R. K. Runkle, Mallory L. Barnes, Matthew P. Dannenberg

et al.

Carbon Management, Journal Year: 2025, Volume and Issue: 16(1)

Published: Feb. 20, 2025

To reduce its greenhouse gas (GHG) impact, the United States government plans GHG Measurement, Monitoring, and Information System (MMIS) activities to better quantify sources sinks in natural, forested, agricultural ecosystems. The national strategy discusses several areas where a robust MMIS can be strengthened by near-surface remote sensing (RS) technology—i.e. non-contact measurement of electromagnetic signals sensors mounted near ground, on towers, or drones. Here, we outline specific applications RS for an MMIS, using tools presently available offering guidance improvements needed expansion their applications. Near-surface help carbon stocks assessing vegetation structure function, it inform cross-scale understanding ecosystem processes properties. integration into will overcome some limitations uncertainties current cycle accounting methods project implementation. Development robust, standardized systems accomplished through transdisciplinary partnerships among agencies, academics, land managers, private sector. result hasten achievement objectives improved bottom-up top-down estimation accessibility standardization data measurements.

Language: Английский

Citations

0
Robust filling of extra-long gaps in eddy covariance CO2 flux measurements from a temperate deciduous forest using eXtreme Gradient Boosting DOI
Yujie Liu, Benjamín Lucas,

Darby D. Bergl

et al.

Agricultural and Forest Meteorology, Journal Year: 2025, Volume and Issue: 364, P. 110438 - 110438

Published: Feb. 16, 2025

Language: Английский

Citations

0
Development of an Automated Hyperspectral System to Simultaneously Monitor Hyperspectral Reflectance and Sun-Induced Chlorophyll Fluorescence with Directional and Hemispheric View Geometries DOI
Jeongho Lee, Youngryel Ryu, Jongmin Kim

et al.

Published: Jan. 1, 2025

Language: Английский

Citations

0
Airborne imaging spectroscopy surveys of Arctic and boreal Alaska and northwestern Canada 2017–2023 DOI Creative Commons
Charles E. Miller,

Robert O. Green,

David R. Thompson

et al.

Scientific Data, Journal Year: 2025, Volume and Issue: 12(1)

Published: April 25, 2025

Abstract Since 2015, NASA’s Arctic Boreal Vulnerability Experiment (ABoVE) has investigated how climate change impacts the vulnerability and/or resilience of permafrost-affected ecosystems Alaska and northwestern Canada. ABoVE conducted extensive surveys with Next Generation Airborne Visible/Infrared Imaging Spectrometer (AVIRIS-NG) during 2017, 2018, 2019, 2022 AVIRIS-3 in 2023 to characterize tundra, taiga, peatlands, wetlands unprecedented detail. The AVIRIS dataset comprises ~1700 individual flight lines covering ~120,000 km 2 nominal 5 m × spatial resolution. Data include transects capture important gradients like tundra-taiga ecotone maps up 10,000 for key study areas Mackenzie Delta. enable diverse ecosystem science, provide crucial benchmark data validating retrievals from PACE, PRISMA, EnMAP satellite sensors help prepare SBG CHIME missions. This paper guides interested researchers fully explore spectral imagery complements our guide airborne synthetic aperture radar surveys.

Language: Английский

Citations

0