FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4367317512> ?p ?o ?g. }

• W4367317512 abstract "Abstract Gravity Recovery And Climate Experiment and Follow On (GRACE/‐FO) global monthly measurements of Earth's gravity field have led to significant advances in quantifying mass transfer. However, a significant temporal gap between missions hinders evaluating long‐term mass variations. Moreover, instrumental and processing errors translate into large non‐physical North‐South stripes polluting geophysical signals. We use Multichannel Singular Spectrum Analysis (M‐SSA) to overcome both issues by exploiting spatio‐temporal information of Level‐2 GRACE/‐FO solutions, filtered using the DDK7 decorrelation and a new complementary filter, built based on the residual noise between fully processed data and a parametric fit to observations. Using an iterative M‐SSA on Equivalent Water Height (EWH) time series processed by Center of Space Research, GeoForschungsZentrum, Institute of Geodesy at Graz University of Technology, and Jet Propulsion Laboratory, we replace missing data and outliers to obtain a combined evenly sampled solution. Then, we apply M‐SSA to retrieve common signals between each EWH time series and its same‐latitude neighbors to further reduce residual spatially uncorrelated noise. Comparing GRACE/‐FO M‐SSA solution with Satellite Laser Ranging and Swarm low‐degree Earth's gravity field and hydrological model demonstrates its ability to satisfyingly fill missing observations. Our solution achieves a noise level comparable to mass concentration (mascon) solutions over oceans (3.0 mm EWH), without requiring a priori information nor regularization. While short‐wavelength signals are challenging to capture using highly filtered spherical harmonics or mascons solutions, we show that our technique efficiently recovers localized mass variations using well‐documented mass transfers associated with reservoir impoundments." @default.
• W4367317512 created "2023-04-29" @default.
• W4367317512 creator A5034063534 @default.
• W4367317512 creator A5043934193 @default.
• W4367317512 creator A5078222337 @default.
• W4367317512 date "2023-05-01" @default.
• W4367317512 modified "2023-10-01" @default.
• W4367317512 title "Data‐Driven Gap Filling and Spatio‐Temporal Filtering of the GRACE and GRACE‐FO Records" @default.
• W4367317512 cites W1484814760 @default.
• W4367317512 cites W1532228020 @default.
• W4367317512 cites W1548430664 @default.
• W4367317512 cites W1562504550 @default.
• W4367317512 cites W1599671482 @default.
• W4367317512 cites W1630209905 @default.
• W4367317512 cites W1643980069 @default.
• W4367317512 cites W1657586241 @default.
• W4367317512 cites W1663873027 @default.
• W4367317512 cites W1740832154 @default.
• W4367317512 cites W1771025053 @default.
• W4367317512 cites W1877666451 @default.
• W4367317512 cites W1964895865 @default.
• W4367317512 cites W1973491245 @default.
• W4367317512 cites W1975964493 @default.
• W4367317512 cites W1976525272 @default.
• W4367317512 cites W1978093958 @default.
• W4367317512 cites W1978276928 @default.
• W4367317512 cites W1979825716 @default.
• W4367317512 cites W1990716986 @default.
• W4367317512 cites W1991999944 @default.
• W4367317512 cites W1998940430 @default.
• W4367317512 cites W2001953154 @default.
• W4367317512 cites W2019139653 @default.
• W4367317512 cites W2024545749 @default.
• W4367317512 cites W2026770471 @default.
• W4367317512 cites W2032265310 @default.
• W4367317512 cites W2037175390 @default.
• W4367317512 cites W2040712834 @default.
• W4367317512 cites W2046930921 @default.
• W4367317512 cites W2054025332 @default.
• W4367317512 cites W2056539143 @default.
• W4367317512 cites W2059512088 @default.
• W4367317512 cites W2060576920 @default.
• W4367317512 cites W2061964889 @default.
• W4367317512 cites W2062710362 @default.
• W4367317512 cites W2063708478 @default.
• W4367317512 cites W2068913866 @default.
• W4367317512 cites W2068968059 @default.
• W4367317512 cites W2071827876 @default.
• W4367317512 cites W2073089386 @default.
• W4367317512 cites W2075885683 @default.
• W4367317512 cites W2076416212 @default.
• W4367317512 cites W2083885526 @default.
• W4367317512 cites W2092330608 @default.
• W4367317512 cites W2092645526 @default.
• W4367317512 cites W2093221790 @default.
• W4367317512 cites W2101399152 @default.
• W4367317512 cites W2109254022 @default.
• W4367317512 cites W2115234023 @default.
• W4367317512 cites W2116659053 @default.
• W4367317512 cites W2119132330 @default.
• W4367317512 cites W2122775741 @default.
• W4367317512 cites W2124662745 @default.
• W4367317512 cites W2127393309 @default.
• W4367317512 cites W2128550615 @default.
• W4367317512 cites W2132192840 @default.
• W4367317512 cites W2137230247 @default.
• W4367317512 cites W2141155811 @default.
• W4367317512 cites W2150593434 @default.
• W4367317512 cites W2150680082 @default.
• W4367317512 cites W2155418964 @default.
• W4367317512 cites W2160057192 @default.
• W4367317512 cites W2160760153 @default.
• W4367317512 cites W2166361350 @default.
• W4367317512 cites W2171446741 @default.
• W4367317512 cites W2180367033 @default.
• W4367317512 cites W2199758187 @default.
• W4367317512 cites W2281166493 @default.
• W4367317512 cites W2328481248 @default.
• W4367317512 cites W2483528979 @default.
• W4367317512 cites W2510069136 @default.
• W4367317512 cites W2523841373 @default.
• W4367317512 cites W2555329729 @default.
• W4367317512 cites W2590217992 @default.
• W4367317512 cites W2737379784 @default.
• W4367317512 cites W2767358482 @default.
• W4367317512 cites W2768939228 @default.
• W4367317512 cites W2770809312 @default.
• W4367317512 cites W2793730181 @default.
• W4367317512 cites W2883436694 @default.
• W4367317512 cites W2889878597 @default.
• W4367317512 cites W2914401989 @default.
• W4367317512 cites W2936701117 @default.
• W4367317512 cites W2946106424 @default.
• W4367317512 cites W2953989574 @default.
• W4367317512 cites W2971460680 @default.
• W4367317512 cites W2974545539 @default.
• W4367317512 cites W2975407161 @default.
• W4367317512 cites W2984303410 @default.
• W4367317512 cites W2997212857 @default.
• W4367317512 cites W3002443867 @default.

• next