MODISA/T L1 data in EarthData Search
Posted: Fri Oct 11, 2024 1:29 pm America/New_York
Dear Support,
I'm going to report two problems:
(1) In EarthData Search portal https://search.earthdata.nasa.gov/search, if I click 'Browse Portals' and select 'OBDAAC', products 'MODISA_L1' and 'MODIST_L1' will not be seen, although their metainfo show the 'OB.DAAC' tag.
(2) Search filter Day/Night got incorrect results for 'MODISA_L1' and 'MODIST_L1'. I did this by using API, for day granule only, spatial limit of 42.5-45.8N and 11.8-16E, temporal limit of 2024-08-02 (in search portal you can roughly select the area by mouse, and you will get the idea). I got the following matched granules, and the first two were apparently night granules.:
=========================
A2024215010500.L1A_LAC
A2024215024500.L1A_LAC
A2024215121000.L1A_LAC
A2024215135000.L1A_LAC
========================
This was an example. You will see this error almost everywhere.
Yuyuan
I'm going to report two problems:
(1) In EarthData Search portal https://search.earthdata.nasa.gov/search, if I click 'Browse Portals' and select 'OBDAAC', products 'MODISA_L1' and 'MODIST_L1' will not be seen, although their metainfo show the 'OB.DAAC' tag.
(2) Search filter Day/Night got incorrect results for 'MODISA_L1' and 'MODIST_L1'. I did this by using API, for day granule only, spatial limit of 42.5-45.8N and 11.8-16E, temporal limit of 2024-08-02 (in search portal you can roughly select the area by mouse, and you will get the idea). I got the following matched granules, and the first two were apparently night granules.:
=========================
A2024215010500.L1A_LAC
A2024215024500.L1A_LAC
A2024215121000.L1A_LAC
A2024215135000.L1A_LAC
========================
This was an example. You will see this error almost everywhere.
Yuyuan