Search found 8 matches

by joejoe03050709
Mon Apr 17, 2023 10:31 am America/New_York
Forum: Questions/Comments
Question: MOD5_L2 data convertion
Replies: 1

MOD5_L2 data convertion

May I ask how can I batch convert HDF files from different regions to Geotiff, because several existing toolboxes can only handle batch conversion of the same region
by joejoe03050709
Sun Apr 09, 2023 2:47 am America/New_York
Forum: Questions/Comments
Question: MOD5_L2 data of hdf convert to tiff
Replies: 1

MOD5_L2 data of hdf convert to tiff

How should I define the coordinate system parameters and matrix size when using matlab to convert hdf files into Geotiff files. Because I use the latitude and longitude of the four vertices in the hdf file and the size of the hdf file to define the coordinate system, and then use geotiffwrite to get...
by joejoe03050709
Fri Mar 31, 2023 10:00 pm America/New_York
Forum: Questions/Comments
Question: MOD05 hdf to tiff
Replies: 2

Re: MOD05 hdf to tiff

LP DAAC - lien wrote:
> Good Morning,
> We might have some alternative options also, what specific data product are
> you working with?
> Thanks,
> Brett
Sorry, I was sick during this time and can only recover now. i used near infar pwv data in MOD05
by joejoe03050709
Sun Mar 26, 2023 3:08 am America/New_York
Forum: Questions/Comments
Question: MOD05 hdf to tiff
Replies: 2

MOD05 hdf to tiff

How should I define the coordinate system parameters and matrix size when using matlab to convert hdf files into Geotiff files. Because I use the latitude and longitude of the four vertices in the hdf file and the size of the hdf file to define the coordinate system, and then use geotiffwrite to get...
by joejoe03050709
Sat Mar 25, 2023 3:34 am America/New_York
Forum: Questions/Comments
Question: MOD05 hdf to tiff
Replies: 3

Re: MOD05 hdf to tiff

oh! i want to convert hdf in different areas to Geographic by myself in matlab,but there is a question,How should I get the coordinate points of the data,instead of the entire range of 4 vertex coordinates,because i always get data in rectangular range.But actually in geographic it should be Fan-sha...
by joejoe03050709
Mon Mar 20, 2023 3:41 am America/New_York
Forum: Questions/Comments
Question: MOD05 hdf to tiff
Replies: 3

MOD05 hdf to tiff

i wanna reproject pwv data in hdf to UTM in tiff. i used matlab,readed hdf files.but when i tried to reproject, i find that HDF files' matrix and TIFF files' matrix,both downloaded on LAADS DAAC,not the same size.
by joejoe03050709
Wed Mar 01, 2023 9:21 am America/New_York
Forum: Questions/Comments
Question: data download by python scripy
Replies: 1

data download by python scripy

what is wrong about my operation? E:\text>python laads-data-download.py -s https://ladsweb.modaps.eosdis.nasa.gov/archive/orders/501923090/ -d .\ -t eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJpc3MiOiJBUFMgT0F1dGgyIEF1dGhlbnRpY2F0b3IiLCJpYXQiOjE2Nzc2Nzg3MDUsIm5iZiI6MTY3NzY3ODcwNSwiZXhwIjoxNjkzMjMwNzA1LC...
by joejoe03050709
Wed Mar 01, 2023 8:26 am America/New_York
Forum: Questions/Comments
Question: data download reproject to UTM
Replies: 1

data download reproject to UTM

i want download MOD05 data which is tiff, but i used Post-Processing of REVIEW & ORDER, but it still give me files those hdf. And what is mean output pixel size, is it resolution?