d for this, TongFen, which makes this process appear very simple.</p>
<p>When working with geospatial datasets we often want to compare data that is given on different regions. For example census data and election data. Or data from two different censuses. To properly compare this data we first need to convert it to a common geography. The process to do this is quite analogous to the process of TongFen for fractions, so we appropriate this term to give it a simple name. Using the <strong>tongfen</strong> pa