Results 31 to 40 of about 1,470,168 (332)

EXPERIMENTS WITH UAS IMAGERY FOR AUTOMATIC MODELING OF POWER LINE 3D GEOMETRY [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2015
The ideal mapping technology for transmission line inspection is the airborne LiDAR executed from helicopter platforms. It allows for full 3D geometry extraction in highly automated manner.
G. Jóźków, B. Vander Jagt, C. Toth
doaj   +1 more source

EXPLORATION OF BATIK JAMBI ON LEARNING TRANSFORMATION GEOMETRY

open access: yesPrima: Jurnal Pendidikan Matematika, 2023
Geometry Ability is one of the mathematical abilities that must be mastered by students, this is because geometry ability is one part of learning mathematics.
retno andriyani   +4 more
doaj   +1 more source

A Straight Line through the Wilderness: Geometry and Geography in William Byrd’s Histories of the Dividing line Betwixt Virginia and North Carolina (1728 sqq)

open access: yesMiranda: Revue Pluridisciplinaire du Monde Anglophone, 2012
In the text now known as the Histories of the Dividing line, William Byrd II narrates the survey, in 1728, of the straight line marking the Virginia-North Carolina border.
Julien Nègre
doaj   +1 more source

Geometry of two-parametric family of linear line complexes

open access: yesLietuvos Matematikos Rinkinys, 2005
In this article differential geometry of two-parametric family of linear line complexes in the three-dimensional projective space is considered.
Kazimieras Navickis
doaj   +1 more source

STRICT GEOMETRIC CALIBRATION OF AN UNDERWATER LASER TRIANGULATION SYSTEM [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2021
This paper will describe a novel approach for the calibration of an underwater laser triangulation system. Underwater triangulation systems, consisting of a line laser and a camera can be used to determine the geometry of submerged objects or the ...
H. Sardemann, C. Mulsow, H.-G. Maas
doaj   +1 more source

The Anexact: Delimitating Operations in the work of Sejima and Nishizawa

open access: yesMateria Arquitectura, 2014
The notion of the “anexact” is introduced as a conceptual framework for the study of the generative systems operating in a set of recurring formal families in the work of Kazuyo Sejima and Ryue Nishizawa.
Miguel Paredes Maldonado
doaj   +1 more source

Impact of Fjord Geometry on Grounding Line Stability

open access: yesFrontiers in Earth Science, 2018
Recent and past retreat of marine-terminating glaciers are broadly consistent with observed ocean warming, yet responses vary significantly within regions experiencing similar ocean conditions. We assess how fjord geometry modulates glacier response to a
Henning Åkesson   +3 more
doaj   +1 more source

Penggunaan Etnomatematika Pada Batik Paoman Dalam Pembelajaran Geomteri Bidang di Sekolah Dasar

open access: yesIndoMath, 2018
This study aims to explore the ethnomatematics contained in Batik Paoman Indramayu and apply it to the learning of geometry field in elementary school. This research is a qualitative research with ethnography approach, where the data collection technique
Sudirman Sudirman   +2 more
doaj   +1 more source

Multicolored lines in a finite geometry

open access: yesDiscrete Mathematics, 1988
AbstractLet t>1, let P1,…,Pt be pairwise disjoint nonvoid subsets of a finite set P, and let L be a collection of subsets of P called lines. We say that (P1,…,Pt;L) is a colored incidence structure if (i) each line meets at least two blocks Pi and Pj, (ii) for arbitrary distinct xϵPi and yϵPj the pair {x, y} is a subset of exactly one line if i≠j and ...
Zoltán Füredi, Ivo G. Rosenberg
openaire   +2 more sources

Feature Lines for Illustrating Medical Surface Models: Mathematical Background and Survey

open access: yes, 2015
This paper provides a tutorial and survey for a specific kind of illustrative visualization technique: feature lines. We examine different feature line methods.
A. Chu   +24 more
core   +1 more source

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