ORTWIN is a program for the country-wide inquiry of the cities and towns, localities, postal codes and telephone selections in Germany. It finds postal zip codes, telephone pre selections, coordinates and ground level elevations. The program determines municipal codes, local center points, car license codes, topographic maps, Unlocodes and much more. It arranges localities hierarchically into the structures federal state, administrative district, rural district, town, municipality, local quarter and domicile. The program performs perimeter searches and distance calculations. It finds landscapes on different levels, natural units and climatic data like snow- and wind load zones and solar irradiations of all localities.
In a radius around a place or around a postal code area covered localities and postal areas can be clearly represented by a comfortable perimeter search. They can also be arranged in a list, stored as a file and printed.
For the local inquiries and perimeter searches a data base with more than 120.000 geocoded localities is available. The program represents local data, determined by local inquiries and perimeter searches, in graphic overviews and data lists.
The program supports conversions between different Coordinate Systems and the distance calculation between the places. It calculates with Gauss Krueger coordinates referring to the Potsdam Datum (Bessel ellipsoid, Rauenberg) and with Geographic Coordinates on the geodetic datum WGS84. It also works with UTM coordinates, which refer to the datum ETRS89 (GRS80, geocentric).
The functionality of the program is described in a detailed electronic manual. The program can be run on most common networks and it is possible to use Terminal Services on WINDOWS Servers. The client installations are done automatically.
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GeoDLL / TRANSDAT
Proposal for using Polygonal Validity Scopes in NTv2 grid files.
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WINDOWS© 10 compatible
Our software has got the certificate "WINDOWS© 10 compatible". So it complies with the compatibility standards of the Microsoft operating systems WINDOWS© 10.
GeoDLL provides Time Zone Calculations with aspect to Maritime Territorial Limits.
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TRANSDAT / GeoDLL
The program and the DLL now support all HARN / HPGN Reference Systems of the United States.
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The latest versions of the programs TRANSDAT and SEVENPAR support language files for the programs interface. Since the language dependent texts are managed in external files, new languages can be added at any time by creating new language files. Every user of the program now can compile language files by himself.