{
  "id": 133730,
  "title": "Download Data from Google Earth Engine?",
  "url": "/competitions/ds4g-environmental-insights-explorer/discussion/133730",
  "author_name": "",
  "post_date": "2020-03-04T02:23:15.991904Z",
  "votes": null,
  "comment_count": 3,
  "views": 0,
  "content": "<p>How were the data generated for the data starter_pack?</p>\n\n<p>I tried to download a different region from Google Earth Engine:</p>\n\n<p>// Load an image\nvar getimage = ee.Image('COPERNICUS/S5P/OFFL/L3_NO2/20180708T172237_20180714T190743');</p>\n\n<p>// Create a geometry representing an export region.\nvar geometry = ee.Geometry.Rectangle([-98, 30, -93, 33]);</p>\n\n<p>// Export the image, specifying scale and region.\nExport.image.toDrive({\n  image: getimage,\n  description: 'imageToDriveExample',\n  scale: 500,\n  region: geometry\n});</p>\n\n<p>However, the resulting .tif files are filled with nan values.</p>",
  "messages": [
    {
      "id": "762999",
      "postDate": "03/04/2020 02:23:15",
      "content": "<p>How were the data generated for the data starter_pack?</p>\n\n<p>I tried to download a different region from Google Earth Engine:</p>\n\n<p>// Load an image\nvar getimage = ee.Image('COPERNICUS/S5P/OFFL/L3_NO2/20180708T172237_20180714T190743');</p>\n\n<p>// Create a geometry representing an export region.\nvar geometry = ee.Geometry.Rectangle([-98, 30, -93, 33]);</p>\n\n<p>// Export the image, specifying scale and region.\nExport.image.toDrive({\n  image: getimage,\n  description: 'imageToDriveExample',\n  scale: 500,\n  region: geometry\n});</p>\n\n<p>However, the resulting .tif files are filled with nan values.</p>",
      "rawMarkdown": "How were the data generated for the data starter_pack?\n\nI tried to download a different region from Google Earth Engine:\n\n// Load an image\nvar getimage = ee.Image('COPERNICUS/S5P/OFFL/L3_NO2/20180708T172237_20180714T190743');\n\n// Create a geometry representing an export region.\nvar geometry = ee.Geometry.Rectangle([-98, 30, -93, 33]);\n\n// Export the image, specifying scale and region.\nExport.image.toDrive({\n  image: getimage,\n  description: 'imageToDriveExample',\n  scale: 500,\n  region: geometry\n});\n\nHowever, the resulting .tif files are filled with nan values.",
      "votes": null
    },
    {
      "id": "763682",
      "postDate": "03/04/2020 18:30:01",
      "content": "<p>It is expected that there will be null values in the S5P_NO2 dataset.  Your code looks fine at first glance. </p>\n\n<p>You can find more information about exporting data from the Earth Engine platform here: <a href=\"https://developers.google.com/earth-engine/exporting\">https://developers.google.com/earth-engine/exporting</a></p>",
      "rawMarkdown": "It is expected that there will be null values in the S5P_NO2 dataset.  Your code looks fine at first glance. \n\nYou can find more information about exporting data from the Earth Engine platform here: https://developers.google.com/earth-engine/exporting",
      "votes": null
    },
    {
      "id": "764395",
      "postDate": "03/05/2020 12:20:45",
      "content": "<p>Hey, you can also check out this nice Notebook from Vera. She explains how she was able to import population density data from google earth engine to her kaggle notebook.</p>\n\n<p><a href=\"https://www.kaggle.com/vpatricio/ds4g-where-does-the-no2-come-from\">https://www.kaggle.com/vpatricio/ds4g-where-does-the-no2-come-from</a></p>",
      "rawMarkdown": "Hey, you can also check out this nice Notebook from Vera. She explains how she was able to import population density data from google earth engine to her kaggle notebook.\n\nhttps://www.kaggle.com/vpatricio/ds4g-where-does-the-no2-come-from",
      "votes": null
    },
    {
      "id": "785211",
      "postDate": "03/24/2020 22:06:44",
      "content": "<p>Thanks for the help!! </p>",
      "rawMarkdown": "Thanks for the help!!",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 763682,
      "author_name": "paultimothymooney",
      "author_url": "",
      "post_date": "03/04/2020 18:30:01",
      "content": "<p>It is expected that there will be null values in the S5P_NO2 dataset.  Your code looks fine at first glance. </p>\n\n<p>You can find more information about exporting data from the Earth Engine platform here: <a href=\"https://developers.google.com/earth-engine/exporting\">https://developers.google.com/earth-engine/exporting</a></p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 764395,
      "author_name": "jone93",
      "author_url": "",
      "post_date": "03/05/2020 12:20:45",
      "content": "<p>Hey, you can also check out this nice Notebook from Vera. She explains how she was able to import population density data from google earth engine to her kaggle notebook.</p>\n\n<p><a href=\"https://www.kaggle.com/vpatricio/ds4g-where-does-the-no2-come-from\">https://www.kaggle.com/vpatricio/ds4g-where-does-the-no2-come-from</a></p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 785211,
      "author_name": "allisonsmith",
      "author_url": "",
      "post_date": "03/24/2020 22:06:44",
      "content": "<p>Thanks for the help!! </p>",
      "votes": null,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "762999": "How were the data generated for the data starter_pack?\n\nI tried to download a different region from Google Earth Engine:\n\n// Load an image\nvar getimage = ee.Image('COPERNICUS/S5P/OFFL/L3_NO2/20180708T172237_20180714T190743');\n\n// Create a geometry representing an export region.\nvar geometry = ee.Geometry.Rectangle([-98, 30, -93, 33]);\n\n// Export the image, specifying scale and region.\nExport.image.toDrive({\n  image: getimage,\n  description: 'imageToDriveExample',\n  scale: 500,\n  region: geometry\n});\n\nHowever, the resulting .tif files are filled with nan values.",
    "763682": "It is expected that there will be null values in the S5P_NO2 dataset.  Your code looks fine at first glance. \n\nYou can find more information about exporting data from the Earth Engine platform here: https://developers.google.com/earth-engine/exporting",
    "764395": "Hey, you can also check out this nice Notebook from Vera. She explains how she was able to import population density data from google earth engine to her kaggle notebook.\n\nhttps://www.kaggle.com/vpatricio/ds4g-where-does-the-no2-come-from",
    "785211": "Thanks for the help!!"
  },
  "source": "meta"
}