projection

(redirected from Map projections)
Also found in: Dictionary, Thesaurus, Medical, Financial, Encyclopedia.
See: design, plan
References in periodicals archive ?
1993), Flattening the Earth: Two Thousand Years of Map Projections, University of Chicago Press, Chicago.
1, Maher, a member of Esri's Support Services team for ArcGIS software, provides a practical guide to lining up data in map projections and resolving alignment problems.
Curated by Jeffrey Uslip, the Santa Monica Museum's "Agnes Denes: Body Prints, Philosophical Drawings, and Map Projections, 1969-1978" brought together a noteworthy variety of Denes's works on paper--a facet of her production often overlooked despite its critical role in her work, to say nothing of the sheer impressiveness of her draftsmanship.
The map projections began with ill-considered choices such as the Mercator projection and were later replaced by map projections better suited for eclipses, such as the stereographic and orthographic projections.
A geographic information system (GIS) specialist first thinks about the catalogue of conformal map projections, unprojection, geographic datum transformation, and reprojection with various software packages.
In addition, as is well known, one of the basic requirements for building site network is that reductions in a geodetic reference ellipsoid and due to map projections (for example, effects could be relatively large and reduction in the line of 200 m on the central meridian of TM projection equals 80 mm) should be avoided in the majority of cases.
There are thousands of map projections, each with its own set of compromises.
As a member of support services at Esri, a leading maker of geographical information systems (GIS) software, Maher treats common problems with misaligned map projections.
A successful Geographic Information System (GIS) depends largely on using map projections correctly, with one person's skills in managing and converting projections frequently dictating the overall value of a particular database.
If state-by-state polling and electoral map projections are accurate, McCain will need to win Pennsylvania and Ohio.