Astro Survey AtlasCOVERAGE & SOURCE LOOKUP

PUBLIC SURVEY COVERAGE / SOURCE LOOKUP

ICRS · NESTED HEALPIX · PUBLIC SOURCES

Find surveys for a sky region. Trace each result to its source.

Choose a sky region to see which public survey releases and products cover it, compare overlaps, and trace each coverage record to its source archive and observing unit. Export a JSON/CSV source manifest; obtain scientific files from each archive under its access policy.

Open Sky Atlas Survey directory
PUBLIC SURVEYS--
RELEASES--
PUBLISHED PRODUCTS--
COORDINATE CONTRACTICRS
Coverage ACoverage BCommon area

Concept illustration only. Not real survey coverage or HEALPix geometry; no query was run.

Explore the real coverage and source records in the Atlas.Explore Sky Atlas

SURVEY REGISTER

Surveys in the Atlas

View full directory

Browse the published releases and products represented in the current public catalog.

PUBLIC RESOURCES

Resources for the next step

DOCUMENTATION · DATA ACCESS · TOOLS
01 / RELEASES

Public releases

Browse resource packages, MOCs and verified release files.

 02 / GLOSSARY

Terms and concepts

Understand HEALPix, MOCs, precision and source manifests.

 03 / API

API reference

Query public coverage and source identities through the API.

 04 / SDK

Spatial computing SDK

Build reproducible coverage products in local workflows.

THE PROJECT

One sky. Traceable sources.

Assets helps locate public survey coverage and its evidence. A JSON or CSV export is a source manifest. Scientific data remains with the archive under its access policy.

Project and source code
AssetsCatalog, MOCs, overlap and public releases
WarehouseEnumeration, scans and current evidence
WorkspacePrivate assets and user workflows
MOC-Core-SDKDeterministic spatial contracts