Data Whaleserver about smartemission HOT 5 OPEN

I don't fully understand the question. The situation is as follows:

• harvesting from the CityGIS Whale server is phased out
• all raw data (since about 2015) has been saved within the Smart Emission server database running now at PDOK/Kadaster
• raw values for all indicators (sensors) are stored as JSON "blobs" per station/per hour
• there is currently not an easy way to download this data, e.g. from within a browser

Attached is an example how these JSON blobs look like. The Josene manual is required to decode these values or the SE code can be used, like here for audio indicators, basically 3 bands are encoded in each integer value:

# decode dB(A) values into 3 bands (0,1,2) for this octave
bands = [float(input_value & 255), float((input_value >> 8) & 255), float((input_value >> 16) & 255)]

jose1.json.txt

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No, that has to be developed: both a download service and a viewer for raw data.

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Best we discuss costs/estimates offline.

@geurp0 @Nijmegen-Geluid I think that we should aim for a "Smart Emission Data Scientist's App" which allows specialized users like citizen scientists to browse, select, download and view any raw and refined (calibrated) data from the SE platform. We can build this step by step. I think this is a better approach than developing ad-hoc viewers. We need these as well, but we have APIs for that on which they can be build.

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