Verified - counted or confirmed by you.
The number of record. Overrides everything else and survives all data refreshes.
Double-Checked - map and satellite agree.
Satellite AI (free Sentinel-2 imagery, 10m) independently confirmed the mapped tanks it can resolve (≥25m diameter). Two sources, no human yet.
Mapped - unverified - tanks individually mapped in OpenStreetMap.
Good indication of what is on the ground, but community data can lag reality or miss tanks - the drawn circles are the mapped tanks only, the real site may have more. Verify before quoting it.
No count yet - site known by name only.
We know a facility is there (registries, manual entry) but nobody has counted its tanks. Where the satellite has scanned, an ≈ estimate is shown. Open Google Earth, count, save.
Satellite counts see tanks ≥25m diameter only (free 10m imagery) and are AI estimates, not ground truth. Your verified number always wins over any analysis.
Excel import / export
Export this countryOne sheet, only the country you are viewing.
Export all countriesOne sheet per country plus an "All Sites" sheet.
Import a filled sheetReads the four editable columns: Verified Qty, Update Industry, Add Note, Delete.
Fill only those four columns and import the same file back. Blank Verified Qty leaves a site exactly as it is - it never un-verifies anything.