The Wildland Almanac - CONUS: a 30 m Landsat-derived time series of conterminous-U.S. wildland ecosystem properties across forests, shrublands, and grasslands; decadal snapshots for water years 1990, 2000, 2010, 2020, and 2024. 17 properties spanning five themes - vegetation cover, hydrology, fire hazard, carbon, and past disturbance severity. The Fire_LCP landscape is delivered as eight single-band COGs (fuel model, canopy cover, canopy height, canopy base height, canopy bulk density, plus static elevation, slope, and aspect). Disturbance is cumulative for the period between snapshots. Created using a unified methodology that emphasizes temporal and cross-property consistency, to track change, explore tradeoffs, and support decision-making and scientific discovery. Cloud-Optimized GeoTIFFs with a STAC catalog. CC BY 4.0.