Monday, May 21, 2018

What could the HDFGroup do to improve HDF5 (and HDF4)

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Back in 2014, I tried to do a bit of cleanup on HDF4 & HDF5.  I'm sure my comments are long out of date... https://github.com/sch...
2 comments:
Monday, May 7, 2018

Paywalled docs

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" Maritime navigation and radiocommunication equipment and systems - Digital interfaces - Part 460: Multiple talkers and multiple liste...
Monday, September 25, 2017

GPS spoofing possibly seen in AIS data

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Disclaimer:  The opinions here are my own and do not represent Google, SkyTruth, Global Fishing Watch, or the Univ. of New Hampshire.  I wo...
2 comments:
Saturday, September 2, 2017

AIS Integrity and Security - Part 0

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Disclaimer:  The opinions here are my own and do not represent Google, SkyTruth, Global Fishing Watch, or the Univ. of New Hampshire.  I wor...
1 comment:
Thursday, April 20, 2017

AIS requirements for the Panama Canal

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http://www.pancanal.com/eng/op/notices/2014/N01-2014-Rev01.pdf  has requirements for AIS on ships going through the Panama Canal.   I hear r...
Monday, April 3, 2017

End of my USCG NAIS Feed

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Last month, I finally called an end to my USCG NAIS feed.  The server running AISUser was running an ancient version of CentOS whose is end-...
Friday, March 24, 2017

Danish AIS almost interesting

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I just saw that the Danish have released AIS data publicly.  I was excited until I saw what one of the files looks like.  It's not RAW A...
4 comments: