{
  "id": 62428,
  "title": "Image quality",
  "url": "/competitions/airbus-ship-detection/discussion/62428",
  "author_name": "",
  "post_date": "2018-08-01T13:49:26.182448900Z",
  "votes": 2,
  "comment_count": 2,
  "views": 0,
  "content": "<p>I am a little bit disappointed, I was expecting a very high image definition from Airbus! Is that not possible ? too heavy ?</p>",
  "messages": [
    {
      "id": "364907",
      "postDate": "08/01/2018 13:49:26",
      "content": "<p>I am a little bit disappointed, I was expecting a very high image definition from Airbus! Is that not possible ? too heavy ?</p>",
      "rawMarkdown": "I am a little bit disappointed, I was expecting a very high image definition from Airbus! Is that not possible ? too heavy ?",
      "votes": null
    },
    {
      "id": "364942",
      "postDate": "08/01/2018 15:33:33",
      "content": "<p>Yes, we do have very high resolution with Pleiades satellites. But that comes with a limitation of the swath (small size of images). When it comes to covering large areas at sea, we use our SPOT constellation which provides a good compromise between resolution (1.5 m.) and swath (60 km. x up to 600 km.)</p>",
      "rawMarkdown": "Yes, we do have very high resolution with Pleiades satellites. But that comes with a limitation of the swath (small size of images). When it comes to covering large areas at sea, we use our SPOT constellation which provides a good compromise between resolution (1.5 m.) and swath (60 km. x up to 600 km.)",
      "votes": null
    },
    {
      "id": "1706807",
      "postDate": "02/27/2022 20:35:21",
      "content": "<p><a href=\"https://www.kaggle.com/jeffaudi\" target=\"_blank\">@jeffaudi</a> <br>\nCould you kindly tell me which mAP and mAR used for calculating F2score?Is the evaluation based on large ship area, medium ship area or small ship area ?<br>\nI will be very grateful if you could help me with this issue <br>\nThanks in advance</p>",
      "rawMarkdown": "jeffaudi \nCould you kindly tell me which mAP and mAR used for calculating F2score?Is the evaluation based on large ship area, medium ship area or small ship area ?\nI will be very grateful if you could help me with this issue \nThanks in advance",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 1706807,
      "author_name": "fatmamazen",
      "author_url": "",
      "post_date": "02/27/2022 20:35:21",
      "content": "<p><a href=\"https://www.kaggle.com/jeffaudi\" target=\"_blank\">@jeffaudi</a> <br>\nCould you kindly tell me which mAP and mAR used for calculating F2score?Is the evaluation based on large ship area, medium ship area or small ship area ?<br>\nI will be very grateful if you could help me with this issue <br>\nThanks in advance</p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 364942,
      "author_name": "jeffaudi",
      "author_url": "",
      "post_date": "08/01/2018 15:33:33",
      "content": "<p>Yes, we do have very high resolution with Pleiades satellites. But that comes with a limitation of the swath (small size of images). When it comes to covering large areas at sea, we use our SPOT constellation which provides a good compromise between resolution (1.5 m.) and swath (60 km. x up to 600 km.)</p>",
      "votes": null,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "364907": "I am a little bit disappointed, I was expecting a very high image definition from Airbus! Is that not possible ? too heavy ?",
    "364942": "Yes, we do have very high resolution with Pleiades satellites. But that comes with a limitation of the swath (small size of images). When it comes to covering large areas at sea, we use our SPOT constellation which provides a good compromise between resolution (1.5 m.) and swath (60 km. x up to 600 km.)",
    "1706807": "jeffaudi \nCould you kindly tell me which mAP and mAR used for calculating F2score?Is the evaluation based on large ship area, medium ship area or small ship area ?\nI will be very grateful if you could help me with this issue \nThanks in advance"
  },
  "source": "meta"
}