{
  "id": 360434,
  "title": "trackus_index and lat/longs",
  "url": "/competitions/big-data-derby-2022/discussion/360434",
  "author_name": "",
  "post_date": "2022-10-16T18:05:52.339878700Z",
  "votes": 6,
  "comment_count": 3,
  "views": 0,
  "content": "<p>For Saratoga, this is how the data plots with the given lat/longs. After some time series analysis, I was able to smooth out the points for one race. Now, I'm testing for the whole dataset. From the second picture, it looks like some of the trakus_index points are after the finish line as well. I will share if I can get better coordinates for the entire dataset.  <img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F9643164%2Fb006f96fb7ed4309330899532354fd6a%2FScreenshot%202022-10-16%20140331.png?generation=1665943465754017&amp;alt=media\" alt=\"\"><img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F9643164%2F99dde3ea7b291e5ac163075ff1a743ea%2FScreenshot%202022-10-16%20140359.png?generation=1665943473751996&amp;alt=media\" alt=\"\"></p>",
  "messages": [
    {
      "id": "1990738",
      "postDate": "10/16/2022 18:05:52",
      "content": "<p>For Saratoga, this is how the data plots with the given lat/longs. After some time series analysis, I was able to smooth out the points for one race. Now, I'm testing for the whole dataset. From the second picture, it looks like some of the trakus_index points are after the finish line as well. I will share if I can get better coordinates for the entire dataset.  <img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F9643164%2Fb006f96fb7ed4309330899532354fd6a%2FScreenshot%202022-10-16%20140331.png?generation=1665943465754017&amp;alt=media\" alt=\"\"><img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F9643164%2F99dde3ea7b291e5ac163075ff1a743ea%2FScreenshot%202022-10-16%20140359.png?generation=1665943473751996&amp;alt=media\" alt=\"\"></p>",
      "rawMarkdown": "For Saratoga, this is how the data plots with the given lat/longs. After some time series analysis, I was able to smooth out the points for one race. Now, I'm testing for the whole dataset. From the second picture, it looks like some of the trakus_index points are after the finish line as well. I will share if I can get better coordinates for the entire dataset.  ![](https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F9643164%2Fb006f96fb7ed4309330899532354fd6a%2FScreenshot%202022-10-16%20140331.png?generation=1665943465754017&alt=media)![](https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F9643164%2F99dde3ea7b291e5ac163075ff1a743ea%2FScreenshot%202022-10-16%20140359.png?generation=1665943473751996&alt=media)",
      "votes": null
    },
    {
      "id": "1991112",
      "postDate": "10/17/2022 01:46:34",
      "content": "<p>Very cool with the overlay!</p>",
      "rawMarkdown": "Very cool with the overlay!",
      "votes": null
    },
    {
      "id": "1997430",
      "postDate": "10/20/2022 21:27:34",
      "content": "<p>Nice! You can see where the horses start in the first image.</p>",
      "rawMarkdown": "Nice! You can see where the horses start in the first image.",
      "votes": null
    },
    {
      "id": "1998553",
      "postDate": "10/21/2022 17:26:21",
      "content": "<p>Thank you for sharing nice picture.<br>\nWhen I just looking latitude and longitude, it was hard to understand<br>\nhow far distance between two time's position.</p>\n<p>I can understand the distance thanks to this post. 👍</p>",
      "rawMarkdown": "Thank you for sharing nice picture.\nWhen I just looking latitude and longitude, it was hard to understand\nhow far distance between two time's position.\n\nI can understand the distance thanks to this post. 👍",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 1991112,
      "author_name": "jpmiller",
      "author_url": "",
      "post_date": "10/17/2022 01:46:34",
      "content": "<p>Very cool with the overlay!</p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 1997430,
      "author_name": "bayesianterrapin",
      "author_url": "",
      "post_date": "10/20/2022 21:27:34",
      "content": "<p>Nice! You can see where the horses start in the first image.</p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 1998553,
      "author_name": "woosungyoon",
      "author_url": "",
      "post_date": "10/21/2022 17:26:21",
      "content": "<p>Thank you for sharing nice picture.<br>\nWhen I just looking latitude and longitude, it was hard to understand<br>\nhow far distance between two time's position.</p>\n<p>I can understand the distance thanks to this post. 👍</p>",
      "votes": null,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "1990738": "For Saratoga, this is how the data plots with the given lat/longs. After some time series analysis, I was able to smooth out the points for one race. Now, I'm testing for the whole dataset. From the second picture, it looks like some of the trakus_index points are after the finish line as well. I will share if I can get better coordinates for the entire dataset.  ![](https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F9643164%2Fb006f96fb7ed4309330899532354fd6a%2FScreenshot%202022-10-16%20140331.png?generation=1665943465754017&alt=media)![](https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F9643164%2F99dde3ea7b291e5ac163075ff1a743ea%2FScreenshot%202022-10-16%20140359.png?generation=1665943473751996&alt=media)",
    "1991112": "Very cool with the overlay!",
    "1997430": "Nice! You can see where the horses start in the first image.",
    "1998553": "Thank you for sharing nice picture.\nWhen I just looking latitude and longitude, it was hard to understand\nhow far distance between two time's position.\n\nI can understand the distance thanks to this post. 👍"
  },
  "source": "meta"
}