Features

Features of the website

This page contains all usable features for the user

Main Page

Map Selection

The user can choose different maps from:

• Topographic
• Streets
• Satellite

Layer Selection

Different Layers are available to be set onto the map:

• Tweets
• District-Warnings
• Tweet Density
• Tweet Quadraticcount
• Selection
• 1h Radar
• 5min Radar

Navigation Bar Options

The navigation bar includes these options:

• En-/disable the sidebar
• Link to the main page
• Link to the demo page
• Update tweets into the database

Side Bar Features

The side bar offer various operation possibilities:

• Update URL coordinates
• Toggle parameter options with following options:
  • Confirm or clear a bounding box selection
  • In-/exclude keywords for the tweets
  • Set a weather event filter
  • Set a filter for minimal and maximal precipitation
  • Update precipitation
• Toggle summary statistics with following features including various option possibilities:
  • Density of tweets
  • Quadratic count of tweets
  • Generate Wordcloud
  • Tweets over Time
  • Show average nearest neighbor
  • Show K-Function
  • Show F-Function
  • Show L-Function
  • Show G-Function
• Toggle Tweet-Browser