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.
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GeoDLL - Parameter Determination of Coordinate Reference Systems (CRS)

GeoDLL supports the development of geodetic software by providing geodetic functions, which are put together into function groups for specific tasks. To determine the parameters of Coordinate Systems and Reference Systems in own developments a license for the function group "Parameter Determination" can be purchased.

The group "Parameter Determination" contains functions to return values of in GeoDLL predefined and user-defined coordination systems, geodetic Reference Systems and ellipsoids.

Characteristics of the group "Parameter Determination"

  1. Custom coordinate systems for many projections
    1. 16 possible projection types
    2. Orthogonal Output Device Projection (Pixel calculation)
  2. Custom reference systems
    1. Coordinate Frame Rotation (Seven parameters, Helmert)
    2. Position Vector Transformation (Seven parameters, Bursa-Wolf)
    3. European Standard (Seven parameters, ISO 19111)
    4. Molodensky (Three parameters)
  3. Custom earth ellipsoids
    1. Semi major and minor axes
    2. Flattening

Functions of the group "Parameter Determination"

  1. Function getepsg2geodll() - Determine GeoDLL codes equivalent to EPSG code
  2. Function getepsgcrsname() - Determine designation of an EPSG CRS
  3. Function getcoordname() - Coordinate System name
  4. Function getcoordsys() - Formatted Coordinate Systems parameters
  5. Function getcoordform() - 2D Coordinate System's coordinates notation
  6. Function getcoordform3d() - 3D Coordinate System's coordinates notation
  7. Function getcoordaxis() - 2D Coordinate System axes names
  8. Function getcoordaxis3d() - 3D Coordinate System axes names
  9. Function getcoordarea() - Range validity values of a Coordinate System
  10. Function getcoordfixref() - Determining Coordinate System has fixed Reference System
  11. Function getcoordstdrefsys() - Default Reference System of a Coordinate System
  12. Function getcoordstdunitpar() - Default Measurement Unit of a Coordinate System
  13. Funktion getcoordproj() - Projection method number of a Coordinate System
  14. Funktion getcoordstrstatus() - Determining Coordinate System is a strip system
  15. Function getrefname() - Reference System name
  16. Function getrefsys() - Formatted Reference Systems parameters
  17. Function getellname() - Ellipsoid name
  18. Function getellsys() - Formatted ellipsoid parameters
  19. Function getellsource() - Source ellipsoid demi-axes
  20. Function getelltarget() - Target ellipsoid demi-axes
  21. Function getunitname() - Designation of a Measurement Unit
  22. Function getunitpar() - Calculation constant of a Measurement Unit

Ausführliche Funktionsbeschreibungen

Detailed descriptions of all geodetic functions of this function group you find here in the online manual!

KilletSoft News In order that you are always well informed about our company, we write actual news, current information and special offers here into this column.
KilletSoft Logo BY-KanU
Following Baden-Wuerttemberg with its close-meshed NTv2 grid file BWTA2017, the federal state of Bavaria as well has completed extra high-resolution NTv2 files for the transformation of spatial data in real estate cadastres to UTM/ETRS89.
link_in Read the Press Release...
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. link_pdf Read the Award...
link_in Read the Press Release...
KilletSoft Logo NTv2 files
Geosoftware for inserting area boundaries as Polygonal Validity Scopes in NTv2 files.
link_in Read the Worksheet...
KilletSoft Logo Geodata International
A new release ot "Geodata International" is available. The database contains 282 contry files with Towns and Municipalities, Town Districts, Coordinates, Postal Codes etc.
link_in
KilletSoft Logo NTv2 Toolbox
The new program NTv2Tools provides tools for analyzing and processing of NTv2 files. link_in Read the Description...
KilletSoft Logo NTv2 files
Geosoftware with Tools for analyzing and processing of NTv2 files.
link_in 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. link_in Read the Description...
KilletSoft Logo Very big NTv2 files
Solutions for problems with large NTv2 files in GIS and Geosoftware link_in Read the Press Release...
KilletSoft Logo GDA2020
The new geodetic Reference System GDA2020 of Australia is supported by TRANSDAT and GeoDLL now. link_in Read the Press Release...
link_in View the list of CRS...
KilletSoft Logo GoogleMaps / OpenStreetMap
KilletSoft converts Geodata for Navigation in free Map Services.
link_in Read the Worksheet...
KilletSoft Logo Quality Analysis
Practice oriented Accuracy Verification of the Software TRANSDAT and GeoDLL with an extremely structured NTv2 grid file.
link_in 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.
link_pdf Certificate TRANSDAT...
link_pdf Certificate ORTWIN...
link_in Read the Press Release...
Author: Dipl.-Ing. Fred Killet
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Period: since Januar 1, 2020