MISR toolkit(python)

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rs_datadownload
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MISR toolkit(python)

by rs_datadownload » Sat Dec 18, 2021 8:26 am America/New_York

When I use MISR toolkit, I acquire the longitude and latitude and som x/y of the dataset. How can I convert it into GEOTIF through MISR toolkit?
Bcause in this coordinate system,SOM x/y is a regular rectangle, but its latitude and longitude are distorted.
I tried to write a GEOTIF in Python's GDAL, but SOM coordinate system doesn't EPSG, Is there any way to store the data in GEOTIF format.

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Re: MISR toolkit(python)

by OB.DAAC - amscott » Mon Dec 20, 2021 8:10 am America/New_York


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Re: MISR toolkit(python)

by ASDC - cheyenne.e.land » Mon Dec 20, 2021 1:40 pm America/New_York

Hello,

I have notified the MISR Science Team, but in the mean time the HDF-EOS to GeoTIFF Conversion Tool (HEG) might be useful to you. Hope this helps.

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Re: MISR toolkit(python)

by ASDC - cheyenne.e.land » Tue Dec 21, 2021 11:29 am America/New_York

Hello again,

MISR would like to know what product do you want to convert to GEOTIFF? MISR has a routine that converts L1B2 to GEOTIFF that they can potentially share. However, they don’t believe they have anything ready made for other MISR HDF4 products.

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Re: MISR toolkit(python)

by rs_datadownload » Tue Dec 21, 2021 11:14 pm America/New_York

Thanks foe your reply!

I extracted variables (BlueBand Brf ) of the BAND from LIB2T products through MISR Toolkit,but it could not be extracted in HEG,because HEG couldn't extract this variables (BlueBand Brf ). I want to convert it directly to TIF in MISR Toolkit.

my question is how do I convert grid data to geotif using MISR Toolkit. Ijust need the coordinate transformation of the help.

THANKS.

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Re: MISR toolkit(python)

by rs_datadownload » Tue Dec 21, 2021 11:19 pm America/New_York

OB.DAAC - amscott wrote:
> Have you seen these resources?
>
> [url=https://nasa.github.io/MISR-Toolkit/html/index.html]MISR Toolkit
> GitHub pages[/url]
> [url=https://nasa.github.io/MISR-Toolkit/Mtk_ug.pdf]MISR Toolkit Users
> Guide[/url]


I have looked over these materials,but I haven't found the help I need.
I just SOM's EPSG or how do I write SOM projection into an image.

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Re: MISR toolkit(python)

by rs_datadownload » Tue Dec 21, 2021 11:36 pm America/New_York

ASDC - cheyenne.e.land wrote:
> Hello again,
>
> MISR would like to know what product do you want to convert to GEOTIFF?
> MISR has a routine that converts L1B2 to GEOTIFF that they can potentially
> share. However, they don’t believe they have anything ready made for other
> MISR HDF4 products.
>
> Regards,
>
> ASDC User Services

Could yu please show me this routine, What I need is just the L1B2 to GEOTIFF in MISR toolkit (python).I need convert variable .for exmaple, variables = Mtk.MtkFile(file).grid('GreenBand').field('Green Brf')

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Re: MISR toolkit(python)

by ASDC - cheyenne.e.land » Wed Dec 22, 2021 10:19 am America/New_York

Hello,

Thank you, but unfortunately because of the holidays the MISR science team may not be able to get ahold of the people needed to find out if the routine was ever approved for external sharing before the break. We apologize for any delay.

Regards,

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