Results 41 to 50 of about 1,140 (158)

Let’s Dig with QField! A F/OSS Mobile GIS Management System for Archaeological Excavation

open access: yesAdvances in Archaeological Practice
In recent years, mobile GIS systems have become essential tools for the real-time management and recording of archaeological data, particularly in archaeological survey projects.
Matteo Rossi
doaj   +1 more source

Periodic Poisson Solver for Particle Tracking

open access: yes, 2015
A method is described to solve the Poisson problem for a three dimensional source distribution that is periodic into one direction. Perpendicular to the direction of periodicity a free space (or open) boundary is realized.
Dohlus, M., Henning, Ch.
core   +1 more source

Free and open-source machine learning workflows for co-creating national-scale classification models through country-driven QField surveys and Digital Earth Pacific [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
This paper highlights the Free and Open-Source Software (FOSS) datasets, analytical tools and workflows used for co-creating localised national-scale machine learning classification models in Digital Earth Pacific (DE Pacific).
N. Metherall   +16 more
doaj   +1 more source

Electrical-hydraulic relationships observed for unconsolidated sediments in the presence of a cobble framework [PDF]

open access: yes, 2014
Mechanistic models now exist to predict hydraulic conductivity (K) from the spectral induced polarization (SIP) response of granular media. We examined the predictions of such a model on unconsolidated coarse fluvial sediments and compared them to those ...
Andrew Binley   +60 more
core   +1 more source

Molecular Characterization of the Recently Emerged Poultry Pathogen Ornithobacterium rhinotracheale by Multilocus Sequence Typing [PDF]

open access: yes, 2016
Ornithobacterium rhinotracheale (ORT) is an economically important bacterial pathogen of turkeys and chickens worldwide. Since its first detection, a variety of typing methods have been used to gain basic knowledge about the bacterial population ...
Gad, Wael   +4 more
core   +3 more sources

QField News: Navigations-, Profil- und Ausstecktool, QR-Codes, iOS und vieles mehr

open access: yes, 2023
Die mobile Anwendung QField basiert auf QGIS und erlaubt es, basierend auf QGIS-Projekten, offline oder online, Feldarbeit effizient durchzuführen. Die wichtigsten zwischen Juli 2022 und März 2023 entwickelten Features für die Feldapplikation QField werden vorgestellt.
openaire   +2 more sources

Electromagnetic field theory without divergence problems: 1. The Born Legacy

open access: yes, 2004
A fully consistent classical relativistic electrodynamics with spinless point charges is constructed. The classical evolution of the electromagnetic fields is governed by the nonlinear Maxwell--Born--Infeld field equations, the classical evolution of the
Kiessling, Michael K. -H.
core   +3 more sources

Vorbereitung einer Großveranstaltung mit QGIS und QField: der Rheinland-Pfalztag 2019 in Annweiler [PDF]

open access: yes, 2020
Im Juli 2018 fand bei den Stadtwerken in Annweiler eine Besprechung statt, mit dem Ziel, eine GIS Unterstützung für die Vorbereitung des Pfalztages 2019 zu besprechen. Beteiligte waren die Stadtwerke Annweiler, als Organisator vor Ort, die Staatskanzlei des Landes Rheinland Pfalz als übergeordneter Organisator und die Firma norBIT GmbH als GIS ...
openaire   +1 more source

Superspin chains and supersymmetric gauge theories

open access: yes, 2018
We discuss the possible extensions of Bethe/gauge correspondence to quantum integrable systems based on the super-Lie algebras of A type. Along the way we propose the analogues of Nakajima quiver varieties whose cohomology and K-theory should carry the ...
Nekrasov, Nikita
core   +1 more source

Takatāpui and LGBTIQ+ Perspectives on Wellington as an Inclusive City in New Zealand

open access: yesNew Zealand Geographer, Volume 82, Issue 1, March 2026.
ABSTRACT Planners are increasingly applying inclusive city concepts to help address economic polarisation and spatial segregation challenges within our cities. However, the concept of the inclusive city is stuck in cisnormative and heteronormative structures that produce inequalities for gender and sexual minorities.
Ana Klemick   +2 more
wiley   +1 more source

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