scholarly journals Tide gauge and GPS measurements of crustal motion and sea level rise along the eastern margin of Adria

2010 ◽  
Vol 115 (B2) ◽  
Author(s):  
G. Buble ◽  
R. A. Bennett ◽  
S. Hreinsdóttir
Keyword(s):  
Sea Level Rise ◽  
Sea Level ◽  
Tide Gauge ◽  
Gps Measurements ◽  
Crustal Motion ◽  
Eastern Margin ◽  
And Sea Level

scholarly journals GOM20: A Stable Geodetic Reference Frame for Subsidence, Faulting, and Sea-Level Rise Studies along the Coast of the Gulf of Mexico

2020 ◽  
Vol 12 (3) ◽  
pp. 350
Author(s):  
Guoquan Wang ◽  
Xin Zhou ◽  
Kuan Wang ◽  
Xue Ke ◽  
Yongwei Zhang ◽  
...  
Keyword(s):  
Gulf Of Mexico ◽  
Sea Level Rise ◽  
Sea Level ◽  
Reference Frame ◽  
Time Window ◽  
Tide Gauge ◽  
Vertical Direction ◽  
Geodetic Reference Frame ◽  
Regional Reference ◽  
And Sea Level

We have established a stable regional geodetic reference frame using long-history (13.5 years on average) observations from 55 continuously operated Global Navigation Satellite System (GNSS) stations adjacent to the Gulf of Mexico (GOM). The regional reference frame, designated as GOM20, is aligned in origin and scale with the International GNSS Reference Frame 2014 (IGS14). The primary product from this study is the seven-parameters for transforming the Earth-Centered-Earth-Fixed (ECEF) Cartesian coordinates from IGS14 to GOM20. The frame stability of GOM20 is approximately 0.3 mm/year in the horizontal directions and 0.5 mm/year in the vertical direction. The regional reference frame can be confidently used for the time window from the 1990s to 2030 without causing positional errors larger than the accuracy of 24-h static GNSS measurements. Applications of GOM20 in delineating rapid urban subsidence, coastal subsidence and faulting, and sea-level rise are demonstrated in this article. According to this study, subsidence faster than 2 cm/year is ongoing in several major cities in central Mexico, with the most rapid subsidence reaching to 27 cm/year in Mexico City; a large portion of the Texas and Louisiana coasts are subsiding at 3 to 6.5 mm/year; the average sea-level-rise rate (with respect to GOM20) along the Gulf coast is 2.6 mm/year with a 95% confidence interval of ±1 mm/year during the past five decades. GOM20 provides a consistent platform to integrate ground deformational observations from different remote sensing techniques (e.g., GPS, InSAR, LiDAR, UAV-Photogrammetry) and ground surveys (e.g., tide gauge, leveling surveying) into a unified geodetic reference frame and enables multidisciplinary and cross-disciplinary research.

scholarly journals Crustal uplift and sea level rise in northern Cascadia from GPS, absolute gravity, and tide gauge data

2007 ◽  
Vol 34 (15) ◽  
Author(s):  
S. Mazzotti ◽  
A. Lambert ◽  
N. Courtier ◽  
L. Nykolaishen ◽  
H. Dragert
Keyword(s):  
Sea Level Rise ◽  
Sea Level ◽  
Tide Gauge ◽  
Absolute Gravity ◽  
Tide Gauge Data ◽  
Gauge Data ◽  
Crustal Uplift ◽  
And Sea Level

Story mapping and sea level rise

2020 ◽  
Vol 8 (1) ◽  
pp. 5-18 ◽  
Author(s):  
Sonia H. Stephens ◽  
Daniel P. Richards
Keyword(s):  
Sea Level Rise ◽  
Sea Level ◽  
Story Mapping ◽  
And Sea Level
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