GEOSCAN, résultats de la recherche


TitreGeographic location conversion tool
LicenceVeuillez noter que la Licence du gouvernement ouvert - Canada remplace toutes les licences antérieures.
AuteurLepard, D W
SourceCommission géologique du Canada, Dossier public 3939, 2006; 1 CD-ROM, (Accès ouvert)
ÉditeurRessources naturelles Canada
Éditionversion 4.21
Documentdossier public
Medianumérique; CD-ROM; en ligne
Référence reliéeCette publication est remplacée par les publications suivantes
Référence reliéeCette publication remplace les publications suivantes
Formatstxt; pdf
Sujetsapplications par ordinateur; géomathématique
Diffusé2006 07 26; 2006 08 01
Résumé(disponible en anglais seulement)
This Windows application converts geographic coordinates between any pair of ten systems; latitude and longitude as well as different grid and map projection systems. The grid systems supported are Township and Range, British Columbia's NTS-based grid system, the Canada Lands system, the UTM system, and the UTM-based Military system. The projections supported are Mercator, Lambert, Polyconic, and Albers. Transformations can be done in either the NAD27 or NAD83 datums. Note that the Twp Rge grids are assumed to be the same in each datum with the NAD83 coordinates being obtained by application of NTV2 on the NAD27 coordinates. To use the tool the user (1)enters a location and defines its coordinates system on the input source screen, (2)defines the desired output system on the output destination screen, and (3)selects the find button. The application then calculates the location in the destination system. For File I/O the user is first given a screen with a choice of Long or Short Record format, then a screen to select the comma delimited input File. Records are of form: {source},identifier,{destination} and required quantities not specified default to the screen value. The output file has the same name as the input file except the extension is changed to '.new'. The application is a Delphi (Trade Mark) run-time module for Windows XP and 95/98/00.