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OpenCPN

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  Analyzed about 15 hours ago

OpenCPN: A concise ChartPlotter/Navigator. A cross-platform ship-borne GUI application supporting * GPS/GPDS Postition Input * BSB Raster Chart Display * S57 Vector ENChart Display * AIS Input Decoding * Waypoint Autopilot Navigation

1.25M lines of code

25 current contributors

about 22 hours since last commit

3 users on Open Hub

Very High Activity
4.0
   
0 Reviews
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Mostly written in C
Licenses: GNU-GPLv2
Tags ecdis marine maritime nautical navigation

Debrief

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  Analyzed about 17 hours ago

Debrief has been created to perform a variety of functions related to maritime tactical analysis, ranging from detailed analysis requiring accurate calculation and presentation of bearing and bearing rates, through the collation of graphical information to produce a plot for insertion into an ... [More] analysis report, to the recording of animated dynamic sequences for replay in a presentation. The tool was originally produced in the mid 90s to support submarine analysis, but has been expanded since 2005 to support surface and airborne analysis. In its current version Debrief provides little support for analysis of land-based exercises. [Less]

2.03M lines of code

13 current contributors

over 1 year since last commit

1 users on Open Hub

Very Low Activity
5.0
 
0 Reviews
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Mostly written in Java
Licenses: eclipse
Tags analysis gis java mapping maps maritime spatial visualization

libais

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  Analyzed about 10 hours ago

C++ decoder for Automatic Identification System for tracking ships and decoding maritime information

87.6K lines of code

1 current contributors

over 2 years since last commit

1 users on Open Hub

Inactive
0.0
 
0 Reviews
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Mostly written in C++
Licenses: apache_2
Tags ais c++11 maritime navigation nmea nmea0183 python ships

OpenSeaMap

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  Analyzed about 17 hours ago

OpenSeaMap - The free nautical chart

34.1K lines of code

5 current contributors

3 months since last commit

0 users on Open Hub

Low Activity
4.0
   
0 Reviews
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Mostly written in JavaScript
Licenses: CC_Attrib...
Tags charts mapping marine maritime nautical nautical_charts navigation openlayers openseamap openstreetmap streetmap