Search found 501 matches

by kathys
Wed Apr 03, 2024 11:39 am
Forum: GEOCAT
Topic: GeoDB OISST data
Replies: 1
Views: 10474

Re: GeoDB OISST data

Hello, The short answer then is that there is no convenient way to get older ancillary data from from geodb website. Some of the GEOCAT ancillary datasets are standard, and some are unique to the product. For example, the snow_map product is one that was created from other ancillary specifically in ...
by kathys
Tue Apr 02, 2024 1:58 pm
Forum: Announcements
Topic: NOAA20 orbit adjustment
Replies: 3
Views: 13881

Re: NOAA20 orbit adjustment

Update #3: Issued April 02, 2024 1622Z On April 04, 2024 11:56:00Z, NOAA-20 will perform a 110 second propulsive Re-Phasing Maneuver (RPH) to re-establish mission orbit. The following observatory systems will be affected on April 04, 2024: 11:23:00Z - 13:39:12z CERES will be in Contam-Safe mode, sc...
by kathys
Mon Apr 01, 2024 10:07 am
Forum: Polar2grid
Topic: JPSS VIIRS EDR data processing for one band
Replies: 10
Views: 39291

Re: JPSS VIIRS EDR data processing for one band

Hello again Margad, > 1. Could you please advise on the process of obtaining Surface Reflectance (Bottom of Atmosphere reflectance) from SDR data? The SDRs do not contain surface reflectances. They contain observed radiances at the satellite sensor above the atmosphere, which are then also converted...
by kathys
Wed Mar 27, 2024 4:18 pm
Forum: Polar2grid
Topic: ABI 500m grid parameters
Replies: 2
Views: 5142

Re: ABI 500m grid parameters

There is a response to this post on this page:

viewtopic.php?t=59834
by kathys
Wed Mar 27, 2024 12:57 pm
Forum: Polar2grid
Topic: ABI 500m grid parameters
Replies: 2
Views: 5142

Re: ABI 500m grid parameters

Dear user,

I have moved your post from the CSPP LEO Polar2Grid Forum, to the CSPP Geo Geo2Grid Forum. You can find your post here:

viewtopic.php?t=59834

Please monitor our response at the Geo2Grid Forum site.

Kathy
by kathys
Wed Mar 27, 2024 12:55 pm
Forum: Geo2Grid
Topic: ABI 500m grid parameters
Replies: 1
Views: 6966

ABI 500m grid parameters

It has come to my attention that the last 2 parameters listed for the ABI 500m grid are off by 1/2 the width of a pixel, i.e., 250m. The config file lists the following values:

-5434894.885056, 5434894.885056

I believe these values should instead be:

-5434644.885056, 5434644.885056
by kathys
Thu Mar 21, 2024 9:08 am
Forum: Announcements
Topic: NOAA20 orbit adjustment
Replies: 3
Views: 13881

Re: NOAA20 orbit adjustment

Update #2: On March 20th, 2024, 17:20:45 to 17:23:56, the NOAA-20 propulsive maneuver was executed successfully to begin the rephasing campaign. NOAA-20 was back in mission point at 17:40:34 UTC and will now drift at a lower altitude until it is 180 degrees to NOAA-21 in about 14 to 15 days. At whi...
by kathys
Thu Mar 14, 2024 9:59 am
Forum: Announcements
Topic: NOAA20 orbit adjustment
Replies: 3
Views: 13881

NOAA20 orbit adjustment

NOAA-20 Rephasing Maneuver Burn Planned for March 19th and 20th 2024 On March 20th, 2024, at 17:07:45 UTC, NOAA-20 will execute a propulsive maneuver to begin the rephasing campaign. The following observatory systems will be affected on March 20th, 2024: 16:47:45 UTC - 19:08:34 UTC CERES in Contam-...
by kathys
Fri Mar 08, 2024 12:25 pm
Forum: Geo2Grid
Topic: Creating images from multiple datasets at the same time
Replies: 2
Views: 4576

Creating images from multiple datasets at the same time

Hi, I am working on multiple Himawari-8 files (5 bands every 10 minutes, 5 hours each day, 2 days per month, and 12months per year). I need to convert all these HSD files to GeoTIFF. I am using the code below, however, only five band files are produced despite using multiple files as input. Is there...
by kathys
Wed Mar 06, 2024 5:37 pm
Forum: Announcements
Topic: Scheduled NOAA-21 VIIRS and OMPS Data Outage
Replies: 5
Views: 4825

Re: Scheduled NOAA-21 VIIRS and OMPS Data Outage

Update #5 Issued March 06, 2024 2116Z: All NOAA-21 VIIRS science products are approved for operational use and the NDE/PDA subscriptions for these products will be enabled at 21:00 UTC, March 06, 2024. Direct Broadcast (DB) users can use the equivalent VIIRS Community Satellite Processing Package (...