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Amy L. Neuenschwander
Researcher at University of Texas at Austin
Publications - 61
Citations - 2787
Amy L. Neuenschwander is an academic researcher from University of Texas at Austin. The author has contributed to research in topics: Lidar & Terrain. The author has an hindex of 22, co-authored 53 publications receiving 1702 citations.
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Journal ArticleDOI
The Ice, Cloud, and land Elevation Satellite-2 (ICESat-2): Science requirements, concept, and implementation
Thorsten Markus,Thomas Neumann,Anthony J. Martino,Waleed Abdalati,Kelly M. Brunt,Beata Csatho,Sinead L. Farrell,Helen A. Fricker,Alex S. Gardner,David J. Harding,Michael F. Jasinski,Ron Kwok,Lori A. Magruder,Dan Lubin,Scott B. Luthcke,James H. Morison,Ross Nelson,Amy L. Neuenschwander,Stephen P. Palm,Sorin C. Popescu,C. K. Shum,Bob E. Schutz,Benjamin Smith,Yuekui Yang,Yuekui Yang,Jay Zwally +25 more
TL;DR: The ICESat-2 mission is a follow-on to the ICES-1 mission with three pairs of beams, each pair separated by about 3 km cross-track with a pair spacing of 90 m as discussed by the authors.
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The ATL08 land and vegetation product for the ICESat-2 Mission
TL;DR: In this article, the authors developed an algorithm for the extraction of terrain and canopy heights from the ICESat-2 point clouds, which produces the ATL08 geophysical data product.
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Satellite lidar vs. small footprint airborne lidar: Comparing the accuracy of aboveground biomass estimates and forest structure metrics at footprint level
TL;DR: In this article, the authors compared ground elevation measurements and canopy parameters derived from airborne lidar, including ground elevation, maximum canopy height, average canopy height and above ground biomass, with an R-square values above 0.9.
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Validation of ICESat-2 ATLAS Bathymetry and Analysis of ATLAS's Bathymetric Mapping Performance
Christopher Parrish,Lori A. Magruder,Amy L. Neuenschwander,Nicholas A. Forfinski-Sarkozi,Michael Alonzo,Michael F. Jasinski +5 more
TL;DR: The first early on-orbit validation of ICESat-2 bathymetry and quantification of the bathymetric mapping performance of ATLAS using data acquired over St. Thomas, U.S. Virgin Islands is presented.
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Biomass estimation from simulated GEDI, ICESat-2 and NISAR across environmental gradients in Sonoma County, California
Laura Duncanson,Laura Duncanson,Amy L. Neuenschwander,Steven Hancock,Steven Hancock,Nathan Thomas,Nathan Thomas,Temilola Fatoyinbo,Marc Simard,Carlos A. Silva,John Armston,Scott B. Luthcke,Michelle Hofton,James R. Kellner,Ralph Dubayah +14 more
TL;DR: In this article, a comparison of three NASA missions (GEDI, ICESat-2 and NISAR) over Sonoma county in California, USA is presented.