New API URLfor ERA5

[guhuo123]

I encountered an error while performing atmospheric correction and found the cause when the api url for ERA5 was shown to be empty, where can I find the new url?

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[Alex-Lewandowski]

Hi @guhuo123, THe new CDS API endpoint is https://cds.climate.copernicus.eu/api

You can create or update a .cdsapirc file in your home directory that contains the URL and your access key in the following format:

url: https://cds.climate.copernicus.eu/api
key: your_api_key

Downloading the data from the new CDS site requires an ECMWF account and accepting new Terms of Use on the ERA5 dataset. There are more detailed instructions in this notebook: https://github.com/ASFOpenSARlab/opensarlab_MintPy_Recipe_Book/blob/main/2_CDS_Access.ipynb