I’ve posted an introductory Jumpstart Guide for the I3 Connectivity Explorer. It will walk you through the steps of getting started with the application.
Version 0.18 is now available.
- The FCC Wireline data has been updated to include the revisions released on May 2, 2019,
- Congressional boundaries were updated to the 116th Congress,
- State and local tables were reloaded to correct missing special characters in place names, and
- Minor application updates are also included.
The next release will focus on user-interface improvements and new data visusalizations. Stay tuned!
The latest version (0.16.0) of the I3 Connectivity Explorer incorporates further details from the Census about broadband subscription rates, including categories like
satellite only, and
households without any internet subscription.
On map pages, you can now overlay a second demographic with the base map. Selecting select a bar in one histogram chart highlights the geographic areas for that subset of the data. Now, if you select bars in both charts, the selection is restricted to areas associated with both bars. When you hover over an area, you’ll see the detailed data from both demographics. You can clear either selection by clicking in the margin of the appropriate chart.
You can now set a target subscription rate (as a percent of households) in the notebook preferences. This rate is incorporated in the economic boost calculation as the percentage of households that are expected to have broadband.
Finally, there’s a new demographic for the Census’ “(Black or) African American Alone” category, and the M-Lab speed test view now supports adjusting the rolling-average window.
Next up: Diving into the Census data on subscribers.
The latest version of the I3 Connectivity Explorer incorporates the newly published Census estimates about broadband subscription rates. I’ve also reworked the map views in order to test out a different approach to showing multiple forms of information on the same map. Finally, one can now drill down from the Wireline and Wireless provider tables to see just where each provider provides service. I hope that this approach clarifies the prior version’s more muddled sets of choices.
December, 2018, brought gifts of data from both the Census and the FCC. These new data sets are now incorporated throughout the Connectivity Explorer.
The new Census data (released December 6, 2018) adds information about broadband and computer usage across the US.This is a rich set of data that contains many fascinating relationships. I’ll be adding several new data views to help you understand those relationships over the next few weeks.
The new FCC wireline data set (released December 12, 2018) contains extensive changes, while the updated wireless data contains corrections to the July 2017 trove.
You can now specify a target (wireline) speed for each notebook. So if your target goal is, say, 100 Mbs download, 25 Mbs upload, set this in the notebook, and that speed will be added to various views and choices. If you don’t set a target speed, it will fall back to the FCC goal of 25↓/3↑.
You can also set the expected economic boost for a community (in annual dollars per household). This value is used on the overview page where the annual economic benefit of broadband is displayed. The help pages talk more about where this value came from. I’m using the mean value from the Swank Program Study (Connecting the Dots Of Ohio’s Broadband Policy)
Here’s more about the Swank Program study: The first, Measuring Broadband’s (Public) Return On Investment, is an overview from the Daily Yonder. The second, from the Blandin Foundation uses the study’s results to analyze several counties in Minnesota.
The I3 Connectivity Explorer is the broadband visualization tool for anyone who knows that her or his broadband options are limited and wants to improve their situation.
In the U.S., most of us would agree that “my broadband options are limited,” unless we already live in a metropolitan neighborhood supporting multiple high-speed network providers. This project’s goal is to help everyone else get out of the first group “my broadband is iffy” and into a second group “and I want to do something about it!” so that eventually we can all say “our broadband is great!”
The I3 Connectivity Explorer is intended to provide a common basis for understanding your local situation. The application gathers data from U.S. Government agencies — FCC, Census, EPA, USDA — and other public sources such as the Measurement Lab and the Pro Publica Congress API. It then localizes the data to the places we live: towns, counties and county subdivisions, tribal regions, school and congressional districts; and presents the data in easy to use graphical (maps and charts) and tabular formats.
The application aspires to provide the best data possible based on openly available data sources. But the real data is imperfect. It’s spotty. It’s what the providers report or users collect. The data
Here’s a brief introduction to what it can do: