Archive for July, 2009

Published by breki on 30 Jul 2009

Fresh Catch For July 30th

These are my new delicious links for July 30th:


Published by breki on 29 Jul 2009

GroundTruth: SRTM Hotfix

NASA has moved the SRTM tiles again (they are now stored under v2.1 directory, but I don’t know if there’s any difference in the content compared to the v2 version). So GroundTruth’s and Kosmos’ contours functionality stopped working.

Unfortunately I’m in the middle of a major refactoring of the whole of my OSM code in preparation for Kosmos v3 and support for other sources of DEM, so it’s kind of difficult to produce running versions of my software: the builds are broken, I’ve temporarily stopped my build server etc.

But I’ve decided to take a few hours and prepare a new build for GroundTruth at least (Kosmos will have to wait, too much changes in the code). Since I didn’t have much time to test it, it is “officially” marked as an experimental build, and I’ve put it under http://downloads.igorbrejc.net/osm/groundtruth/experimental/ directory (just use the ZIP with the latest date). I hope it works.

BTW: if NASA decides to move the tiles again, there’s a new setting in the configuration file (GroundTruth.exe.config):

<add key="SrtmServerUrl" value="http://dds.cr.usgs.gov/srtm/version2_1/"/>

You’ll be able to change the URL yourself this time :)

Published by breki on 28 Jul 2009

Fresh Catch For July 28th

These are my new delicious links for July 28th:


Published by breki on 22 Jul 2009

Fresh Catch For July 21st

These are my new delicious links for July 21st:


Published by breki on 21 Jul 2009

Fresh Catch For July 21st

These are my new delicious links for July 21st:


Published by breki on 19 Jul 2009

Uncontrolling Projects

Jeff Atwood discusses in his latest blog post the article written by Tom DeMarco, one of the most respected people in software engineering arena. It is a short article and I recommend reading it. I especially like the following paragraphs:

….This  leads us  to  the odd conclusion  that  strict  control  is  something  that matters  a  lot  on  relatively  useless  projects  and much  less  on  useful  projects.  It  suggests  that  the more you focus on control, the more  likely you’re working  on  a  project  that’s  striving  to  deliver something of relatively minor value.

and

So, how do you manage a project without  controlling  it? Well, you manage  the people  and  control  the  time  and money. You say to your team leads, for example, “I have a finish date in mind, and I’m not even  going  to  share  it with  you. When  I come  in  one  day  and  tell  you  the  project will end  in one week, you have  to be ready  to  package  up  and  deliver  what you’ve got as  the fnal product. Your  job is  to  go  about  the  project  incrementally, adding pieces to the whole in the order of their relative value, and doing integration and  documentation  and  acceptance  testing incrementally as you go.”

Published by breki on 19 Jul 2009

Fresh Catch For July 19th

These are my new delicious links for July 19th:


Published by breki on 17 Jul 2009

Fresh Catch For July 17th

These are my new delicious links for July 17th:


Published by breki on 15 Jul 2009

Fresh Catch For July 15th

These are my new delicious links for July 15th:


Published by breki on 14 Jul 2009

Fresh Catch For July 14th

These are my new delicious links for July 14th:


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