Results 31 to 40 of about 155,079 (257)

Level of adaptability of five conic map projection variants on Macedonian national area as state map projection [PDF]

open access: yesMicro, Macro & Mezzo Geoinformation, 2018
Nowadays a large number of cartographic projections are used for many purposes; some of them are utilized as cartographic state projections. In the Republic of Macedonia the Gauss-Krüger projection is in use as official state cartographic projection ...
Veton HAMZA
doaj  

Leukemia and Exposure to Potential Benzene Sources in Children From the Mexico City Metropolitan Area, 2010–2021: A Geospatial Analysis

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Leukemia is the most common childhood cancer in Mexico, and acute lymphoblastic leukemia (ALL) is the most frequent subtype. Exposure to high concentrations of benzene has been associated with ALL incidence, particularly in urban areas. This study evaluated the relationship between distance to benzene emission sources and the number
Orlando Rivera Zurita   +5 more
wiley   +1 more source

Plotting the map projection graticule involving discontinuities based on combined sampling

open access: yesGeoinformatics FCE CTU, 2018
This article presents  new algorithm for interval plotting theprojection graticule on the interval $\varOmega=\varOmega_{\varphi}\times\varOmega_{\lambda}$based on the combined sampling technique.
Tomáš Bayer
doaj   +1 more source

Examining Map Projection Distortions using Geospatial Web Tools [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2014
This paper presents a geospatial web application developed recently to support the teaching needs of sophomores at the University of New Brunswick on basic mapping concepts focussing on map projections.
S. Gupta, T. Tienaah, E. Stefanakis
doaj   +1 more source

Psychosocial Functioning After Pediatric Bone Sarcoma: Generic and Survivor‐Specific Outcomes in Adolescent and Young Adult Patients

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Pediatric bone sarcoma patients and survivors may experience psychosocial challenges related to childhood cancer after their intensive, body‐altering treatment. This cross‐sectional study aimed to evaluate generic and survivor‐specific psychosocial outcomes in a national cohort of pediatric bone sarcoma patients and survivors, and ...
Hinke van der Hoek   +14 more
wiley   +1 more source

Map Projection Definition

open access: yesKartografija i Geoinformacije, 2017
A map projection is the mapping of a curved surface, especially a sphere or ellipsoid, into a plane.
Miljenko Lapaine
doaj  

Connection of Conic and Cylindrical Map Projections

open access: yesISPRS International Journal of Geo-Information
In previous papers that have dealt with cylindrical map projections as limiting cases of conical projections, standard or equidistant parallels were used in the derivations.
Miljenko Lapaine
doaj   +1 more source

HOTINE OBLIQUE MERCATOR MAP PROJECTION IN PROJ4JS LIBRARY [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019
The implementation of GIS application using hybrid approach on smartphone should have a coordinate transformation capability from one coordinate system into another.
K. Anshar, N. Suryana, M. F. I. Othman
doaj   +1 more source

Regression and Evaluation on a Forward Interpolated Version of the Great Circle Arcs–Based Distortion Metric of Map Projections

open access: yesISPRS International Journal of Geo-Information, 2021
We studied the numerical approximation problem of distortion in map projections. Most widely used differential methods calculate area distortion and maximum angular distortion using partial derivatives of forward equations of map projections. However, in
Jin Yan   +3 more
doaj   +1 more source

Ironic Medications: A Narrative‐Based Psycho‐Educational Intervention to Explore Patient–Provider Communication in Adolescents With Haematological Cancer

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Adolescents with haematological malignancies face significant emotional and relational challenges, often accompanied by difficulties in communicating their needs within the healthcare context. To address these issues, a narrative‐based psycho‐educational intervention based on the creation and prescription of Ironic Medications was ...
Marta Stoppa   +7 more
wiley   +1 more source

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