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data-preservation-programs / slingshot

Official public repository for feedback and data collection in Filecoin Slingshot
https://slingshot.filecoin.io
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[dataset request] Earth Observation Data Cubes for Brazil #526

Closed kernelogic closed 2 years ago

kernelogic commented 2 years ago

Dataset to be added to Slingshot

Dataset Name: Earth Observation Data Cubes for Brazil

Dataset Description: Earth observation (EO) data cubes produced from analysis-ready data (ARD) of CBERS-4, Sentinel-2 A/B and Landsat-8 satellite images for Brazil. The datacubes are regular in time and use a hierarchical tiling system.

Size: 112.9 TiB

File Format: tif

Link to Dataset download: https://registry.opendata.aws/brazil-data-cubes/

dkkapur commented 2 years ago

@kernelogic can you help me understand what subset of this dataset is landsat-8 vs the others? In case you have that, would be good to understand so we can also look at overlap with landsat-8 datasets onboarded in the past through Slingshot.

kernelogic commented 2 years ago

Hi, I believe our old dataset is raw images from this single satellite Landsat-8 https://en.wikipedia.org/wiki/Landsat_8.

And this dataset I am applying is processed data from the result of 3 satellites CBERS-4, Landsat-8 and Sentinel-2.

dkkapur commented 2 years ago

Looks like this dataset groups images based on geographic coordinates and adds on additional useful data on it. Based on this, let's move forward with including this. Thank you @kernelogic.

orvn commented 2 years ago

Adding this, but under the official dataset name from the original source, "Brazil Data Cube"