# USGS LandsatLook — producer-direct STAC for Landsat Collection 2
# Path-as-id: registry/sources/stac/usgs-landsatlook.yaml resolves stac://usgs-landsatlook/<collection>

title: "USGS LandsatLook STAC"
endpoint: https://landsatlook.usgs.gov/stac-server
homepage: https://landsatlook.usgs.gov/
operator: USGS EROS

aliases:
  - landsatlook
  - usgs-stac

auth:
  mode: anonymous

cors_enabled: true
egress_cost: free
region: us-west-2

# Collections (verified 2026-06-06):
#   landsat-c2l2-sr, landsat-c2l2-st, landsat-c2l1,
#   landsat-c2ard-sr, landsat-c2ard-st, landsat-c2ard-bt, landsat-c2ard-ta,
#   landsat-c2l2alb-sr, landsat-c2l2alb-st, landsat-c2l2alb-bt, landsat-c2l2alb-ta,
#   landsat-c2l3-fsca, landsat-c2l3-ba, landsat-c2l3-dswe,
#   eo-1-hyperion-l1t, eo-1-hyperion-l1gst, eo-1-ali-l1t, eo-1-ali-l1gst
notes: |
  Producer-direct alternative to MSPC's unified landsat-c2-l2 and
  Earth Search's landsat-c2-l2. USGS splits the same data into separate
  per-product collections (SR vs ST vs ARD vs ALB). Use when a recipe
  needs surface-temperature without surface-reflectance overhead, or
  when the higher-tier ARD/L3 products are required.