000193415 001__ 193415
000193415 005__ 20210526103143.0
000193415 020__ $$a978-619-7408-03-4
000193415 041__ $$aeng
000193415 1001_ $$aHavrlant, Jan
000193415 24510 $$aDigital models of old globes created from globe segments
000193415 300__ $$a8 stran
000193415 5203_ $$9eng$$a"Digitization and publication of old globes on the Internet allows the public a detailed inspection of globes that are normally encountered only in a limited way. In the collections of memory institutions two forms of globes can be found. In the first case there are the classic spherical globes placed in decorative stands. In the second case the globes are stored as a set of globe prints. Such globe prints usually consist of a series of globe gores and two polar caps. 
This paper deals with the issue of creating digital 3D models of globes from the raster images of globe prints. The effort is to introduce the globes that have survived only in form of globe prints and enable its conversion into a spherical shape. Last but not least, an important benefit of this work is to make created digital models publicly available.
For digital data acquisition was used an accurate cartometric scanner of A0+ format with resolution 800 dpi. Because the exact projection background of globe prints is not known, it is necessary to determine the cartographic projection used for the construction of gores and polar caps. After determining the correct projection the scanned globe prints are processed in specialized software that was created for this purpose. The last step in the whole process of digitization is to expose the final digital models of globes on the Internet."
000193415 655_4 $$aanotace
000193415 653_0 $$aCartographic projection
000193415 653_0 $$aDigital data acquisitions
000193415 653_0 $$aDigital model
000193415 653_0 $$aMemory institutions
000193415 653_0 $$aGlobe prints
000193415 653_0 $$aSpecialized software
000193415 653_0 $$aThin plate spline
000193415 653_0 $$aSpherical shape
000193415 7001_ $$aVacková, Klára
000193415 7001_ $$aTalich, Milan
000193415 7001_ $$aBöhm, Ondřej
000193415 7730_ $$92017$$dAlbena, International Multidisciplinary Scientific Geoconference, 2017$$gstr. 473-480$$tInternational Multidisciplinary Scientific GeoConference Surveying Geology and Mining Ecology Management, SGEM 2017, Conference Proceedings$$x1314-2704$$z978-619-7408-03-4
000193415 85642 $$uhttps://www.rvvi.cz/riv?s=jednoduche-vyhledavani&ss=detail&h=RIV%2F00025615%3A_____%2F17%3AN0000045%21RIV18-MSM-00025615
000193415 856__ $$uurn:doi:10.5593/sgem2017/23/S11.058
000193415 85640 $$uhttps://sgemworld.at/sgemlib/spip.php?article9485
000193415 943__ $$aRIV:D
000193415 980__ $$aclanky_vugtk
000193415 985__ $$aanotace
000193415 985__ $$ariv
000193415 985__ $$ahavrlant
000193415 985__ $$avackova
000193415 985__ $$atalich
000193415 985__ $$abohm