Zobrazeno 1 - 10
of 110
pro vyhledávání: '"Mark Pilkington"'
Publikováno v:
Canadian Journal of Earth Sciences. 56:452-470
An airborne gravity gradiometer survey was recently flown over the Iron Range Fault in the Purcell anticlinorium, southern Canadian Cordillera. The fault is commonly associated with iron oxide mineralization having characteristics similar to those of
Autor:
Mark Pilkington, Jamie Sutcliffe
The return of the Strange Attractor Journal, offering a characteristically eclectic collection of high weirdness from the margins of culture.After seven years of silence, the acclaimed Strange Attractor Journal returns with a characteristically eclec
Publikováno v:
Mineralogy and Petrology. 112:133-147
As three-dimensional (3-D) modelling of the subcontinental mantle lithosphere is increasingly performed with ever more data and better methods, the robustness of such models is increasingly questioned. Resolution thresholds and uncertainty within dee
Autor:
Mark Pilkington
Shortlisted for the Business Book Awards 2022The world's retail sector has been devastated in recent years by two unstoppable forces: internet shopping and the Covid-19 lockdown. The result: huge numbers of prestigious brands have gone under, or are
Autor:
Mark Pilkington, Olivier Boulanger
Publikováno v:
GEOPHYSICS. 82:J9-J25
The continuation of potential field data from one irregular surface to another, not always horizontal, is often a necessary component within the data processing and interpretation stream. The most common requirement is to reduce field values (or some
Autor:
Mark Pilkington, V Tschirhart
Publikováno v:
GEOPHYSICS. 82:J1-J8
Locating the edges of magnetized sources provides a fundamental tool in the geologic interpretation of magnetic field data. Much recent effort has been expended on developing improvements to existing edge-detection methods, resulting in purported inc
Autor:
Mark Pilkington
An insightful review of the collapse of the traditional retail sector in the West, and a roadmap for its potential recovery.Almost weekly, the news is full of stories about disappearing retail chains. From House of Fraser and BHS to Toys'R'Us and Sea
Autor:
Mark Pilkington, Xiong Li
Publikováno v:
GEOPHYSICS. 81:J79-J86
Many of the transforms and attributes used in gravity and magnetic interpretation can be expressed as a 2D or 3D vector. The horizontal gradient and the 2D analytic signal are 2D vectors. The gravity or magnetic field, the 3D analytic signal, and the
Autor:
Mark Pilkington
Publikováno v:
GEOPHYSICS. 81:J1-J9
Inversion of magnetic data into 3D models is becoming commonplace. The theoretical basis of the method is well established and has been extended to include constraints based on physical properties and geologic information. Nevertheless, only limited
Publikováno v:
Geochemistry, Geophysics, Geosystems. 16:3555-3574
Reconstruction of the 3-dimensional tectonic assembly of early continents, first as Archean cratons and then Proterozoic shields, remains poorly understood. In this paper, all readily available geophysical and geochemical data are assembled in a 3-D