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Tools for indexing, shelving, copying, and modifying SETSM and ASP dems

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pgcdemtools

Tools for indexing, shelving, copying, and modifying SETSM and ASP dems

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Version 1.0 released 11 Oct 2017.

Tools

Rename

rename_setsm_add_version

Index

index_setsm - Build a gdb or shapefile index of a single SETSM DEM scene, strip, or tile, or a directory of DEMs of these types.

Package

package_setsm - Build an index of a SETSM DEM or directory of DEMs and package all auxilary files into tar.gz archives.

package_setsm_tiles - Build an index of a SETSM DEM mosaic tiles or directory of tiles and package all auxilary files into tar.gz archives.

Shelve

shelve_setsm_by_date - Move or copy a SETSM DEM or a directory of DEMs into folders based on acquisition date.

shelve_setsm_by_geocell - Move or copy a SETSM DEM or a directory of DEMs into folders based on the geocell that intersects with the DEM cetroid, as identified by the lower left geocell corner.

shelve_setsm_by_shp - Move or copy a SETSM DEM or a directory of DEMs into folders based on a custon shapefile index.

Retrieve

copy_dems - Copy DEMs using a subset of the DEM index bult using index_setsm.py.

Misc

apply_setsm_registration - If GCP registration information is included with a SETSM DEM, apply the offset and output a new raster.

resample_setsm - resample SETSM DEMs to a lower resolution.

divide_setsm_tiles - Divide SETSM DEM mosaic tiles into subtiles.

Usage notes

Some of the tools are designed to be run either in a serial, parallel, or with a PBS scheduler. If a PBS scheduler is present, the --pbs option can often be used to submit the jobs to PBS. The qsub* scripts can be modified or used as a template for job submission scripts. The --parallel-processes option, if available, allows the given tool to operate on several tasks at once.

Contact

Claire Porter

Polar Geospatial Center

Email: porte254@umn.edu

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Tools for indexing, shelving, copying, and modifying SETSM and ASP dems

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  • Python 99.7%
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