GPlates offers a novel combination of interactive plate-tectonic reconstructions, geographic information system (GIS) functionality and raster data visualisation. GPlates enables both the visualisation and the manipulation of plate-tectonic reconstructions and associated data through geological time. GPlates runs on Windows, Linux and MacOS X. . GPlates enables both the visualisation and the manipulation of plate-tectonic reconstructions and associated data through geological time. GPlates runs on . Plate-tectonic reconstructions are the calculations of the probable positions, orientations and motions of tectonic plates through time, based upon the relative (plate-to-plate) positions of plates at various times in the past which may be inferred from other data. Geological, geophysical and paleo-geographic data may be attached to the simulated plates, enabling a researcher to trace the motions and interactions of these data through time. ESRI Shapefile (including the ability to map shape attributes in a Shapefile to feature properties in GPlates on a user-specified, per-Shapefile basis) loading and saving reconstruction poles (finite rotations which enable geological, geographic and tectonic features to be reconstructed through geological time): of raster images, to enable visualisation of “gridded” geophysical data such as mantle density anomalies, mantle convection-driven dynamic surface topography and the global raster images, which are assumed to cover the whole globe, from -180 to +180 degrees longitude and -90 to +90 latitude, and displaying geological, geographic and tectonic features, as well as raster images, on the globe, in any of the following map-projections: moving and re-orienting the camera (the viewpoint of the user), by “dragging” the mouse on the globe, using the keyboard arrow keys, or specifying the desired viewpoint in a dialog box zooming the camera, using the scroll-wheel of the mouse, the Zoom In tool, or the slider on the right-hand-side of the reconstruction view of the current projected contents of the reconstruction view in Scalable Vector Graphics (SVG) format, for later viewing in a web-browser or vector-graphics editor such as Adobe Illustrator by dragging the mouse cursor to move plates, including the ability to constrain the latitude, or constrain to a stage pole, during the interactive adjustment. Source.


Яндекс.Метрика Рейтинг@Mail.ru Free Web Counter
page counter
Last Modified: February 26, 2014 @ 12:00 am