{
  "fetched_at": "2026-10-18T13:50:57Z",
  "source_url": "https://www.kaggle.com/competitions/deforestation/data",
  "pages": [
    {
      "name": "data-description",
      "content": "<p>The data for this competition is the Sentinel-2 satellite imagery areas where deforestation was detected.</p>\n<p>For convenience, all data has been converted to numpy arrays format</p>\n\n<h2>File descriptions</h2>\n<ul>\n<li><strong>public.json</strong> - structured data description of training set</li>\n<li><strong>privat.json</strong> - structured data description of test set</li>\n<li><strong>sampleSubmission.csv</strong> - a sample submission file in the correct format</li>\n</ul>\n<h2>Data fields in JSON files</h2>\n<ul>\n<li><strong>tile</strong> - Tile ID in Sentinel-2</li>\n<li><strong>date_first</strong> - date of imagery</li>\n<li><strong>date_second</strong> - date of imagery with deforestation</li>\n<li><strong>ij</strong> - row and col in original satellite image</li>\n<li><strong>files</strong> - name of files</li>\n</ul>",
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    },
    {
      "name": "Description",
      "content": "![](https://www.googleapis.com/download/storage/v1/b/kaggle-user-content/o/inbox%2F2762811%2Fd933d156615f0fcb4544629d75b65c0c%2Fdesc.png?generation=1608117007840930&amp;alt=media)\n<p>In this competition, participants are invited to solve the problem of segmentation of satellite images to detect deforestation</p>",
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      "hasIsPublished": false,
      "postTitle": "",
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    },
    {
      "name": "Evaluation",
      "content": "<p>The evaluation metric for this competition is <a>Dice Coefficient</a>. \n<h2>Submission Format</h2>\n<p><strong>For every author in the dataset</strong>, submission files should contain two columns: AuthorId and DuplicateAuthorIds. DuplicateAuthorIds should be a space-delimited list. Every AuthorId counts as his/her own duplicate, and every duplicate should be listed under each of its respective ids.&nbsp;For example, if you suspect author A, B, and C are the same, you should list (A,A B C), (B,B A C), (C,C A B).</p>\n<p>The file should contain a header and have the following format:</p>\n<pre>AuthorId,DuplicateAuthorIds<br>1,1<br></pre>",
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      "hasIsPublished": false,
      "postTitle": "",
      "hasPostTitle": false,
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      "hasMimeType": false
    },
    {
      "name": "rules",
      "content": "This is a page where you can include rules that participants must accept before joining. You may wish to include rules like:\n\n - Don't cheat!\n - Apply yourself!\n - Have fun!",
      "isPublished": false,
      "hasIsPublished": false,
      "postTitle": "",
      "hasPostTitle": false,
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    }
  ]
}