Results 61 to 70 of about 18,051 (229)

Datum Geodetik Batas Maritim Indonesia – Singapura: Status dan Permasalahannya

Journal of Mathematical and Fundamental Sciences, 2013
Maritime boundary between Indonesia and Singapore in the strait of Singapore has been defined by the territorial sea boundary treaty of 1973.In this treaty, geodetic datum of the geographic coordinates of six boundary points between Indonesia and ...
Hasanuddin Z. Abidin, K. J. Villanueva, Sobar Sutisna, T. Padmasari   +3 more
doaj   +1 more source

Long-term and recent changes in sea level in the Falkland Islands [PDF]

, 2010
Mean sea level measurements made at Port Louis in the Falkland Islands in 1981-2, 1984 and 2009, together with values from the nearby permanent tide gauge at Port Stanley, have been compared to measurements made at Port Louis in 1842 by James Clark Ross.
Aarup, Aldiss, Altamimi, Archiving, Validation, and Interpretation of Satellite Oceanographic Data (AVISO), Bevis, Bindoff, Church, Clapperton, D. T. Pugh, Domingues, Douglas, Folland, Herschel, Holgate, Hughes, Hunter, Jones, Kent, Kistler, Leuliette, Mathers, Meredith, Meredith, Merrifield, P. L. Woodworth, Pavlis, Peltier, Peltier, Peltier, Peltier, Peltier, Pugh, Pugh, R. M. Bingley, Rahmstorf, Reynolds, Reynolds, Roberts, Ross, Ross, Ross, Rostami, Thompson, Webb, Woodworth, Woodworth, Woodworth, Woodworth, Wunsch, Wöppelmann, Wöppelmann   +50 more
core   +1 more source

Self‐Consistent Models of Earth's Mantle and Core From Long‐Period Seismic and Tidal Constraints

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 2, February 2026.
Abstract Here we illustrate the use of parameterized models to address fundamental questions about Earth's mantle and core structure. For this, we invert a large set of normal‐mode center frequencies and quality (attenuation) factors, along with astronomic‐geodetic data, for the radial anelastic seismic structure of the Earth.
F. D. Munch, J. Kemper, A. Khan, G. Helffrich, D. Giardini   +4 more
wiley   +1 more source

Estimates of Future Sea Levels Under Sea‐Level Rise: A Novel Hybrid Block Bootstrapping Approach and Australian Case Study

Earth's Future, Volume 14, Issue 2, February 2026.
Abstract Coastal flood events are increasing in both frequency and magnitude with ongoing sea‐level rise. Here we present a new statistical approach to generate future daily maximum water level timeseries and associated annual and daily flood probabilities for Australia. Our method provides several improvements on existing projection methods, including
Ben S. Hague, Kate R. Saunders, Danielle G. Udy   +2 more
wiley   +1 more source

Testing Volcano Deformation Models Against 3D Seismic Reflection Imagery of Ancient Intrusions

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 2, February 2026.
Abstract Magma intrusion often drives uplift of the overburden and free surface. Analytical modeling of such surface uplift at active volcanoes allows us to estimate intrusion geometries and positions, as well as volume and pressure changes; these insights have proven critical to forecasting volcanic unrest and eruptions. However, it is rarely possible
C. Magee, S. K. Ebmeier, J. Hickey
wiley   +1 more source

Tracking Atmospheric River Impacts on Greenland Climate and Glacier Hydrology Over the Past Decade, 2010–2019

Earth and Space Science
Atmospheric Rivers (ARs) play an important role in influencing polar climate systems and glacier hydrology, making their study essential for understanding climate change impacts in these sensitive regions. With the increasing frequency of extreme weather
Jingming Li, Wenhao Li, C. K. Shum, Feng Ming, Jintao Lei, Chuanyi Zou   +5 more
doaj   +1 more source

GEOS I tracking station positions on the SAO standard earth /C-5/ [PDF]

GEOS 1 tracking station positions on SAO standard earth C-5 ...
Brooks, R. L., Daria, M. D., Lerch, F. J., Marsh, J. G.   +3 more
core   +1 more source

Thresholds of Wave Forcing: Implications for Atoll Reef Dynamics Under Sea Level Rise

Journal of Geophysical Research: Oceans, Volume 131, Issue 2, February 2026.
Abstract We investigate the response of shallow reef flow to tidal variability and wave exposure during a 4‐month field campaign in southern Huvadhu Atoll, Maldives. Incident waves breaking on steep fore reefs and reef crests generate a setup proportional to offshore wave height that drives a cross‐reef flow. We emphasize a critical threshold—where the
M. Lindhart, G. Masselink, A. Holsclaw, T. Scott   +3 more
wiley   +1 more source

The role of coordinates in border diplomacy: The case of Albania [PDF]

Micro, Macro & Mezzo Geoinformation
This study addresses the essential importance of geodetic coordinates in border diplomacy, focusing on the case of Albania. State borders represent not only geographical divisions, but also sovereignty, national identity, and economic interest.
Anduel Cauli, Pal Nikolli, Oltion Pupi
doaj   +1 more source

A Novel Robust High‐Precision Ionospheric Delay Modeling for PPP‐RTK Using Crowdsourced Data

Space Weather, Volume 24, Issue 2, February 2026.
Abstract The performance of PPP‐RTK is critically dependent on the quality of ionospheric corrections derived from a reference network. While the proliferation of mass‐market Global Navigation Satellite System (GNSS) devices offers a promising crowdsourcing opportunity to densify or replace this infrastructure, it introduces the formidable challenge of
Bo Wang, Jiaxi Zhu, Zhilu Wu, Dejin Zhang, Zhao Li, Minsi Ao, Shengfeng Gu   +6 more
wiley   +1 more source