GipsyX/RTGx, a new tool set for space geodetic operations and research
Willy Bertiger,Yoaz Bar-Sever,Angie Dorsey,Bruce J. Haines,Nate Harvey,Dan Hemberger,Michael Heflin,Wenwen Lu,Mark Miller,Angelyn Moore,Dave Murphy,Paul Ries,Larry Romans,Aurore Sibois,Ant Sibthorpe,Béla Szilágyi,Michele Vallisneri,Pascal Willis +17 more
TLDR
GipsyX/RTGx as discussed by the authors is a next generation software package for positioning, navigation, timing, and Earth science using measurements from three geodetic techniques: Global Navigation Satellite Systems (GNSS), Satellite Laser Ranging (SLR), and Doppler Orbitography and Radiopositioning Integrated by Satellite (DORIS); with Very Long Baseline Interferometry (VLBI) under development.About:
This article is published in Advances in Space Research.The article was published on 2020-08-01 and is currently open access. It has received 136 citations till now. The article focuses on the topics: DORIS (geodesy) & Precise Point Positioning.read more
Citations
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Automated Estimation and Tools to Extract Positions, Velocities, Breaks, and Seasonal Terms From Daily GNSS Measurements: Illuminating Nonlinear Salton Trough Deformation
Michael Heflin,Andrea Donnellan,Jay Parker,Gregory A. Lyzenga,Angelyn Moore,Lisa Grant Ludwig,John B. Rundle,Jun Wang,Marlon Pierce +8 more
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GPS Imaging of Global Vertical Land Motion for Studies of Sea Level Rise
TL;DR: In this paper, the authors estimate the rates and patterns of vertical land motion (VLM) on all locations on Earth's land surface using GPS Imaging and provide global maps and estimates of VLM at all tide gauges of the Permanent Service for Mean Sea Level to better constrain the difference between geocentric and relative sea level rise.
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Feasibility of ERA5 integrated water vapor trends for climate change analysis in continental Europe: An evaluation with GPS (1994–2019) by considering statistical significance
Peng Yuan,Addisu Hunegnaw,Fadwa Alshawaf,Joseph L. Awange,Anna Klos,Felix Norman Teferle,Hansjörg Kutterer +6 more
TL;DR: In this article, the authors evaluated the feasibility of the IWV trends derived from the newly released fifth generation European Centre for Medium-Range Weather Forecasts (ECMWF) atmospheric reanalysis (ERA5) for climate change analysis in continental Europe.
Journal ArticleDOI
Cascading rupture of a megathrust
J. Elliott,Ronni Grapenthin,Revathy M. Parameswaran,Zhuohui Xiao,Jeffrey T. Freymueller,Logan A. Fusso +5 more
TL;DR: In this article , a coseismic slip model for the 2021 M8.2 Chignik earthquake was presented and the relationship of this earthquake to previous major events in the Alaska Peninsula region and to interseismic coupling was investigated.
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Atmospheric pressure loading in GPS positions: dependency on GPS processing methods and effect on assessment of seasonal deformation in the contiguous USA and Alaska
Hilary R. Martens,Donald F. Argus,Cody Norberg,Geoffrey Blewitt,Thomas A. Herring,Angelyn Moore,William C. Hammond,Corné Kreemer +7 more
TL;DR: In this paper, the authors compare five GPS data products produced by three processing centers: the Nevada Geodetic Laboratory, Jet Propulsion Laboratory, and UNAVCO Consortium, and find that 5 to 30% of the scatter in residual GPS time series (commonly considered noise) can be explained by atmospheric loading in the contiguous USA and Alaska, but the percentages vary widely by data product.
References
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