Results 71 to 80 of about 18,240 (265)

State-of-the-art in studies of glacial isostatic adjustment for the British Isles: a literature review [PDF]

open access: yes, 2016
Understanding the effects of glacial isostatic adjustment (GIA) of the British Isles is essential for the assessment of past and future sea-level trends.
Alistair Rennie   +36 more
core   +1 more source

InSAR measurement of vertical land motion in New Zealand cities, and implications for sea‐level rise projections

open access: yesNew Zealand Journal of Geology and Geophysics, Volume 68, Issue 4, Page 794-815, December 2025.
ABSTRACT Densely populated urban coastal strips are most at risk from the effects of relative sea‐level rise. At the same time, anthropogenic activities associated with urbanisation, such as groundwater withdrawal, land reclamation and cut and fill operations can lead to local land subsidence (LLS), further exacerbating the risk to urban infrastructure.
Jesse Kearse   +4 more
wiley   +1 more source

Aspek Geodetik Penegasan Batas Darat Indonesia dan Papua New Guinea: Status dan Permasalahannnya

open access: yesJournal 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

Analyzing Synthetic Stage‐Discharge Rating Curves and Riverine Flood Inundation Maps Derived From Global‐Scale Hydrologic and Hydraulic Modeling

open access: yesJournal of Flood Risk Management, Volume 18, Issue 4, December 2025.
ABSTRACT Synthetic rating curves (SRCs) are often used to translate streamflow forecasts into flood inundation maps. Previous studies have investigated the development and errors in SRCs at local, regional, and continental scales. In this analysis, we used the latest global methodology and datasets to develop SRCs for use in flood inundation map ...
Joseph L. Gutenson   +4 more
wiley   +1 more source

A Review of Geodetic Datums of Nepal and Transformation Parameters for WGS84 to Geodetic Datum of Nepal

open access: yesJournal on Geoinformatics, Nepal, 2017
In Nepal there exist different coordinate systems based on different geodetic datum. The existence of these datum and coordinate systems are poorly known. In this literature the geodetic datum that is in existence in one way or other are illustrated and discussed.
openaire   +2 more sources

Observational data formats and identification of supplementary documentation for the National Geodetic Satellite Program [PDF]

open access: yes
Observational formats for geodetic tracking data and supporting documentation for data ...
Kahler, H. R., Roy, N. A.
core   +1 more source

Readjustment of the national geodetic vertical datum

open access: yesEos, 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

On the unification of geodetic leveling datums using satellite altimetry [PDF]

open access: yes
Techniques are described for determining the height of Mean Sea Level (MSL) at coastal sites from satellite altimetry. Such information is of value in the adjustment of continental leveling networks.
Mather, R. S., Morrison, T., Rizos, C.
core   +1 more source

Hydrologic data for urban studies in the Austin, Texas, metropolitan area, 1981 [PDF]

open access: yes, 1983
This technical report includes maps of ground-water data-collection sites, rainfall for specific storms, storm rainfall-runoff for the 1981 water year, monthly water-level measurements of observation wells, water quality data, peak discharge, and daily ...
Dorsey, M.E.   +4 more
core   +1 more source

Referencing regional geoid-based vertical datums to national tide gauge networks

open access: yesJournal 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

Home - About - Disclaimer - Privacy