AWS Open Data Exchange#

Maps for Good Releases#

v1.3 (Latest) - Updated with 2023 annual maps
v1.2 - Update for annual stability
v1.1 - Updated with 2022 annual maps
v1.0 - 2017-2021 annual maps - initial release

Query via a STAC service#

Impact Observatory is hosting a STAC service using (PgSTAC) with a STAC catalog and collection of all the map tiles. You can use this end-point to make spatiotemporal queries to find intersecting tiles.

STAC Collection: https://api.impactobservatory.com/stac-aws/collections

Using a STAC Browser#

Radiant Earth's stac-browser utility can be used to filter and locate data in the AWS Open Data Exchange.

Enter https://api.impactobservatory.com/stac-aws/ for the STAC Catalog. Select the collection. You can browse all of the items.

Example searching for tiles that intersect a spatial extent.

Accessing via S3#

S3 Bucket: https://s3.us-west-2.amazonaws.com/io-10m-annual-lulc
S3 URI: s3://io-10m-annual-lulc

To Create an HTTP download URL#

To convert an Amazon S3 Bucket s3:// reference to supercell tile into an HTTP downloadable link.

https://[BaseURL]/s3.us-west-2.amazonaws.com/[supercell_id]

Open Data Exchange S3 Bucket Name: io-10m-annual-lulc
Supercell ID: 11U
Time Series ID: 2022 annual

For example: https://s3.us-west-2.amazonaws.com/io-10m-annual-lulc/11U_2022.tif