Extracting Metadata information from SentinelHubRequest API

Apps / Services Python SDK
1

Hi,
I am using the following API to pull images from the L1C collection for a specific perid for one of my research project. When extracting the images from the request.get_data() result, I would like to save them with the date when the image was acquired.

Is this available as part of the request.get_data or request? If not how do I extract the date information? Do I need to use evalscript?

Also, how do I obtain other metadata information such as cloud cover? From one of the question in the forum, it looks like I may need to do that in the evalscript. But. I am hoping there is a direct way to obtain this from the API response

Also, is there a way to optimize the following request ? Essentially, I am trying to pul the images from the areas affected by wildfire

request = SentinelHubRequest(
    evalscript=evalscript(),
    input_data=[
        SentinelHubRequest.input_data(
            data_collection=DataCollection.SENTINEL2_L1C,
            time_interval=(start_date, end_date),
            mosaicking_order='leastCC',
        )
    ],
    responses=[SentinelHubRequest.output_response("truecolor", mime_type),
               SentinelHubRequest.output_response("falsecolor", mime_type),
               SentinelHubRequest.output_response("firemask", mime_type)],
    bbox=bbox,
    size=SIZE,
    config=config,
)

return request.get_data()

I appologize if this has been already asked/answered.

2

I am able to get the metadata by adding the userdata to evalscript

3

Hi @princeofpersia ,

To save the images you could use get_data(save_data=True).

4

Thank you, for your response.

I needed to capture some metadata as well and need to store as part of file name.
I am positive there may be better ways to do this. But, after adding the userdata, I was able to get those.