Search found 1215 matches

by OB.DAAC - SeanBailey
Mon Nov 08, 2021 9:05 am America/New_York
Forum: Questions/Comments
Question: Extract L1A MODIS SeaDAS 8.1.0 OCSSW
Replies: 10

Re: Extract L1A MODIS SeaDAS 8.1.0 OCSSW

Dirk, The OBC file is always created by the L1B code, but by default the wrapper script deletes it...unless you check the "keep-obc" box (or pass the script --keep-obc). If you accidentally checked the obc box AND the del_okm box (which tells the script to delete the 1km output file - the ...
by OB.DAAC - SeanBailey
Mon Nov 08, 2021 8:39 am America/New_York
Forum: Questions/Comments
Question: SeaDAS 8.1.0 installation error
Replies: 8

Re: SeaDAS 8.1.0 installation error

Mike, I just upgraded to Big Sur and tried the install. Seems the default install directory is set to your home directory (sans a seadas subdirecory). We'll look into that. Not a huge problem, as you can always define the directory to install into with the 'Target Path' step of the installation (unt...
by OB.DAAC - SeanBailey
Sat Nov 06, 2021 9:27 am America/New_York
Forum: Questions/Comments
Question: SeaDAS 8.1.0 installation error
Replies: 8

Re: SeaDAS 8.1.0 installation error

Mike,
Yes. ...click yes.

Sean
by OB.DAAC - SeanBailey
Wed Nov 03, 2021 10:47 am America/New_York
Forum: Questions/Comments
Question: Brief network outage for OB.DAAC/OBPG
Replies: 1

Re: Brief network outage for OB.DAAC/OBPG

This outage has been rescheduled for today (Nov 3rd).
by OB.DAAC - SeanBailey
Tue Nov 02, 2021 4:08 pm America/New_York
Forum: Questions/Comments
Question: Problem in reading Modis 1B data (MYDO21KM) in SeaDas
Replies: 1

Re: Problem in reading Modis 1B data (MYDO21KM) in SeaDas

The SeaDAS MODIS L1B reader reports the data converted using the reflectance scaling....so reflectances.

Sean
by OB.DAAC - SeanBailey
Mon Nov 01, 2021 2:43 pm America/New_York
Forum: Questions/Comments
Question: Brief network outage for OB.DAAC/OBPG
Replies: 1

Brief network outage for OB.DAAC/OBPG

Dear OB.DAAC/OBPG users, There will be an outage for the network that supports the OB.DAAC/OBPG on Tuesday, November 2nd 2021 from 7-8pm EDT, but may extend through midnight November 3rd. Access to the websites and services supported by the OB.DAAC will be affected including (but not necessarily lim...
by OB.DAAC - SeanBailey
Wed Oct 27, 2021 10:30 am America/New_York
Forum: Questions/Comments
Question: How to read new MERIS L1 data?
Replies: 4

Re: How to read new MERIS L1 data?

Yes, we have since updated the L1B data to the 4th reprocessing, but the L2 and L3 data are still based on the 3rd reprocessing inputs. A reprocessing is in the works to regenerated the L2 and L3 data based on the newer L1B data. We will adjust the banner to clarify this. It seems that the SNAP read...
by OB.DAAC - SeanBailey
Mon Oct 25, 2021 7:04 am America/New_York
Forum: Questions/Comments
Question: How to create VIIRS L1A from L0?
Replies: 5

Re: How to create VIIRS L1A from L0?

I don't know. Probably. Ask the direct broadcast folks:

https://directreadout.sci.gsfc.nasa.gov/

The L1A VIIRS data (but not the L0) are available from our data distribution site:
https://oceandata.sci.gsfc.nasa.gov

Regards,
Sean
by OB.DAAC - SeanBailey
Fri Oct 22, 2021 7:03 pm America/New_York
Forum: Questions/Comments
Question: Old leapsec.dat file on Ancillary site
Replies: 2

Re: Old leapsec.dat file on Ancillary site

Jess, The file is not old. In fact, there hasn't been a leap second since 2017. The reason the file is regularly updated is because the SDPTK code used by the MODIS geolocation code checks the time stamp in the header of the file (a timestamp it adds to the file) and will stubbornly refuse to work i...
by OB.DAAC - SeanBailey
Fri Oct 22, 2021 6:47 pm America/New_York
Forum: Questions/Comments
Question: MODIS DR processing - migrating from SeaDAS v7.2 to 8.1
Replies: 2

Re: MODIS DR processing - migrating from SeaDAS v7.2 to 8.1

...yeah, that's the ticket :D

With SeaDAS 8, we moved most of the scripts to bin and lopped off the .py extension.

Regards,
Sean