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Killet GeoSoftware 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 "German 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 - Geodetic Development Kit
Function group "Notation Calculations"

Formula Example

GeoDLL - Notation calculations and exact rounding of geographic coordinates

GeoDLL supports the development of geodetic software by providing geodetic functions, which are put together into function groups for specific tasks. To use notation calculations and exact rounding of geographic coordinates in own developments a license for the function group "Notation Calculations" can be purchased.

The group "Notation Calculations" contains functions for conversions of geographic coordinates from one notation to another and for correct decimal rounding of geographic coordinates of different notations.

Characteristics of the group "Notation Calculations"

  1. Conversions of Geographic Coordinates
    1. Decimal notation (degree)
    2. Gradual notation (DMS)
    3. Nautical notation (DM)
    4. Second notation
    5. Gonal notation
  2. Exact rounding of Geographic Coordinates

Functions of the group "Notation Calculations"

  1. Function umfd2g() - Translates decimal notation to degree notation
  2. Function umfd2gn() - Translates decimal notation tAo gonal notation
  3. Function umfd2n() - Translates decimal notation to nautical notation
  4. Function umfd2s() - Translates decimal notation to seconds notation
  5. Function umfg2d() - Translates degree notation to decimal notation
  6. Function umfgn2d() - Translates gonal notation to decimal notation
  7. Function umfn2d() - Translates nautical notation to decimal notation
  8. Function umfs2d() - Translates seconds notation into decimal notation
  9. Function umfroundg() - Accurate rounding of degree coordinates
  10. Function umfroundn() - Accurate rounding of nautical coordinates
  11. Function setcoorarea() - Coordinate System range check on / off

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.
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KilletSoft Logo Geodata Germany
All database tables has been updated on the data conditions of January 1st, 2023. The database tables of "GeoData Germany" contain all German towns, municipalities and urban districts, coordinates, postal codes, dialling codes, administrative units, nature areas, landscapes, travel areas, wind and snow loads, solar irradiation, cartographies info etc.
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Display Formats of UTM Coordinates.
Display formats, calculation methods and the historical background of the UTM coordinate system.
Third revised edition of the popular technical article.
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What actually is a Coordinate Reference System?
Explanation of the Coordinate Reference System with the components Coordinate System, Reference System, Reference Definition and Reference Frame.
Second revised edition.
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KilletSoft Logo Illegal software versions
The illegal use of our software got out of control!
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KilletSoft Logo NTv2 collection
KilletSoft has brought together NTv2 files as a worldwide collection on a central website and linked for the direct download.
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link_in To the NTv2 collection...
KilletSoft Logo is member of
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KilletSoft Logo Translators wanted!
The programs TRANSDAT, SEVENPAR, NTv2Creator, NTv2Poly and NTv2Tools support language files for the programs interface. Since the language dependent texts are managed in external files, link_in 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.
Author: Dipl.-Ing. Fred Killet
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Period: since Januar 1, 2023