Sentinel1_card4l

openEO Platform
,
1

Hello,

Sorry to be annoying but just like my previous posts, I tried to get some Sentinel1_CARD4L data and I got this error :

image
image1387×727 66.3 KB

Job ID : vito-j-9abd7ee7c2204a028fead2df1067f3c6
Any idea ?

Thanks for answering,

BEHLOUL Selim

2

@jan.van.den.bosch are you familiar with this error?

 File "/opt/venv/lib64/python3.8/site-packages/openeogeotrellis/layercatalog.py", line 527, in sentinel_hub_pyramid
    pyramid_factory.datacube_seq(projected_polygons_native_crs.polygons(),
  File "/opt/spark3_4_0/python/lib/py4j-0.10.9.7-src.zip/py4j/java_gateway.py", line 1322, in __call__
    return_value = get_return_value(
  File "/opt/spark3_4_0/python/lib/py4j-0.10.9.7-src.zip/py4j/protocol.py", line 326, in get_return_value
    raise Py4JJavaError(
py4j.protocol.Py4JJavaError: An error occurred while calling o1609.datacube_seq.
: org.openeo.geotrellissentinelhub.SentinelHubException: Sentinel Hub returned an error
response: HTTP/1.1 400 Bad Request with body: {"code":400,"description":"Querying is not supported on property 'polarization'. Possible properties are ."}
request: POST https://creodias.sentinel-hub.com/api/v1/catalog/1.0.0/search with (possibly abbreviated) body: 
{
  "datetime": "2022-05-01T00:00:00Z/2022-05-31T23:59:59.999999999Z",
  "collections": ["byoc-608bffb4-5012-4489-abec-71e134a7a609"],
  "filter": "polarization = 'DV'",
  "intersects": {"type":"Polygon","coordinates":[[[-7.911120531989407,30.99347728214292],[-7.911120531989407,31.282295972564953],[-7.4910933100804415,31.282295972564953],[-7.4910933100804415,30.99347728214292],[-7.911120531989407,30.99347728214292]]]},
  "limit": 100,
  "next": null
}
	at org.openeo.geotrellissentinelhub.SentinelHubException$.apply(SentinelHubException.scala:21)
	at org.openeo.geotrellissentinelhub.SentinelHubException$.apply(SentinelHubException.scala:8)
	at org.openeo.geotrellissentinelhub.DefaultCatalogApi.getFeatureCollectionPage$2(CatalogApi.scala:204)
	at org.openeo.geotrellissentinelhub.DefaultCatalogApi.getFeatures$1(CatalogApi.scala:212)
3

Seems to be a bug where (in this case: auto-)polarization is being applied to a collection that doesn’t support it.

Can’t see a workaround either so I’ll log a ticket and this will be fixed eventually.

4

Thank you for your answer.
I tried it again this morning, specifying VV-VH polarization and I still get the error.

It would be nice to follow how goes the ticket.

5

This takes a bit of work @selim.behloul. You can track progress (if any) here: auto-polarization: apply only to specific collections ¡ Issue #473 ¡ Open-EO/openeo-geopyspark-driver ¡ GitHub

6

A fix for this has been deployed on openeo.vito.be
I re-ran the task from j-9abd7ee7c2204a028fead2df1067f3c6 and got not errors.

If there are any other issues with this layer, please let us know!

7

Hey,

I confirm that the data is now available. However, I still get some warnings and errors at the end of the process.
See the following jobs :
j-ddb23baed47d4e0ba45a7881c3416094
j-d4625bedd356413fb1f1dab2b0c96351

I have another questioning, for which year this data is available ?Because I tried several times for the 2023 and it doesn’t work…

Thank you for your answer !

8

Hi Selim,
the error and warning messages you see are generated by the Spark processing framework, but they are harmless because it has quite some resilience to errors. So this is a side effect of using a distributed processing system. Unfortunately it’s not always possible for us to filter out all useless messages.

As for 2023, maybe @daniel.thiex knows?

best regards,
Jeroen

9

Hi Jeroen,

I just tried again this morning and it seems that it s not working anymore …

image
image1312×592 41.5 KB

(no logs because the job is not even queued)

Here is the job ID :
vito-j-b13188ee609047bd903f00407125f5f3

Thanks for your answer.

10

Hi Selim, that’s a weird error, I also don’t see an immediate reason, but could be due to a temporary issue in the datacenter. Can you simply try again?

thanks,
Jeroen

11

Hey Jeroen,

I tried again this morning and I still get the error…

12

Hi Selim,
it works for me when I try to reproduce with the same process graph. Does this ‘show details’ button reveal anything relevant as to your specific error?

thanks,
Jeroen

1 Like
13

HTTP 402 is “Payment Required” in the HTTP spec. Maybe there’s something wrong with the account? Free Trial expired? Not enough credits?

14

Indeed, we noticed as well and fixed it!

1 Like