Results 71 to 80 of about 2,285 (222)
Earth and Space ScienceAtmospheric 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 +5 more
doaj +1 more source
The role of coordinates in border diplomacy: The case of Albania [PDF]
Micro, Macro & Mezzo GeoinformationThis 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
Journal of Geophysical Research: Oceans, Volume 131, Issue 5, May 2026.Abstract The position of the coastal waterline—the interface between land and sea—varies over time due to sedimentary and hydrodynamic processes influenced by climate variability. While previous studies have mainly focused on local morphodynamic or storm‐driven shoreline changes, the large‐scale climatic controls on global waterline variability remain ...
Rafael Almar +9 more
wiley +1 more source
Aspek Geodetik Penegasan Batas Darat Indonesia dan Papua New Guinea: Status dan Permasalahannnya
Journal of Mathematical and Fundamental Sciences, 2013 Technical problems of land boundary between Indonesia and Papua New Guinea are related to delimitation and demarcation process that has been done by two countries.
Silvester Sari Sai +2 more
doaj +1 more source
Readjustment of the national geodetic vertical datum
Eos, Transactions American Geophysical Union, 1980 New geodetic techniques and computer technology are providing scientists in the United States and other countries of North America with the precise tools needed to modernize the North American horizontal and vertical geodetic control networks—a web of geodetic survey monuments that spans the continent.
openaire +1 more source
Geoscience Data Journal, Volume 13, Issue 2, April 2026.The first openly accessible 2 m‐resolution lidar‐based DTM and an extensive set of land‐surface parameters (LSPs) for the region of São Sebastião and Ilhabela, southeastern Brazil, reveal geomorphological features previously indiscernible, including past landslide deposits, drainage captures and structural lineaments.
Rebeca Durço Coelho +3 more
wiley +1 more source
Definition and Realization of a Global Vertical Datum
, 1994 The requirements for defining and realizing a global vertical datum (GVD) with a precision on the dm - or even cm - level has become essential now, due to the improved measurement accuracy provided by the space geodetic techniques.
Balasubramania, Nagarajan
core
, 2018 Since positions are computed on the local ellipsoids adopted for geodetic computation in various countries and as some of the geographic positions of the reference/control stations in Nigeria were determined on the WGS 84 ellipsoid, this paper has ...
ETEJE S. O. +2 more
core +1 more source
Partitions of normalised multiple regression equations for datum transformations
, 2022 Multiple regression equations (MREs) provide an empirical direct method of transforming coordinates between geodetic datums. Since they offer a means of modelling distortions, they are capable of a more accurate fit to datum-shift datasets than more ...
Ruffhead, Andrew Carey
core
Referencing regional geoid-based vertical datums to national tide gauge networks
Journal of Geodetic Science, 2012 The objective of this study is to investigate the best means for referencing a regional geoid-based vertical datum to a network of tide gauges. In this study, a network of 27 tide gauge stations scattered along the coasts of Canada are used in order to ...
Bolkas D., Fotopoulos G., Sideris M. G.
doaj +1 more source