Feed word or doi value

[jaimebayes]

Hi folks,

I was running your 3 notebooks, and they hook me, sadly I could not try it on my interest area, throwing an error related with word feed. I was thinking its cause could be that I use geojson instead of json file. Also, I though it could be related with doi value, maybe it just work for your area. Do you know if I can get a doi value for my area? if so, where can I get it?

doi = '10.3334/ORNLDAAC/1907'# GEDI L4A DOI
# CMR API base url
cmrurl='https://cmr.earthdata.nasa.gov/search/'
doisearch = cmrurl + 'collections.json?doi=' + doi
concept_id = requests.get(doisearch).json()['feed']['entry'][0]['id']
print(concept_id)
``
Any advice will be appreciated.
Thanks in advance, JL

[rupesh2]

Hi @jaimebayes, The DOI (Digital Object Identifier) is assigned for the whole dataset. The snippet you shared above will print the concept_id for GEDI L4A Version 1 - NASA's unique identifier for this dataset. If you want to search the GEDI L4A files within your area of interest, this tutorial outlines the steps: 2. Searching for a polygonal area of interest (Option 2). Let us know if you are still seeing the errors. If you can share the geojson file you are using, we can help you troubleshoot.