S3A-OLCI NR came after NT
Posted: Thu May 26, 2022 1:54 pm America/New_York
Hello,
https://oceandata.sci.gsfc.nasa.gov/directdataaccess/Level-1B/S3A-OLCI/2022/141/
I found in that directory; NR files came 3 days after NT files. My understanding is NT shall come after NR, and their sampling timestamp in filenames shall be the same. But you can see 5 seconds difference between the following two.
S3A_OL_1_EFR____20220521T003112_20220521T003412_20220525T135459_0179_085_273_2700_MAR_O_NR_002.zip 2022-05-25 14:26:37 596948088
S3A_OL_1_EFR____20220521T003117_20220521T003417_20220522T004931_0179_085_273_2700_PS1_O_NT_002.zip 2022-05-22 01:49:46 599880072
For this case, NR and NT, which is the mostly updated? Please advise.
Best regards!
-Yuyuan
https://oceandata.sci.gsfc.nasa.gov/directdataaccess/Level-1B/S3A-OLCI/2022/141/
I found in that directory; NR files came 3 days after NT files. My understanding is NT shall come after NR, and their sampling timestamp in filenames shall be the same. But you can see 5 seconds difference between the following two.
S3A_OL_1_EFR____20220521T003112_20220521T003412_20220525T135459_0179_085_273_2700_MAR_O_NR_002.zip 2022-05-25 14:26:37 596948088
S3A_OL_1_EFR____20220521T003117_20220521T003417_20220522T004931_0179_085_273_2700_PS1_O_NT_002.zip 2022-05-22 01:49:46 599880072
For this case, NR and NT, which is the mostly updated? Please advise.
Best regards!
-Yuyuan