Opportunity Atlas / FAQ
Clear answers before you work with the data.
A practical read on the county packages, their public-record sources, delivery formats, and the boundaries around using them.
Read the listing, then read the methodology. The source, status, and limitations are all part of the product.
Questions worth asking
Before you use a package
Opportunity Atlas keeps provenance, freshness, formats, and limitations close to the decision so the context does not disappear in a download.
Want the longer version? The methodology explains the layers, freshness labels, audit boundaries, and known limitations in one place.
Read the methodology