Search found 7 matches

by leon_c
Thu Feb 03, 2022 6:15 am America/New_York
Forum: Questions/Comments
Question: What exaclty are Level 0 and Level 1 data?
Replies: 3

Re: What exaclty are Level 0 and Level 1 data?

Thanks for the advice!

So L1 data is radiance, but the L0 is still a bit vague to me, at least physically.

"Production Data Set (PDS) is the raw instrument package" would that be the measured product of photovoltaic/photoelectirc effect?

Thank you!
by leon_c
Wed Feb 02, 2022 4:19 pm America/New_York
Forum: Questions/Comments
Question: What exaclty are Level 0 and Level 1 data?
Replies: 3

What exaclty are Level 0 and Level 1 data?

Hi! I have a question regarding the nature of Level 0 and Level 1 data as described in the "Data Processing Levels". What exactly is "Reconstructed, unprocessed instrument and payload data" at Level 0? Is it electrical signals (voltage, frequency...), and is Level 1 data then rad...
by leon_c
Tue Dec 07, 2021 8:20 am America/New_York
Forum: Questions/Comments
Question: Bulk data extraction using python?
Replies: 2

Re: Bulk data extraction using python?

Thank you very much!
I'll compare this method with post-download extraction, see what works best for me.

Thank you once again!
by leon_c
Mon Dec 06, 2021 6:12 am America/New_York
Forum: Questions/Comments
Question: Bulk data extraction using python?
Replies: 2

Bulk data extraction using python?

Hello! Is there a way to modify the downloading script to automatically extract desired region using python? I've figured the "order" of the URLs when downloading data for the whole globe, but is there a way to download pre-extracted data, as opposed to extracting the region after download...
by leon_c
Mon Jun 07, 2021 11:23 am America/New_York
Forum: Questions/Comments
Question: Chlorophyll_a data retrieval
Replies: 4

Re: Chlorophyll_a data retrieval

Thanks for your reply! I will look into it.

But the thing that worries me is, when the bin file is opened in Python using xarray, I get the result posted in the images. It's almost as if the file is "empty", but it's not.
by leon_c
Sun Jun 06, 2021 3:01 pm America/New_York
Forum: Questions/Comments
Question: Chlorophyll_a data retrieval
Replies: 4

Re: Chlorophyll_a data retrieval

Figured it out. nan files was data over land, or missing data. Everything works fine. :)
by leon_c
Fri Jun 04, 2021 1:37 pm America/New_York
Forum: Questions/Comments
Question: Chlorophyll_a data retrieval
Replies: 4

Chlorophyll_a data retrieval

Hello! I have a question regarding downloading the data. Bear with me, I'm pretty new to this interface. So, using the Level-3 Browser, I select the desired sensor, product, dates and extract the location. However, if I download Binned file, once I open the .nc file in Python using xarray, I get a c...