Search found 5 matches

by liugers11
Thu Jan 19, 2023 3:17 am
Forum: Geo2Grid
Topic: About the output of geo2grid -r ahi_hsd
Replies: 6
Views: 18362

Re: About the output of geo2grid -r ahi_hsd

Thank you very much.
by liugers11
Wed Jan 18, 2023 4:22 am
Forum: Geo2Grid
Topic: About the output of geo2grid -r ahi_hsd
Replies: 6
Views: 18362

Re: About the output of geo2grid -r ahi_hsd

I have the fourth question. The output of "B03" of geo2grid is TOA reflectance, not TOA albedo. Is it right?

Thank you very much.
by liugers11
Tue Jan 17, 2023 11:47 pm
Forum: Geo2Grid
Topic: About the output of geo2grid -r ahi_hsd
Replies: 6
Views: 18362

Re: About the output of geo2grid -r ahi_hsd

I have a third question. The satellite zenith angle and azimuth angle of HIMAWARI are constant? How can I get it?
by liugers11
Tue Jan 17, 2023 11:23 pm
Forum: Geo2Grid
Topic: About the output of geo2grid -r ahi_hsd
Replies: 6
Views: 18362

Re: About the output of geo2grid -r ahi_hsd

Thank you very much. Can I ask another two questions? (1) In the Geo2Grib, there is a keyword "--no-enhance" for the output. To obtain the "real" TOA reflectance, should I set this keyword "--no-enhance" to avoid image enhancement? (2)The output of Geo2Grib is 8-bit uns...
by liugers11
Mon Jan 16, 2023 1:02 pm
Forum: Geo2Grid
Topic: About the output of geo2grid -r ahi_hsd
Replies: 6
Views: 18362

About the output of geo2grid -r ahi_hsd

Hi, Thank you for providing such an excellent tool (Geo2Grid). I want to use Geo2Grid to process the Himawari-8 HSD data to tiff data. For example, the out name is "HIMAWARI-8_AHI_B03_20211012_040000_my_grid_name". I know that it means Band 3. Can you tell me what the unit of the product i...