• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar

Google Earth Blog

The amazing things about Google Earth

  • Home
  • About
  • Basics
  • Links
  • Tips
  • 3D Models
  • Sightseeing
  • Videos

Google Earth Pro: regionation

February 26, 2015

We have recently been looking at some of the features exclusive to the now free Google Earth Pro. Today we are looking at the ‘regionate’ feature.

The regionate tool is a way to make large datasets easier to work with by limiting the number of items displayed in Google Earth at any given time. How it does this is explained in this YouTube video from the Google Earth help page:

We decided to try it out using a KML file that we found on the Geo-Wiki site that we looked at yesterday.

The file we tested with, the Geo-Wiki validations dataset from the downloads page, contains just over 58,000 features. When we opened it in Google Earth it made the application sluggish and it was quite difficult to navigate around to view the data. We used the regionate tool, and it split the KML into 6,589 separate files all linked together from a master KML file. All the data was still there, but you don’t see all the features until you zoom in, making Google Earth much more responsive. However, the regionation means that you loose the overall picture and it is no longer easy to see which areas have large clusters of points. In addition, although it would be possible to distribute the regionated files as a zip file, there appears to be no easy way to distribute the regionated data as a single file that can be loaded directly in Google Earth. So although this feature would clearly be very useful and practically necessary for very large data sets, it may not be the most suitable solution in all cases.

Before regionation
Before regionation, Google Earth was sluggish and the map is cluttered.

After regionation
After regionation, a lot lest clutter, and Google Earth works smoothly, but large scale patterns are lost.

About Timothy Whitehead

Timothy has been using Google Earth since 2004 when it was still called Keyhole before it was renamed Google Earth in 2005 and has been a huge fan ever since. He is a programmer working for Red Wing Aerobatx and lives in Cape Town, South Africa.

  • More Posts(754)

Filed Under: Google Earth Tips Tagged With: google earth pro, google earth pro features, regionate






PLEASE NOTE: Google Earth Blog is no longer writing regular posts. As a result, we are not accepting new comments or questions about Google Earth. If you have a question, use the official Google Earth and Maps Forums or the Google Earth Community Forums.



PLEASE NOTE: Google Earth Blog is no longer writing regular posts. As a result, we are not accepting new comments or questions about Google Earth. If you have a question, use the official Google Earth and Maps Forums or the Google Earth Community Forums.

Primary Sidebar

RSS
Follow by Email
Facebook
Twitter




Categories

  • 3D Models (792)
  • Applications (708)
  • Business (288)
  • Environment (353)
  • Flying (208)
  • GE Plugin (282)
  • Google Earth News (1,764)
  • Google Earth Tips (592)
  • GPS (136)
  • Navigation (227)
  • Network Links (214)
  • Sailing (121)
  • Science (499)
  • Sightseeing (1,903)
  • Site News (587)
  • Sky (67)
  • Sports (154)
  • Street View (50)
  • Tours (117)
  • Video (421)
  • Weather (180)

Get new posts by email

Get new posts by email:

Google Earth Satellites

Copyright 2005-© 2023 Frank Taylor. All Rights Reserved.

This blog and its author are not an official source of information from Google that produces and owns Google Earth Google and Google Earth are trademarks of Google Inc.. All image screenshots from Google Earth are Copyright Google. All other trademarks appearing here are the trademarks of their respective owners.