sentinel-1-rtc requires authentication

[gtgrp-user]

Do you know if there is any sample python scripts to load sentinel-1-rtc collection in a xarray using authentication?

ds = odc.stac.load(item_collection, measurements=['vv', 'vh'], chunks={"x": 2048, "y": 2048}, bbox=geom.bounds, stac_cfg=cfg, patch_url=pc.sign )

It tried above which worked for sentinel-2, however, throws the following error for sentinel-1,

HTTPError: 403 Client Error: Forbidden for url: https://planetarycomputer.microsoft.com/api/sas/v1/token/sentinel1euwestrtc/sentinel1-grd-rtc

[TomAugspurger]

Some datasets, like sentinel-1-rtc, require you to provide your Planetary Computer API key. From https://planetarycomputer.microsoft.com/dataset/sentinel-1-rtc

A Planetary Computer account is required to retrieve SAS tokens to read the RTC data. See the documentation for more information.

https://planetarycomputer.microsoft.com/docs/concepts/sas/#when-an-account-is-needed goes into detail, but if you're using the planetary-computer the easiest way to set the PC_SDK_SUBSCRIPTION_KEY or run planetarycomputer configure.

[gtgrp-user]

Thanks a lot.