Search found 8 matches

by cbielski_riscognition.com
Thu Sep 19, 2024 1:05 pm America/New_York
Forum: Home
Question: Missing Aqua LANCE Sept 18 - 1305 to 1525 overpass?
Replies: 4

Re: Missing Aqua LANCE Sept 18 - 1305 to 1525 overpass?

Hi, thanks for letting me know of the missing L0 data. I'll try and keep an eye on the STD processing as you suggest. Just wanted to clarify however, that the time is UTC and specifically the time between 14:20-14:30 is local afternoon (not night) for western Europe. So the gap in data is not fully ...
by cbielski_riscognition.com
Thu Sep 19, 2024 4:57 am America/New_York
Forum: Home
Question: Missing Aqua LANCE Sept 18 - 1305 to 1525 overpass?
Replies: 4

Missing Aqua LANCE Sept 18 - 1305 to 1525 overpass?

Hello,
I was wondering whether there was an outage on AQUA because there is a large chunk of time missing from AQUA on Lance from Sept 18 - from 1305 to 1525 (see figure). Part of this overpass covers the current wildfires in Portugal so I'm wondering where I can get them.
Thanks,
Conrad
by cbielski_riscognition.com
Tue Sep 03, 2024 7:19 am America/New_York
Forum: Home
Question: Comparing VIIRS Thermal Anomalies over Europe with FIRMS
Replies: 5

Re: Comparing VIIRS Thermal Anomalies over Europe with FIRMS

Thanks FIRMS Support Team, if you happen to get more details that would be helpful. Any reference documents (either ATBDs or articles) would also be helpful. I will try and find an SSEC forum and bring up the same issue there to see if they have any more comments on the topic. Any updates I'll share...
by cbielski_riscognition.com
Thu Aug 22, 2024 2:44 am America/New_York
Forum: Home
Question: Comparing VIIRS Thermal Anomalies over Europe with FIRMS
Replies: 5

Re: Comparing VIIRS Thermal Anomalies over Europe with FIRMS

Good morning Diane, for the VIIRS processing we use the CSPP Active Fires version: 2.1, ProcessVersionNumber = "2.5.4". I would have thought that the results should be pretty 'stable'. Most of the time, we have a few differences here and there (which I could account to differences in versi...
by cbielski_riscognition.com
Thu Jul 11, 2024 8:28 am America/New_York
Forum: Home
Question: Comparing VIIRS Thermal Anomalies over Europe with FIRMS
Replies: 5

Comparing VIIRS Thermal Anomalies over Europe with FIRMS

Hi, I'd like to better understand differences that we are seeing between the VIIRS thermal anomalies (TA) produced through our direct readout over Europe compared to the FIRMS NRT products which we use for daily validation of the TAs. Our team produces RT (to use the current definition from the FIRM...
by cbielski_riscognition.com
Wed Mar 01, 2023 7:19 am America/New_York
Forum: Home
Question: LANCE NRT no update
Replies: 6

Re: LANCE NRT no update

Hi, thanks for the information. I have joined the list now. A follow up question though regarding the current files. I'm getting 404 errors when trying to access them. One example is the following: https://nrt3.modaps.eosdis.nasa.gov/api/v2/content/archives/allData/61/MOD00F/Recent/MOD00F.A2023056.0...
by cbielski_riscognition.com
Tue Feb 28, 2023 6:59 am America/New_York
Forum: Home
Question: LANCE NRT no update
Replies: 6

Re: LANCE NRT no update

Hi, thanks for the update. Is there a place where we can get ongoing updates with this situation? Or should we follow this post? Also, has the naming convention been updated on purpose? E.g. https://nrt3.modaps.eosdis.nasa.gov/api/v2/content/archives/allData/61/MOD00F/Recent/MOD00F.A2023056.0700.202...
by cbielski_riscognition.com
Thu Nov 10, 2022 10:30 am America/New_York
Forum: Home
Question: Lance NRT Recent naming issues
Replies: 1

Lance NRT Recent naming issues

Hello, I'm wondering whether this issue is being dealt with. Today I'm experiencing 404 errors because the download link and the actual file are different. An excerpt from the JSON output below: { "archiveSets": 61, "cksum": "1830997788", "dataDay": "2022...