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 industrial sectors of emphasis of the companies supplied by KilletSoft are consulting engineers, GIS developers, Internet marketing, public utilities, logistics, telecommunications, security and public services.
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Spatial Helmert Transformation

SEVENPAR calculates from identical points in different geodetic Reference Systems precise parameter sets for the Spatial Helmert, Bursa-Wolf and Molodenski transformation with seven respectively three parameters. The parameter sets can be used by GIS and transformation programs to compute Coordinate Transformations with accurate datum shifts between the Reference Systems.

SEVENPAR - Version 6.05 - Latest update on 1 August 2016
The latest important changes

  1. Printing of the settings and the determined parameters.
  2. WINDOWS©10 certification after 32Bit / 64Bit intensive test.
  3. Calculation with up to 30.000 identical points.
  4. More performance for parameter calculations with C++ functions from GeoDLL.
  5. Calculation of a rotation matrix.

Calculation of Helmert and Molodensky Parameter Sets

Identical Points
Calculation with Identical Points

Identical Points
Calculated Residuals
Calculated Residuals of Identical Points

Calculated Residuals
Helmert Seven Parameter Set
Calculated Helmert Seven Parameter Set

Helmert Seven Parameter Set

In many branches, custom defined areas and situations coordinates have to be transformed into different Coordinate Reference Systems (CRS). SEVENPAR is the tool of choice to calculate a Three or Seven Parameter Set to do coordinate transformations between that CRS. Considering that for both CRS each a list with coordinates of identical points are required. SEVENPAR is an very flexible tool for determining precisely Transformation Parameter Sets. Additional the program calculates a Rotation Matrix, the residuals of all identical points for further use, and as quality criterias the Maximum, Average and Mean Square (RMS) Residuals. The determined transformation parameters can be entered directly into suitable transformation software, e.g.  TRANSDAT Coordinate Transformation, or into the calculation software of GPS receivers to do exact Coordinate Transformations.

A detailed program description can be found on  this page.
More components of the user interface are shown on  this page.

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 Anniversary
 
Good service pays off - 25 years Geo Software by KilletSoft!
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KilletSoft Logo Updates
 
The period, in which you can use free updates of our programs, has been extended!
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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...
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KilletSoft Logo GeoDLL / TRANSDAT
 
Proposal for using Polygonal Validity Scopes in NTv2 grid files.
Read the White Paper...

KilletSoft Logo WINDOWS© 10 compatible
 
Win10 kompatibel Our software has got the certificate "WINDOWS© 10 compatible". So it complies with the compatibility standards of the Microsoft operating systems WINDOWS© 10.

KilletSoft Logo NTv2 Hamburg
 
Highly accurate NTv2 file of the Federal State of Hamburg free of charge for TRANSDAT and GeoDLL users.
Download the NTv2 file ...
Read the Press Release...

KilletSoft Logo GeoDLL
 
GeoDLL provides Time Zone Calculations with aspect to Maritime Territorial Limits.
Read the Press Release...

KilletSoft Logo TRANSDAT / GeoDLL
 
The program and the DLL now support all HARN / HPGN Reference Systems of the United States.
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KilletSoft Logo Translators wanted!
 
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 for himself and our customers.