Results 41 to 50 of about 17,261 (248)

Transformacija koordinata između Gaus-Krigerove i Svetske poprečne Merkatorove projekcije za teritoriju Srbije / Procedure and formulas for coordinate transformations between the Gauss-Krüger projections and the Universal Transverse Mercator projections for Serbia

open access: yesVojnotehnički Glasnik, 2008
U radu je prikazan postupak i predložene su formule za transformacije iz Gaus-Krigerove projekcije, koja se koristi u Srbiji, u Svetsku poprečnu Merkatorovu projekciju i obratno.
Stevan Radojčić
doaj   +1 more source

Dependency of strains and rotations in geodetic network [PDF]

open access: yes, 2013
At each point of the geodetic network, kinematic\ud quantities are considered: normal strain, shear\ud strain and rotation. This differs from the treatment\ud of deformations on the basis of point movements as\ud the traditional geodetic approach. Strain
Marjetič, Aleš
core  

Deep learning‐based high‐throughput detection of flowered maize (Zea mays L.) plots from UAS imagery across environments

open access: yesThe Plant Phenome Journal, Volume 8, Issue 1, December 2025.
Abstract Flowering time is a critical phenological trait in maize (Zea mays L.) breeding programs. Traditional measurements for assessing flowering time involve semi‐subjective and labor‐intensive manual observation, limiting the scale and efficiency of genetics and breeding improvement.
Nicholas R. Shepard   +5 more
wiley   +1 more source

Effects of the Last Quaternary Glacial Forebulge on Vertical Land Movement, Sea‐Level Change, and Lithospheric Stresses

open access: yesReviews of Geophysics, Volume 63, Issue 3, September 2025.
Abstract A glacial forebulge is a bending‐related upheaval of the lithosphere outside a glaciated area that co‐occurs to the depression of the lithosphere below an ice sheet. The forebulge of the last glaciation attracted attention over more than one century, but quantitative descriptions on the geometry of the forebulge are rare.
Christian Brandes   +4 more
wiley   +1 more source

Enhancement of height system for Malaysia using space technology: the study of the datum bias inconsistencies in Peninsular Malaysia [PDF]

open access: yes, 2003
The algorithm for orthometric height transfer using GPS has been widely presented. Its practical limitations are mostly due to datum bias inconsistencies and lack of precise geoid.
Mohamed, Azhari   +2 more
core  

Local Scale Current and Projected Future Total Flood Hazard Mapping for Canada—Literature Review

open access: yesJournal of Flood Risk Management, Volume 18, Issue 3, September 2025.
ABSTRACT This review, based on 231 articles, focuses on studies relevant to Canada that assess fluvial, pluvial, and coastal flood hazards at national and broader scales. It evaluates the application of remote sensing and artificial intelligence methods for flood mapping within the Canadian context.
Slobodan P. Simonovic, Brian Perry
wiley   +1 more source

Feasibility of using Group Method of Data Handling (GMDH) approach for horizontal coordinate transformation

open access: yesGeodesy and Cartography, 2020
Machine learning algorithms have emerged as a new paradigm shift in geoscience computations and applications. The present study aims to assess the suitability of Group Method of Data Handling (GMDH) in coordinate transformation.
Bernard Kumi-Boateng, Yao Yevenyo Ziggah
doaj   +1 more source

Measuring the Water Level Datum Relative to the Ellipsoid During Hydrographic Survey [PDF]

open access: yes, 2011
Hydrographic surveys are referenced vertically to a local water level “chart” datum. Conducting a survey relative to the ellipsoid dictates a datum transformation take place before the survey is used for current navigational products.
Rice, Glen, Riley, Jack
core   +1 more source

Control of Gravitational Potential Energy on the Distribution of Off‐Rift Volcanic Activity in the Turkana Depression, East African Rift

open access: yesGeophysical Research Letters, Volume 52, Issue 12, 28 June 2025.
Abstract The distribution and alignment of volcanism in continental rifts is controlled by regional extensional stresses modulated by several factors such as structural inheritance, volcano edifice loading, and rift architecture. These interactions result in complex characteristics of rift‐related volcanic features, which may be difficult to interpret ...
Giacomo Corti   +7 more
wiley   +1 more source

The effect of GNSS reference station number on determining crustal deformations: a case study for October 23, 2011, Mw 7.1 Van earthquake

open access: yesGeomatics, Natural Hazards & Risk
This study explores the impact of the selected GNSS reference station numbers on determining horizontal and vertical coseismic deformations resulting from the October 23, 2011, Mw 7.1 Van Earthquake in Eastern Anatolia, near Van city center.
Alpay Özdemir, Uğur Doğan
doaj   +1 more source

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