Skip to content

Problem saving the velocity GeoTiff #39

@ginfaican37

Description

@ginfaican37

Output_GeoTiff
Hi, I think I've found an error or maybe I'm just confused about the conversion of the velocity.h5 file to GeoTiff in the Output_GeoTiff notebook

Describe the bug
Specifically, it's in section 8. Save the Velocity GeoTiff of the notebook; the code is as follows:
velocity_path = mint_path / 'velocity.h5'
era_corr_velocity_path = mint_path / 'velocityERA5.h5'
velocity_path = era_corr_velocity_path if era_corr_velocity_path.exists() else velocity_path
vel_tiff = geotiff_path / f'{velocity_path.stem}.tif'
!save_gdal.py $velocity_path --of GTIFF -o $vel_tiff

This code refers to initially taking the file velocityERA5.h5 and converting it to velocity.tif. However, according to the notebook c.MintPy_Time_Series, this file contains the atmospheric lag velocity, not the ground deformation velocity. The file containing the deformation velocity is velocity.h5. Therefore, the resulting velocity.tif generated from velocityERA5.h5 does not correspond to the expected ground deformation analysis.

Are you running locally or in OpenSARLab?
Im running in OpenSARLab

Thank you for support, best regards

Gina

Metadata

Metadata

Assignees

No one assigned

    Labels

    No labels
    No labels

    Type

    No type

    Projects

    No projects

    Milestone

    No milestone

    Relationships

    None yet

    Development

    No branches or pull requests

    Issue actions