Satellite Imagery Sources

Comments focus on sources for high-resolution, cloud-free satellite imagery including Planet Labs, Landsat, Sentinel, and alternatives to Google Earth, discussing resolutions, availability, and free/open access options.

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MS DigitalGlobe landsatlook.usgs NOAA CLI noaa.gov p.s TerrAvion AWS EarthExplorer imagery satellite resolution data flight maps lidar planet earth sim

Sample Comments

dharma1 • Feb 7, 2017 • View on HN

beautiful maps without clouds. Is the 15m/20m per pixel high enough resolution for agricultural analysis?

akldfgj • Sep 21, 2012 • View on HN

How does Google get satellite view data without suppliers?

joshvm • Jun 2, 2014 • View on HN

Same kind of thing can be done to satellite imagery:http://www.wired.com/2013/05/a-cloudless-atlas/

shortlived • Apr 15, 2021 • View on HN

Is the data open source and available without using google earth?

toomuchtodo • Jan 3, 2025 • View on HN

I assume this data is still in OpenStreetMap and imagery remains available via PlanetLabs and similar commercial remote sensing companies?

gulato • Sep 7, 2020 • View on HN

maybe https://landsatlook.usgs.gov/ ? if that resolution is fine enough.

kornholi • Aug 5, 2020 • View on HN

Higher res imagery from Planet: https://twitter.com/planetlabs/status/1291010972983992320

hkchad • Oct 24, 2018 • View on HN

Planet is Medium Resolution, not high res like in Google Earth. Plant is roughly 4m resolution where google is sub meter resolution. But yes, planet now has access to 100% earth's landmass daily.

kisamoto • Sep 24, 2024 • View on HN

Currently researching this myself? Have you explored the satellite images from ESA/NASA? They are painful to discover but they're available to download for free and fairly (3-6 months) up to date.

plantain • Aug 14, 2022 • View on HN

Global, realtime, full definition satellite imagery.http://satview.skysight.io/I have been meaning to spin this off into a SaaS. I don't know of anywhere you can actually get the full definition imagery as a slippy map, everywhere else cuts corners and loses fidelity.Contact me if you would find it useful...