🌍 Help the Community Grow

Regional averages are only as good as the samples behind them. If all four of your grandparents come from the same area, your coordinates can make that region's reference average measurably more accurate, for everyone who tests after you.

80In the panel

0Awaiting review

Two conditions, both required

All four grandparents from the same area.

This is what makes a sample represent a place rather than a personal mixture. If your grandparents come from four different regions, your coordinates sit between them all and would pull the regional average away from the real population. Mixed ancestry is fascinating, it just can't serve as a reference point.

Official Davidski Global25 coordinates, scaled.

Only coordinates produced by Davidski's own Global25 pipeline can be used. Every population in the panel was built that way, so mixing in coordinates from another source would compare things that aren't on the same scale.

Don't have yours yet? Order them from Davidski's official request service: g25requests.app — order your Global25 coordinates ↗

Not accepted: simulated coordinates, K36-derived conversions, unscaled values, or coordinates from any other pipeline. These are rejected automatically.

1. Your coordinates

Paste the full scaled line from your official Davidski Global25 file. A leading sample name is fine, it will be stripped. Values are checked against the reference panel before being accepted, so anything unscaled or from another pipeline is rejected on the spot.

Official Davidski Global25 coordinates, scaled — where to get them ↗

2. Where your grandparents are from

The more precise the region, the more useful the sample. "Bavaria" is good, "Lower Bavaria, Passau area" is better.

Country (required)

Region / province (strongly recommended)

Town / valley / district (optional)

Community / linguistic group (optional)

The four birthplaces (optional, but very helpful)

3. Confirm and submit

All four of my grandparents come from the same area, and to my knowledge there's no significant ancestry from elsewhere in recent generations. I agree that these coordinates may be used, anonymously and aggregated with others, to build or improve a regional reference average. No raw DNA is submitted here, only the 25 coordinates.

Email (optional, only to follow up)

Anything else (optional)

Thanks for helping the panel. Curious about your own results?

Your coordinates strengthen the regional averages everyone relies on. The Advanced Ancestry Report compares your own DNA against 2,600+ modern and ancient populations, with ancient models by era and an AI-written interpretation in a PDF.

Get the Advanced Report · 16€

🌍 Help the Community Grow

1. Your coordinates

2. Where your grandparents are from

3. Confirm and submit

How to Download Your Raw DNA Data

Downloading from 23andMe

Downloading from AncestryDNA

Downloading from FamilyTreeDNA

Downloading from MyHeritage

Downloading from LivingDNA