Practical filtering strategies so cloud cover does not quietly wreck your analysis.
This is placeholder body copy for the "Working Around Cloud Cover in Archive Search" post, added to demonstrate the blog's card grid, pagination, and infinite scroll with a realistic number of posts. Replace with real content when ready.
Sentinel-2 (10m) and NASA's NISAR radar (5-10m) are the best free satellite imagery sources in 2026. Compare all 14 by resolution and update speed.
2026-09-10
Multiple cropping explained in plain terms: intercropping, relay, and sequential cropping types, real land-equivalent-ratio and yield data, historical examples from Egypt to the Maya, and how satellite imagery tracks cropping intensity field by field.
2026-09-10
How stereo and tri-stereo satellite imagery becomes DEMs, DSMs, building white models, and 3D digital twins, plus the satellites, workflow, and pricing behind it.
2026-09-09
