Questions regarding the payload and response

[MTDzi]

Hey @sireliah,

I'm trying to better understand the payload in scraper.py:

    payload = {
        'request': 'getfoi',
        'version': '1.0',
        'bbox': ':'.join(str('{0:.4f}'.format(c)) for c in bbox),
        'width': 1608,
        'height': 581,
        'theme': 'dane_wawa.BOS_ZIELEN_DRZEWA',
        'clickable': 'yes',
        'area': 'yes',
        'dstsrid': '2178',
        'cachefoi': 'yes',
        'aw': 'no',
        'tid': '649_58860',
    }

In particular:

1. what are the "width" and "height" attributes, i.e. how do they impact the results?
2. what is the "dstsrid" attribute?
3. and the "tid"?

I'd really appreciate it if you'd refer me to the documentation. Thus far the only actually useful piece of documentation I stumbled upon is this: http://mapa.um.warszawa.pl/mapviewer/faces/metadata.jspx however it doesn't explain the API.

Thanks for your time!
(And if you'd like to respond in Polish that's perfectly fine for me ;))