Quiz Improvement 2.1 Data Discovery

przell commented 10 months ago

@UndeadFairy,

the quiz in 2.1 is really hard to solve as is now.

https://github.com/EO-College/cubes-and-clouds/blob/main/lectures/2.1_data_discovery/2.1_data_discovery.md?plain=1#L597

I would add the link where to find this information on CDSE.
When I read the info on CDSE I would expect that I can use 4 APIs, not the 2 that are mentioned in the answer?! https://dataspace.copernicus.eu/analyse/apis/catalogue-apis

https://github.com/EO-College/cubes-and-clouds/blob/main/lectures/2.1_data_discovery/2.1_data_discovery.md?plain=1#L606

The size of the bounding box influences the number of returned images extremely. By changing it slightly i got results ranging from 35 to 105. There is the possibility to upload/provide a bounding box based on text. We should add that!
We should also give a link to the browser and specify that they have to switch to the Search tab.
It might also make sense not to ask for the exact number (I don't know how stable this browser is, if it always returns the same exact number, especially as time goes by). We could add ranges like 30-100, 0-10, 200-500

JorisCod commented 8 months ago

"When I read the info on CDSE I would expect that I can use 4 APIs, not the 2 that are mentioned in the answer?! https://dataspace.copernicus.eu/analyse/apis/catalogue-apis"

At the very least, the current way the question is rated is wrong, as clicking STAC API is marked as a wrong answer.

przell commented 8 months ago

Hi Joris, thanks for reporting this! @UndeadFairy, can you have a look at that? Please check the markdown and the wordpress on eocollege. They don't align and seem to both have not the correct answers. ping: @hehodam

hehodam commented 8 months ago

@przell @UndeadFairy

Odata / STAC API /OGC API are now marked as correct AstraDataServe / OrbitQueryHub as incorrect

in LMS

UndeadFairy commented 7 months ago

Unified it also here in materials: https://github.com/EO-College/cubes-and-clouds/commit/15261ba4475d1901f32aff2debfddcb63d278a30

@hehodam it seems that the markdown style of url was not correctly transferred to the EO College above the quiz, could you please take a look?

EO-College / cubes-and-clouds

Quiz Improvement 2.1 Data Discovery #29