Geostratia Atlas of places, history and sources

What you can find on the map

See what a NexaAtlas result is made of.

NexaAtlas connects public spatial data, names, time, relationships and evidence. Not every type of information exists for every place - we show information when its source and level of detail make it suitable to share.

Information layers

One map, several kinds of knowledge.

01

Places and names

Settlements and other public objects with names, language variants and stable identifiers for sharing.

02

Administrative context

Municipality, county and voivodeship where public source data supports that context.

03

Topography

Selected building, transport, hydrography and other topographic classes prepared for lightweight display.

04

Time and history

Source validity periods, historical names and events without turning a record date into a place origin date.

05

Geology, mining and heritage

Public context from specialist sources where rights, scope and the privacy model allow publication.

06

Relationships and routes

Source-backed relationships and thematic groups of places that lead to the same stable object pages.

Result anatomy

What to check after opening an object.

Basic information loads first. You can open history, related places and detailed sources whenever you want to learn more.

  1. Name and typeWhat the object is and how it is represented in the public model.
  2. Place contextAdministrative location and other public attributes that help distinguish similar names.
  3. Time and relationshipsRecord history and relationships remain separate facts rather than automatic inference.
  4. Sources and evidenceCheck provenance before using a fact as the basis for further analysis.

Source families

Many sources, one map.

NexaAtlas uses source families including GUGiK, NID, PIG-PIB / MIDAS and OpenStreetMap / Geofabrik. Each has its own provenance, rights and scope, so you can check where the information comes from.