Björn Jónsson

@bjorn_jons

Software engineer interested in solar system exploration + many other things. Advanced amateur planetary image processor. Ruler of several non-existent planets.

ಅಕ್ಟೋಬರ್ 2014 ಸಮಯದಲ್ಲಿ ಸೇರಿದ್ದಾರೆ

@bjorn_jons ತಡೆಹಿಡಿಯಲಾಗಿದೆ

ನೀವು ಖಚಿತವಾಗಿಯೂ ಈ ಟ್ವೀಟ್‌ಗಳನ್ನು ನೋಡಲು ಬಯಸುವಿರಾ? ಟ್ವೀಟ್‌ಗಳನ್ನು ನೋಡುವುದು @bjorn_jons ಅವರನ್ನು ತಡೆತೆರವುಗೊಳಿಸುವುದಿಲ್ಲ.

  1. ಪಿನ್ ಮಾಡಿದ ಟ್ವೀಟ್
    ಆಗ 15,2016
  2. ಜನ 19

    Awesome Cassini images continue. Detailed image of the rings' unlit side with Cassini 3.8° below the ring plane. Quick & dirty processing.

  3. ಜನ 7

    Reaction when seeing results from quick/simple PhotoScan test run with default parameters using a Cassini Rhea stereo pair as input: WOW!!!

  4. ಜನ 6

    Now I have Agisoft PhotoScan following discussion here with last week. Now the fun starts (DEMs from stereo images etc.)...

  5. ಡಿಸೆಂ 29,2016

    Followup to yesterday's tweet: Enceladus test digital elevation model, Cassini image & 2 test renders. Not bad but DEM still has artifacts.

  6. ಡಿಸೆಂ 28,2016

    Creating a digital elevation model (DEM) of Enceladus from a Cassini image using shape from shading: The first (and extremely ugly) step...

  7. ಡಿಸೆಂ 21,2016
  8. ಡಿಸೆಂ 21,2016

    Pandora from Cassini 2016-12-18. IR3-GRN-UV3 composite+version with enhanced color showing color variations. Prob has minor color artifacts.

  9. ಡಿಸೆಂ 20,2016

    Mimas from Cassini on 2016-11-19. Range ~85,000 km. Enhanced color from IR3-GRN-UV3 images. Mimas' bluish equatorial band is obvious here.

  10. ನವೆಂ 25,2016

    Combining data from the Arctic DEM (resolution ~2 m/pixel) with Sentinel imagery (RGB res 10 m/pixel) looks great. This is Anchorage.

  11. ನವೆಂ 15,2016

    An experimental animation featuring a flyby of Io. Some artistic license has been used.

  12. ನವೆಂ 4,2016

    So very, very happy to reveal the final version of the mosaic I started 6 days ago ....

  13. ನವೆಂ 2,2016

    Test render of a semi-fictional volcano on Io. The texture/elevation model is from images of Tupan Patera and has been procedurally modified

  14. ಅಕ್ಟೋ 30,2016

    Excel is popular for turning various data into graphs/charts but for some reason I'm starting to prefer Gnuplot to Excel in lots of cases.

  15. ಅಕ್ಟೋ 10,2016

    A very crude ballistic model of a plume on Io. Going to render this (or an improved version) with a 3D renderer later.

  16. ಅಕ್ಟೋ 7,2016

    Buggy software can produce beautifully scrambled images. Here's a MOM image before and after I fixed a bug in IMG2PNG.

  17. ಸೆಪ್ಟೆಂ 27,2016

    Made a timelapse of last nights . What an amazing night!

  18. ಸೆಪ್ಟೆಂ 26,2016

    A video I obtained of spectacular aurora near Reykjavik, Iceland shortly after midnight on September 27, 2106.

  19. ಸೆಪ್ಟೆಂ 14,2016

    A look at some of the highest resolution Voyager Jupiter color data to get an idea of what JunoCam may see at hi-res

  20. ಸೆಪ್ಟೆಂ 9,2016

    A sign I should rearrange image files: Quicker to find 1 of my images by searching Planetary Society website than by searching my computer..

  21. Björn Jónsson ಹಿಂಬಾಲಿಸಿದ್ದಾರೆ , , and 8 others
    • @SkyInspector

      Watcher of the skies. Big dob. planetary imager, telescope maker, deep sky sketcher, professional engineer and father.

    • @hauck

      Planetary scientist, professor, dad, editor-in-chief , & golden gopher gone east. Tweets cannot be distinguished from random.

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