Accessing new CNES Catalogue

[tsutterley]

cnes_grace_sync.py worked with the prior download service access point (which is now non-operational as of 2023/05/04). Need to update to work with the new data access catalogue.

TODO:

• authentication
• parsing or querying the catalogue
• download

[tsutterley]

https://catalogue.sedoo.fr/how-do-i-find-metadata-sheets/

https://api.sedoo.fr/formater-catalogue-prod/csw/grace?service=CSW&request=GetCapabilities&version=2.0.2

https://api.sedoo.fr/formater-catalogue-prod/metadata/582702a8-33bd-4b32-b4d3-8503a596d703