LAADS V2 Metadata

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empty_voice_8425
Posts: 3
Joined: Thu Dec 05, 2024 3:39 am America/New_York
Answers: 0

LAADS V2 Metadata

by empty_voice_8425 » Thu Dec 05, 2024 4:42 am America/New_York

Hello,

currently I use LAADS V1 to get the metadata of VIIRS collections.

For example:
https://ladsweb.modaps.eosdis.nasa.gov/api/v1/files/product=VJ102MOD&collection=5201&dateRanges=2021-04-25..2021-04-25&areaOfInterest=x-180.0000000000y60.0000000000000,x180.0000000000y-60.0000000000000&dayCoverage=true&dnboundCoverage=false

Properties provided:
- Geometry

What I don't like about the endpoint:
- day and night coverage is not returned as metadata but only can be used as filters

For V2 I use this endpoint:
https://ladsweb.modaps.eosdis.nasa.gov/api/v2/content/details?products=VNP14&temporalRanges=2019-10-23..2019-11-06&regions=[BBOX]W-125%20N40%20E-119.6%20S36.5

Properties provided:
- illuminations

Properties missing compared to V1:
- geometry

Is there a way with V2 to get metadata about products without actually looking into the metadata of the NC files?

I am interested in the following properties
- illuminations
- geometry
- orbit
- processing version
- sensing start
- sensing end

Any guidance or insights would be greatly appreciated.

Thank you!

Filters:

gederer
Posts: 1
Joined: Thu May 27, 2021 2:52 pm America/New_York
Answers: 0

Re: LAADS V2 Metadata

by gederer » Thu Dec 05, 2024 11:39 am America/New_York

Yes, we will add the geometry information to the api/v2/content/details endpoint. Look for it in our next release, probably mid/late December.

empty_voice_8425
Posts: 3
Joined: Thu Dec 05, 2024 3:39 am America/New_York
Answers: 0

Re: LAADS V2 Metadata

by empty_voice_8425 » Fri Dec 06, 2024 4:13 am America/New_York

Amazing, looking forward to it.

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