{"type":"Catalog","stac_version":"1.0.0","id":"open-sar-triad","title":"open-sar-triad: open SAR from ICEYE, Umbra and Capella","description":"A static STAC catalog of open Synthetic Aperture Radar scenes published by ICEYE, Umbra and Capella. Rebuilt weekly. Assets link directly to each provider's own storage.","links":[{"rel":"self","href":"https://www.pmuguda.com/open-sar-triad/api/v1/catalog.json","type":"application/json"},{"rel":"root","href":"https://www.pmuguda.com/open-sar-triad/api/v1/catalog.json","type":"application/json"},{"rel":"child","href":"https://www.pmuguda.com/open-sar-triad/api/v1/collections/iceye.json","type":"application/json","title":"ICEYE"},{"rel":"child","href":"https://www.pmuguda.com/open-sar-triad/api/v1/collections/umbra.json","type":"application/json","title":"Umbra"},{"rel":"child","href":"https://www.pmuguda.com/open-sar-triad/api/v1/collections/capella.json","type":"application/json","title":"Capella"},{"rel":"about","href":"https://github.com/pmuguda/open-sar-triad","type":"text/html"}],"license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Scene metadata (c) ICEYE, Umbra and Capella, published under their open data programs and licensed CC-BY 4.0. Catalog assembled by open-sar-triad (https://github.com/pmuguda/open-sar-triad) from normalized STAC records maintained by Jack-Hayes/commerical-sar-stac (MIT). When redistributing this data or publishing derived work, credit the originating provider.","modifications":"Adapted from the providers' published STAC catalogs: sensor modes normalized to lowercase, Capella's per-format records collapsed to one record per acquisition carrying a format-to-URL map, bounding boxes recomputed, records restructured into STAC, and provider metadata sidecar URLs derived from asset URLs.","disclaimer":"An independent third-party catalog. Not endorsed by, affiliated with, or operated by ICEYE, Umbra or Capella. Imagery is not redistributed here: every asset href points at the provider's own storage and remains subject to that provider's terms."}