Places in the Bible Today:
|Translated Names||Addan, Addon|
KML (for Google Earth)|
GeoJSON (for GIS applications)
|UBS Names Database||ot ID_64, ot ID_75|
|Wikipedia||List of minor biblical places#Addan (anchor)|
This chart indicates how confidence in the identifications is changing over time. Each dot (connected by a dotted line) reflects the confidence of an identification over the preceding ten years (e.g., the 2009 dot reflects scholarship from 2000 to 2009), and the corresponding solid line reflects a best-fit line for the identification. Confidences that cluster near or below 0% indicate low confidence. Because of the small dataset, it's best to use this chart for general trends; if one identification is trending much higher than the others (in this case, in Babylonia), then you can probably have higher confidence in the identification. This chart only reflects the sources I consulted (listed above), not an exhaustive review of the literature.
This page attempts to identify all the possible locations where this biblical place could be. The confidence levels add up to less than 100%, indicating that the modern location is uncertain. It's best to think about the confidences in relative rather than absolute terms. Often they reflect different schools of thought, each confident in their identifications.
The isobands you see on the map (gray areas with dark borders) attempt to give you confidence where a region is. Because many ancient regions aren't precisely defined, I consulted atlases to determine where the biblical region is located and used that data to build the isobands. The smaller isobands reflect more confidence that the given isoband is in the region, while the larger isobands reflect less confidence. Isobands are a kind of contour line that here indicate confidence levels.
Unless otherwise indicated, all content is licensed under a Creative Commons Attribution License. All Scripture quotations, unless otherwise indicated, are taken from The Holy Bible, English Standard Version. Copyright ©2001 by Crossway Bibles, a publishing ministry of Good News Publishers. Contact me: openbibleinfo (at) gmail.com.