Results 141 to 150 of about 171,550 (353)

Quasiconformal mappings, from Ptolemy's geography to the work of Teichmüller

open access: yes, 2018
The origin of quasiconformal mappings, like that of conformal mappings, can be traced back to old cartography where the basic problem was the search for mappings from the sphere onto the plane with minimal deviation from conformality, subject to certain ...
Papadopoulos, A.
core  

Terrain descriptors for landscape synthesis, analysis and simulation

open access: yesComputer Graphics Forum, EarlyView.
Abstract Synthetic landscape generation is an active research area within Computer Graphics. Algorithms for terrain synthesis and ecosystem simulations often rely on simple descriptors such as slope, light accessibility, and drainage area. Typically, the results are assessed from a perceptual standpoint, focusing primarily on visual plausibility. Other
O. Argudo   +3 more
wiley   +1 more source

Mapping standard for sprint orienteering: standardized competition maps for urban, park and forest areas [PDF]

open access: yes, 2005
Orienteering maps are one of the map products where the symbol set is standardized, no national deviations are allowed. Orienteering has developed a new form of competition which was originally held in parks or urban areas.
Zentai, László
core  

Changes in community composition and functional diversity of European bats under climate change

open access: yesConservation Biology, EarlyView.
Abstract Climate change is predicted to drive geographical range shifts that will result in changes in species diversity and functional composition and have potential repercussions for ecosystem functioning. However, the effect of these changes on species composition and functional diversity (FD) remains unclear, especially for mammals, specifically ...
Penelope C. Fialas   +80 more
wiley   +1 more source

4th International Conference of the ICA Commission on the History of Cartography, Budapest, June 28 – 29, 2012

open access: yesKartografija i Geoinformacije, 2012
The Commission on the History of Cartography of the International Cartographic Association (ICA) in collaboration with Dr. Zsolt Török from the Loránd Eötvös University in Budapest organized the 4th International Conference of the ICA Commission on the ...
Marina Rajakovic, Miljenko Lapaine
doaj  

Searchin’ His Eyes, Lookin’ for Traces: Piri Reis’ World Map of 1513 & its Islamic Iconographic Connections (A Reading Through Bagdat 334 and Proust)

open access: yes, 2012
The remnant of the 1513 world map of the Ottoman corsair (and later admiral) Muhiddin Piri, a.k.a. Piri Reis, with its focus on the Atlantic and the New World can be ranked as one of the most famous and controversial maps in the annals of the history of ...
Pinto, Karen C.
core  

Shades of empire: Evidence from Swedish and Polish–Lithuanian partitions in the Baltics

open access: yesThe Economic History Review, EarlyView.
Abstract In this study, we explore the long‐run effects of Swedish and Polish–Lithuanian imperial legacies in the Baltic region. Using a robust regression discontinuity design, we identify persistent differences in socio‐economic development across the South Livonia–Courland and the South Livonia–Lettgallia borders that emerged as a result of the ...
Theocharis N. Grigoriadis, Alise Vitola
wiley   +1 more source

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