Killet Software Ing.-GbR - short: KilletSoft - is a software company, which was established in the year 1991. The society is divided into the ranges "Geodetic Standard Software", "Development Tools for Geoinformatics" and "International Geodata". The focal trades of the companies supplied by KilletSoft are consulting engineers, GIS developers, Internet marketing, public utilities, logistics, telecommunications, security and public services.
  •   Print page content  •    Contact  •    Imprint
Deutsch English

NTv2 transformations from BetaDLL has been adopted in Geodetic Development Kit GeoDLL
Kempen, January 01, 2015
Killet Software Ing.-GbR
 Download Press Release as MS WORD file

Logo 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 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 TRANSDATpro 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 Transformations". 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, which 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

BeTA2007 File with grid data for exact transformations between ETRS89 and DHDN in Germany.
DHDN Deutsches Haupt-Dreiecksnetz
Reference system formerly used in Germany.
DLL 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).
ETRS89 European Terrestrial Reference System 1989
Across Europe used geodetic reference system.
INSPIRE Infrastructure for Spatial Information in the European Community
European Commission with the aim to create a uniform spatial data base for Europe.
NTv2 National Transformation Version 2
In Canada developed standard for grid-based reference system transitions.

KilletSoft News In order that you always are well informed about our company, we write actual news, current information and special offers here into this column.

KilletSoft Logo EU Business Award 2018
Award 2018 The EU Business News Magazine from Great Britain has given the "EU Business Award 2018" to KilletSoft.  Read the Award...
 Read the Press Release...

KilletSoft Logo NTv2 files
Geosoftware for inserting area boundaries as Polygonal Validity Scopes in NTv2 files.
 Read the Worksheet...

KilletSoft Logo Geodata International
A new release ot "Geodata International" is available since July 2018. The database contains 282 contry files with Towns and Municipalities, Town Districts, Coordinates, Postal Codes etc.

KilletSoft Logo NTv2 Toolbox
The new program NTv2Tools provides tools for analyzing and processing of NTv2 files.  Read the Description...

KilletSoft Logo NTv2 files
Geosoftware with Tools for analyzing and processing of NTv2 files.
 Read the Worksheet...

KilletSoft Logo PolyGonal Validity Scopes
The new program NTv2Poly complements NTv2 files with Polygonal Validity Scopes that are taken from an outline shapefile.  Read the Description...

KilletSoft Logo Very big NTv2 files
Solutions for problems with large NTv2 files in GIS and Geosoftware  Read the Press Release...

KilletSoft Logo GDA2020
The new geodetic Reference System GDA2020 of Australia is supported by TRANSDAT and GeoDLL now.  Read the Press Release...
 View the list of CRS...

KilletSoft Logo BWTA2017
Baden-Wuerttemberg has completed the close-meshed NTv2 grid file for the transformation of geodata in real estate cadastres to UTM/ETRS89.
 Read the Press Release...

KilletSoft Logo GoogleMaps / OpenStreetMap
KilletSoft converts Geodata for Navigation in free Map Services.
 Read the Worksheet...

KilletSoft Logo Quality Analysis
Practice oriented Accuracy Verification of the Software TRANSDAT and GeoDLL with an extremely structured NTv2 grid file.
 Read the Worksheet...

KilletSoft Logo Innovation Award 2016
Award 2016 KilletSoft's geodetic software has won for the second year in succession the Innovation Award from the Initiative Small and Medium Enterprises.
 Certificate TRANSDAT...
 Certificate ORTWIN...
 Read the Press Release...

KilletSoft Logo GeoDLL / TRANSDAT
Proposal for using Polygonal Validity Scopes in NTv2 grid files.
 Read the Worksheet...

KilletSoft Logo Translators wanted!
The programs TRANSDAT, SEVENPAR, NTv2Poly and NTv2Tools 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.