[CBERS-PDS] CBERS 4/4A and Amazonia-1 migration to us-west-2

[Frederico Liporace]

Hello,

The CBERS 4/4A and Amazonia-1 datasets will be migrated from us-east-1
to us-west-2 in the following weeks. This will make it easier for 
applications to work with CBERS/Amazonia and other mid-res EO data such 
as Landsat and Sentinel-2 hosted at us-west-2; and will follow AWS 
recommendation for open datasets.

A summary of the changes are below, I'll post updates in this thread.

Bucket and data organization
---------------------------------------

A single bucket, "brazil-eosats", will store data for all satellites. 
The data organization will be the same and in effect only the bucket id 
for the assets will change. Here are some examples of old and new s3 arns:

Old:
s3://cbers-pds/CBERS4A/WFI/096/108/CBERS_4A_WFI_20230727_096_108_L4/CBERS_4A_WFI_20230727_096_108_L4_BAND14.tif

New:
s3://brazil-eosats/CBERS4A/WFI/096/108/CBERS_4A_WFI_20230727_096_108_L4/CBERS_4A_WFI_20230727_096_108_L4_BAND14.tif 


Old:
s3://amazonia-pds/AMAZONIA1/WFI/033/018/AMAZONIA_1_WFI_20210402_033_018_L4/AMAZONIA_1_WFI_20210402_033_018.png

New:
s3://brazil-eosats/AMAZONIA1/WFI/033/018/AMAZONIA_1_WFI_20210402_033_018_L4/AMAZONIA_1_WFI_20210402_033_018.png

Requester pays and metadata buckets
---------------------------------------------------

The new "brazil-eosats" bucket will NOT enable requester pays and hence 
there is no need to create something similar to the "cbers-meta-pds" and 
"amazonia-meta-pds" buckets that currently exist.

SNS Topics
--------------

A new topic will be created to notify the ingestion of new scenes. A 
single topic will be used for all satellites/cameras, and will follow 
the model currently used for Amazonia-1.

STAC
-------

The STAC service maintained by AMS Kepler will reindex all data once the 
migration is completed. The endpoint will not change.

-- 

Frederico Liporace
CTO
AMS Kepler Engenharia de Sistemas
http://amskepler.com
=============================================================
liporace at amskepler.com
Rio de Janeiro: +55 21 35006636
São José dos Campos: +55 12 36008088

AWS: Avalie-nos / Evaluate us
https://partnercentral.awspartner.com/CreateReview?pid=001E00000100tKuIAI