F
Felipe G. Nievinski
Researcher at Universidade Federal do Rio Grande do Sul
Publications - 39
Citations - 1596
Felipe G. Nievinski is an academic researcher from Universidade Federal do Rio Grande do Sul. The author has contributed to research in topics: Global Positioning System & Numerical weather prediction. The author has an hindex of 17, co-authored 39 publications receiving 1253 citations. Previous affiliations of Felipe G. Nievinski include Sao Paulo State University & University of Colorado Boulder.
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Journal ArticleDOI
Can we measure snow depth with GPS receivers
Kristine M. Larson,Ethan Gutmann,Valery U. Zavorotny,John Braun,Mark W. Williams,Felipe G. Nievinski +5 more
TL;DR: In this article, it is shown that changes in snow depth can be clearly tracked in the corresponding multipath modulation of the GPS signal, which can be used to estimate snow depth.
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GPS snow sensing: results from the EarthScope Plate Boundary Observatory
TL;DR: In this article, the authors use data from the EarthScope Plate Boundary Observatory to examine the potential for snow sensing in GPS networks and show strong correlations between the GPS snow depth estimates and the timing of snowstorms in the region.
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Forward modeling of GPS multipath for near-surface reflectometry and positioning applications
TL;DR: A fully polarimetric forward model is presented, accounting for right- and left-handed circularly polarized components of the GPS broadcast signal and of the antenna and surface responses as well, and was used to understand the multipath signature in GPS positioning applications.
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The Accidental Tide Gauge: A GPS Reflection Case Study From Kachemak Bay, Alaska
TL;DR: Data from an existing geodetic-quality GPS site near Kachemak Bay, Alaska, are analyzed for a one-year time period and can measure long-term sea-level changes in a stable terrestrial reference frame.
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Snow measurement by GPS interferometric reflectometry: An evaluation at Niwot Ridge, Colorado
TL;DR: In this paper, GPS-IR measurements were compared with biweekly snow surveys, a continuously operating scanning laser system and an airborne light detection and ranging (LIDAR) measurement.