Killet Software Ing.-GbR (KilletSoft) offers the Dynamic Link Library GeoDLL for embedding professional coordinate transformations and solving geodetic tasks in own Windows programs.
In a further dynamic link library called BetaDLL we specifically address conversions between the reference system DHDN and ETRS89 according to the INSPIRE Directive in the light of the NTv2 standards BeTA2007.
The complete functionality of BetaDLL has been included in the new version GeoDLL 15.00 since the year change.
In addition, GeoDLL supports the even more precise NTv2 solutions of the German federal states Bavaria, Brandenburg, Bremen, Hamburg, Hesse, Saarland, Saxony, Saxony-Anhalt and Thuringia. On the site http://www.killetsoft.de/p_gdln_e.htm NTv2 gridfiles of some federal states can be downloaded directly. Those NTv2 files have been licensed by their publishers exclusively for use with KilletSoft products. Because the gridfiles are encrypted, they only can be used by the function library GeoDLL and the program TRANSDAT for highly accurate coordinate transformations. For others, sometimes chargeable NTv2 gridfiles, links to the distributors from the respective federal states are provided on the above page. Furthermore, almost all by the European and overseas countries available NTv2 files are ready for download on that side.
BetaDLL in future is no longer supported and no longer distributed by KilletSoft. Thus, user of BetaDLL has no disadvantage, they get permission to acquire particularly favorable updates and upgrades of the GeoDLL function groups "Coordinate Transformations" and "NTv2 Grid Data". Quasi as a bonus, beside the previously in BetaDLL contained INSPIRE transformations with the BeTA2007 gridfile, also the high-precision NTv2 transformations of the German federal states and other countries and worldwide thousands of conventional coordinate transformations can be performed. Also the direct use of EPSG codes is possible with GeoDLL functions.
GeoDLL, witch runs on all modern WINDOWS operating systems, can be included into programs written, for example, in C, C#, C++, Delphi, MS-Access and Excel, Visual-Basic, Visual Objects, Vulcan and other programming languages. For use on other platforms, such as UNIX or LINUX, the C++ source code of GeoDLL is available. In order to support your developments, examples and interfaces with source code of many commonly used programming languages and a Visual Studio C++ project are included. More information and a free, in own applications linkable trial version of the Dynamic Link Library GeoDLL, you can find on the internet site http://www.killetsoft.de/p_gdla_e.htm.
|Begriffe:||BeTA2007||File with grid data for exact transformations between ETRS89 and DHDN in Germany.|
Reference system formerly used in Germany.
Dynamic Link Library
Datei mit unter WINDOWS® lauffähigem Programmcode.
|EPSG / IOGP||
Formerly: European Petroleum Survey Group Geodesy
Today: International Association of Oil & Gas Producers (IOGP)
Worldwide unique code numbers for coordinate reference systems (EPSG codes).
European Terrestrial Reference System 1989
Across Europe used geodetic reference system.
Infrastructure for Spatial Information in the European Community
European Commission with the aim to create a uniform spatial data base for Europe.
National Transformation Version 2
In Canada developed standard for grid-based reference system transitions.
In order that you always are well informed about our company, we write actual news, current information and special offers here into this column.
BY-KanU and BWTA2017
Bavaria and Baden-Wuerttemberg are developing close-meshed grid files for the transformation of geodata in real estate cadastres to UTM/ETRS89.
Read the Press Release...
The new geodetic Reference System GDA2020 of Australia is supported by TRANSDAT and GeoDLL now. See the list of CRS...
"Geodata Germany" has been updated on the data conditions of January 1st, 2017. The database contains Towns and Municipalities, Town Districts, Coordinates, Postal Codes, Dialing Codes etc.
A new release ot "Geodata International" is available since March 2017. The database contains 256 contry files with Towns and Municipalities, Town Districts, Coordinates, Postal Codes etc.
GeoDLL / TRANSDAT
Proposal for using Polygonal Validity Scopes in NTv2 grid files.
Read the White Paper...
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.
Read the Press Release...
TRANSDAT / GeoDLL
The program and the DLL now support all HARN / HPGN Reference Systems of the United States.
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. Everybody who is interested can translate a new language file into his native language for himself and all users.