Results 251 to 260 of about 800,769 (290)

Constraints on global mean sea level during Pliocene warmth

Nature, 2019
Reconstructing the evolution of sea level during past warmer epochs such as the Pliocene provides insight into the response of sea level and ice sheets to prolonged warming1. Although estimates of the global mean sea level (GMSL) during this time do exist, they vary by several tens of metres2-4, hindering the assessment of past and future ice-sheet ...
Dumitru, Oana A.   +7 more
openaire   +5 more sources

Linking the Permanent Service for Mean Sea Level's (PSMSL) global mean sea level dataset to the ellipsoid

2023
The Permanent Service for Mean Sea Level (PSMSL) is the internationally recognised global sea level data bank for long term sea level change information from tide gauges, responsible for the collection, publication, analysis and interpretation of sea level data.
Matthews, Andrew   +3 more
openaire   +1 more source

Global Mean Sea Level Change: Correction

Science, 1997
An error was recently discovered in the computer software that processes data from the National Aeronautics and Space Administration altimeter on the TOPEX/POSEIDON satellite ([1][1]). The error caused a small measurement drift of less than 1 centimeter per year.
openaire   +1 more source

Extended Global Mean Sea Level Budget Study

2019
Since 2002, the Gravity Recovery and Climate Experiment (GRACE) mission has provided accurate measurements of variations in Earth’s gravity field, leading to new insights on a wide range of topics. Particular advancement has been made in our understanding of how water moves through the Earth System, with implications for understanding climate and human
Benjamin, Hamlington   +2 more
openaire   +1 more source

Effects of Sea State Bias on Global Mean Sea Level Trend

IGARSS 2018 - 2018 IEEE International Geoscience and Remote Sensing Symposium, 2018
In this study, we exhibit the temporal variability of Sea State Bias (SSB) correction in TOPEX (sides A and B), Jason-1, Jason-2 and Jason-3 missions over 1993–2017 time span. Although the trend in long-term global mean 2D nonparametric SSB correction is not significant from zero (- $0.03\pm 0.03\ \text{mm/yr}$ , e.g., accounts for 1% of current ...
Yongcun Cheng, Qing Xu, Xiaofeng Li
openaire   +1 more source

Is the online global mean sea level information reliable

International Journal of Global Warming, 2021
The purpose of the work is to assess the reliability of satellite altimeter global mean sea level information through consistency, with other products such as ocean temperatures from thermometers or relative mean sea level records from tidal gauges, and stability of the proposed time series.
openaire   +1 more source

Mathematical Models for Global Mean Sea Level Rise

The College Mathematics Journal, 2017
SummaryGlobal mean sea level rise (GMSLR) is one consequence of global warming. We develop simple, deterministic, and concise models for GMSLR.
openaire   +1 more source

ENSO and the global-mean sea level budget

2016
Previous studies show that nonseasonal variations in global-mean sea level (GMSL) are significantly correlated with El Niño-Southern Oscillation (ENSO). However, it has remained unclear to what extent these ENSO-related GMSL fluctuations correspond to steric (i.e., density) or barystatic (mass) effects.
Piecuch, Christopher, Katherine, Quinn
openaire   +1 more source

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