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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Hyfran Plus Jun 2026

✨ ✅ Advanced absorption formula ✅ Targeted support where you need it ✅ Trusted by healthcare professionals

: It is a staple for municipal and provincial agencies creating flood hazard maps and designing critical infrastructure.

The software enables the analysis of time-series datasets to predict the probability and recurrence intervals of extreme phenomena. This makes it a component of global climate change adaptation, civil planning, and risk mitigation strategies. Core Technical Features of Hyfran-Plus

(Hydrological Frequency Analysis Plus Decision Support System) is a premier engineering and statistical software application designed to analyze extreme environmental events and fit mathematical probability distributions to independent and identically distributed (IID) datasets. Developed by researchers at the National Institute of Scientific Research (INRS-ETE) in Quebec, Canada, in collaboration with Hydro-Québec and the Natural Sciences and Engineering Research Council (NSERC), the software serves as an indispensable tool for hydrologists, civil engineers, and environmental scientists globally. By allowing users to project the severity and frequency of rare phenomena, HYFRAN-PLUS underpins modern infrastructure design, climate change adaptation planning, and flood hazard mitigation strategies. hyfran plus

Hyfran Plus is not a one-size-fits-all product; it is a solution for specific, high-stakes scenarios.

People speculated. A startup? An art collective? A cult with better design sensibilities? Theories bloomed in stairwells and message boards. There were videos of hands holding the card up to streetlamps; there were midnight meetups in coffee shops to trade half-remembered rumors. The postcard became a talisman for those dissatisfied with their routines, an emblem for people who felt the city had started to repeat itself like an exhausted headline.

(Hydrological Frequency Analysis PLUS Decision Support System) is a specialized, industry-standard software tool designed to fit statistical distributions to extreme datasets. Developed by the Chair in Statistical Hydrology at INRS-ETE (Institut National de la Recherche Scientifique) in Canada, this interactive Windows application is a mainstay in civil engineering, meteorology, and water resources management. ✨ ✅ Advanced absorption formula ✅ Targeted support

HYFRAN-PLUS (Hydrological Frequency Analysis PLUS) is a specialized software package developed by the (Institut national de la recherche scientifique) in Canada, designed to perform statistical frequency analysis on extreme environmental data. It is primarily used to analyze maximum daily rainfall, flood peaks, and low flow events to help engineers and researchers estimate the probability of recurrence for extreme events. Key Aspects of HYFRAN-PLUS

Assesses stationarity and trends in the data.

Engineers rely heavily on the platform when executing regional infrastructure projects. The standard protocol generally involves the following steps: Hyfran Plus is not a one-size-fits-all product; it

Standard elastomeric insulation tends to crack on large-diameter chilled water pipes (over 24 inches) due to thermal contraction and expansion. Hyfran Plus, with its high flexibility and memory retention, remains intact after thousands of thermal cycles. It is the preferred material for district cooling networks and airport HVAC systems.

, primarily designed to estimate the probability of extreme events such as floods and storms. It is widely used by hydrologists to fit historical data to various statistical distributions to predict future occurrences over specific return periods (e.g., 10, 50, or 100 years). ResearchGate Core Functionalities

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 Service and Maintenance
Since January 2026 also customers outside Germany can conclude Service and Maintenance agreements with us for all GeoPrograms, GeoTools, and GeoData. The Service and Maintenance agreement includes the delivery of annual updates and consulting by phone or email. You can conclude the agreement using the respective online order forms.
Service Service and Maintenance...
KilletSoft Logo ORTWIN / TOPOWIN
The programs have been equipped with current geodata from January 1, 2026.
ORTWIN Description ORTWIN...
TOPOWIN Description TOPOWIN...
KilletSoft Logo Geodata Germany
All databases has been updated to the data conditions of January 1st, 2026.
link_in Read more...
KilletSoft Logo Special NTv2-Datei
KilletSoft generates with the programs TRANSDATpro, NTv2Generator and NTv2Tools a special NTv2 file for a cable net operator.
NTv2 file Read more...
KilletSoft Logo Newsletter
Our quarterly newsletter informs you about important innovations, updates of our software and interesting geodetic topics. Newsletter Register now...
KilletSoft Logo KilletSoft supplies NASA
We supply NASA with the geodetic programs TRANSDATpro and SEVENPAR.
NASA Read more...
KilletSoft Logo New work sheet
Modeling an NTv2 file under the aspect of economic efficiency.
NTv2 Read the work sheet...
KilletSoft Logo New work sheet
Display Formats of UTM Coordinates.
Third revised edition of the popular technical article.
UTM Read the work sheet...
KilletSoft Logo New work sheet
What actually is a Coordinate Reference System?
Second revised edition.
CRS Read the work sheet...
KilletSoft Logo NTv2 collection
KilletSoft has collated NTv2 files worldwide into a collection on a central website and linked them for download.
NTv2 collection Read the Press Release...
NTv2 collection To the NTv2 collection...
KilletSoft Logo is member of
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Author: Dipl.-Ing. Fred Killet
Page name: p_trda_e.htm
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Period: since Januar 1, 2026