California Sketch Atlas

Editorial policy: words carry the facts, maps only point

How far each part of the atlas can be trusted, source by source. In force from 2026-10-26.

Three things to know first

  • Twelve of 22 documents were machine-checked.The other ten, all from California State Parks, could not be fetched.
  • The maps are a sketch.Positions on them prove nothing and are drawn by eye.
  • Nobody has reviewed the text.An AI system drafted it and no independent human editor has gone over it.

Words versus maps

Every fact the atlas offers is in its prose, attributed to a named public body with direct responsibility for it. The short sentences that link one fact to the next are the atlas's own. Where a document gives a number, the atlas repeats it as given; where none does, the atlas describes instead of measuring, and it never works out distances, driving times, visitor counts or populations for itself. Travel blogs, tour companies, encyclopedias and forums were not used.

The maps sit beside the prose and add no facts. Coastlines are simplified, region borders only roughly follow county lines, and markers were placed by eye from rough coordinates. Every map says it is not to scale and not for navigation.

The source ledger

The atlas's source register lists 22 documents. On 2026-10-26 a script asked for each one a single time, with no retries, and searched the text it got back for the facts the atlas uses. Three first-choice addresses failed (not found or refused), and replacement pages from the same publishers were each fetched once in their place. A few search patterns were later tightened and run again against the text already saved, without any new request.

Documents cited, and what the automated check found
PublisherDocumentsMachine-checked?
California Secretary of State1Yes. A PDF; all 58 county and county-seat pairs were found in its decoded text.
National Park Service4Yes
US Geological Survey4Yes
US Census Bureau2Yes
California State Capitol Museum1Yes
California State Parks10No. Every connection timed out.

Across the twelve documents that loaded, 209 search patterns were run and all 209 were found. A found pattern means the fact is in the document; it does not prove the sentence around it reads the document fairly. Nothing has been fetched again since, so 2026-10-26 remains the review date shown on every region page.

The ten State Parks pages

The California State Parks website, parks.ca.gov, blocked or timed out every automated request from the build machine and from the research tool on 2026-10-26. None of the facts the atlas takes from those ten pages was machine-checked. To keep the risk small, what the atlas draws from them is limited to short descriptions and dates, with no acreage, distance or visitor figures, and every region page that cites one of them says it could not be reached.

AI drafting, no human review

The words were drafted by an AI system from the cited documents, and the same system wrote the map drawings as code. Neither text nor maps has had an independent human editorial review.

Limits on scope and money

The atlas gives no advice on travel, safety, access, permits or fees, which change and belong to the managing agency. Any worked example is marked as one and describes no real person or business. It is independent of every government body, park agency, tour operator and business, names no hotels, guides or shops, and recommends no products. Documents are named without links in this first edition; if links arrive later they will be there for the reader, and any paid link would be labelled.

When the ground has shifted

The documents the script could reach were read on 2026-10-26 only, and the State Parks pages not even then. No return visit to any of them is scheduled, so a park boundary, a designation or a survey summary may have changed since without this atlas showing it. The agency that manages the land, and the document as it now stands on that agency's site, outrank anything drawn here; check them before you plan around a fact from these pages.

Readers have no way to send in corrections, so an error on a region page could stay there with no one the wiser. Any fix that does get made carries its date on the page it changes.