When a disabled German U-boat, the U-571, strands in the middle of the ocean, the Allies spy a golden opportunity. A crew of American submariners, led by Captain John Dahlgren (Bill Paxton) and his passed-over executive officer, Lieutenant Andrew Tyler (Matthew McConaughey), are dispatched on a covert mission.
delivers a brief but memorable turn as Captain Dahlgren, serving as the ideological blueprint for what a captain must be.
: Rather than relying strictly on green screens, the production constructed a massive, full-scale, 600-ton seaworthy replica of a German Type VII U-boat . This replica took a full year to build and was subjected to real sea trials in the Mediterranean near Malta.
When Dahlgren is killed, Tyler is thrust into the captain's chair under the worst possible circumstances. He must command a broken crew on a broken enemy ship. His evolution from a frustrated subordinate into a decisive leader forms the emotional backbone of the movie. This growth culminates in a agonizing choice where Tyler must order a crew member into a flooded compartment to fix a valve, knowing it means certain death. The Controversy: Hollywood vs. Historical Fact
: The film’s revisionist history was so significant that it was condemned in the British Parliament, leading to an onscreen disclaimer during the end credits acknowledging the actual contributions of British forces. How Much Should We Teach the Enigma Machine?
, this movie is a fascinating relic of Y2K-era action cinema—a "popcorn movie" that managed to win an Oscar for Sound Editing while simultaneously sparking an international diplomatic incident. The Premise: Stealing the Unstealable
Trapped inside a leaky, disabled German U-boat, hunted by a relentless enemy in the crushing depths of the Atlantic, the untested Lieutenant Tyler must rise to the occasion and lead his men on a desperate fight for survival. The film becomes a white-knuckle game of cat-and-mouse, filled with tense depth-charge attacks, claustrophobic close-quarters battles, and daring acts of courage.
However, U-571 is just as famous for its departure from historical facts, particularly regarding the crucial Allied operation to capture the German Enigma cipher machine. The Plot: A High-Stakes Mission
The mission takes a disastrous turn when their own sub is destroyed by a German supply vessel, leaving the survivors stranded on the damaged Lieutenant Andrew Tyler
The remains one of the most intense, technically impressive, and historically controversial blockbusters of its era. Directed by Jonathan Mostow and starring Matthew McConaughey, Harvey Keitel, and Bill Paxton, the film grossed over $127 million worldwide and earned an Academy Award for Best Sound Editing. However, its legacy is deeply split down the middle: a triumph of high-octane Hollywood filmmaking on one side, and a profound distortion of true World War II history on the other. ⚓ The Plot: A Desperate Heist in the Atlantic
In reality, the British Royal Navy captured the first naval Enigma machine and codebooks long before America entered the war. On May 9, 1941, months before the attack on Pearl Harbor, the crew of the British destroyer HMS Bulldog boarded the crippled German submarine U-110 in the North Atlantic. Led by Sub-Lieutenant David Balme, the boarding party retrieved the Enigma machine and crucial code documents in total secrecy. This intelligence windfall allowed Alan Turing and the codebreakers at Bletchley Park to crack the German naval codes, saving countless Allied merchant ships and effectively altering the course of the war.
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Free and open source software (FOSS) holds numerous compelling advantages for businesses, some of them even more valuable than the software's low price. In general, open source software gets closest to what users want because those users can have a hand in making it so. It's not a matter of the vendor giving users what it thinks they want - users and developers make what they want, and they make it well. movie u-571
MapWindow5 has the intention to become the most user friendly GIS desktop application available. Features like the repository and the toolbox are good examples of this intention. Because it is open source it is easy to modify and thanks to the auto-updater users will have the latest version. When a disabled German U-boat, the U-571, strands
MapWindow5 is build from scratch starting in early 2015. MW5 is written in C# using Visual Studio 2013 Community and uses several design patterns and best practices like MVC, MVP, dependency injection, MEF. Multi-threading and multi-tasking is part of the core architecture. The SOLID principles have been applied throughout the code. : Rather than relying strictly on green screens,
Thanks to the implementation of the Managed Extensibility Framework (MEF) it is relatively easy to extent MW5 by creating plug-ins or tools for the toolbox. In general tools are single tasks like buffering or clipping. Plug-ins are more complex and can do multiple tasks and/or have a more complex user form. In code plug-ins and tools are written more or less the same.
MapWinGIS.ocx is a free and open source C++ based geographic information system programming ActiveX Control and application programmer interface (API) that can be added to a Windows Form in Visual Basic, C#, Delphi, or other languages that support ActiveX (like MS-Office), providing your application with a map. In 2016 we've moved the source code from CodePlex to GitHub.
MapWindow5 is based on the history of MapWindow 4, but is a completely new code base written entirely in the C# programming language. MapWindow5 still uses MapWinGIS as its mapping engine, making it very fast. MapWindow5 has support for geo-database (PostGIS, MS-SQL Spatial, SpatiaLite), WMS, multi-threading tools and much more. In 2016 we've moved the source code from CodePlex to GitHub.
HydroDesktop is a free and open source GIS enabled desktop application that helps you search for, download, visualize, and analyze hydrologic and climate data registered with the CUAHSI Hydrologic Information System.
DotSpatial is a geographic information system library written for .NET 4. It allows developers to incorporate spatial data, analysis and mapping functionality into their applications or to contribute GIS extensions to the community.
Associate Professor, Brigham Young University.
Started the MapWindow project in 1998.
Started with MapWindow in 2002. Has been involved since. Is the team manager of the MapWindow5 and MapWinGIS projects. With MapWindow.nl he provides support for MapWindow.
Started programming about 40 years ago (in Fortran), got into PC/DOS development in the mid-80’s (Turbo Pascal), and Windows development in the early 90’s (VB3/C++/MFC). Joined the MapWindow development team in mid 2017.
Valuable tester, reported several issues. Creates custom plug-ins.
Added new features to MapWinGIS (C++) since 2010. Started the development of MapWindow5 (C#) in early 2015. Responsible for the new features and enhancements of the last years. Left the team in 2017 to focus on his professional career.
Interested in OpenGL. High knownledge about SpatiaLite and QGis.
We have an extensive API documentation for MapWinGIS with a lot of C# code samples.
Discourse is hosting our forum.
It's very active. Start there when you have questions:
MapWinGIS Discourse forum.
Also check MapWindow on YouTube.
The documentation for MapWindow5 is still under construction. We are adding manuals for general
use, for specific plug-ins and tools and some development documententation.
Discourse is hosting our forum.
It's very active. Start there when you have questions:
MapWindow5 Discourse forum.
Also check MapWindow on YouTube.
Dear Visitor,
Hello and thanks for visiting MapWindow.org. My name is Dan Ames and I am the original developer
of MapWindow GIS. My colleague Paul Meems is currently the MapWindow Project Manager.
If you have a technical question, please post it on the MapWindow Discussion Forum. If you find
a bug in MapWindow,
or have a feature request, please post it on our MapWindow Issue Tracker.
Please use this form to let me know about your successes, challenges, critiques, collaboration
ideas, custom development
needs, and any other questions for which you can not find an answer.
Sincerely,
Dan and Paul