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utplanets / deepmars2

Human level performance from a Crater Detection Algorithm
MIT License
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IRData #3

Open opencvscikit opened 1 year ago

opencvscikit commented 1 year ago

IR Filename=root Dir+"/data/raw/Mars_THEMISscaled. tif" I have found Mars now MO THEMIS-IR-Day Mosaic Global 100m_ V12. tif, its size is 22G. Do I need to perform relevant data processing

eelsirhc commented 1 year ago

If you can read the entire file, no further processing is needed. It was only used at 200m resolution I think (matching the highest DEM resolution) so it was reduced to 5G first.

opencvscikit commented 1 year ago

If you can read the entire file, no further processing is needed. It was only used at 200m resolution I think (matching the highest DEM resolution) so it was reduced to 5G first.

Can you provide the download method for the data source represented by IR_filename = root_dir + "/data/raw/Mars_THEMIS_scaled.tif"?

opencvscikit commented 1 year ago

If you can read the entire file, no further processing is needed. It was only used at 200m resolution I think (matching the highest DEM resolution) so it was reduced to 5G first.

Do I need to downsample THEMIS-IR-Day_Mosaic_Global_100m to match the 200m resolution of the DEM image in order to achieve image rectification and alignment? Can you provide the corresponding data source for IR_filename = root_dir + "/data/raw/Mars_THEMIS_scaled.tif"?