OSARIS Version 0.7.2

Open Source SAR Investigation System

Version 0.7.2

New features

• Rewritten and substantially improved scene and burst handling
• Parallel processing option for the Summary PDF Module

Bugs fixed

• Minor bugs in file downloads
• Reporting in GACOS Correction Module

Version 0.7.1

Fixed bugs

• Removed several bugs in s1-file-download.sh that prevented file downloads for both ESA and ASF after adding ASF as alternative data provider.

v0.7.0

Added

• Functionality to merge multiple swaths
• Cutting of output files to an area of interest defined by boundary box coordinates in the config file
• Module 'GACOS Correction' to handle atmospheric disturbances
• Module 'Detrend' to remove large-scale trends
• Module 'Preview Files' generating PNGs and KMLs
• Tool to shift coordinates from 0/360 to -180/180 notation
• ASF as alternative provider for S1 orbits and scenes

Changed

• Output directory structure: now containing only one directory per dataset without sub-directories
• Output file naming: now consistently beginning with scene dates in the format YYYYMMDD--YYYMMDD
• Renamed module 'Create Summary PDF' to 'Summary PDF' and modified to new directory structure and file names
• Renamed module 'Homogenize Intfs' to 'Harmonize Grids' and made it much more flexible
• Renamed module 'Simple PSI' to 'Stable Ground Point Identification'
• Moved login credentials to separate file (from main configuration file)

Removed

• Various bugs

v0.6.0

Added

• Module "Create PDF Summary" to generate a visual overview of key processing results
• Module "Crop" to crop grid files to a extent given by coordinates
• Module "Statistics" generatig statistics for grid files
• SNAPHU connected components as output file
• Directory "tools" for supplementary routines to be configured and run manually.
• Tool "pyStatisticPlots" to create box and whisker plots from output of the Statistics module
• Template for new modules
• Options to skip processing steps

Changed

• lib/z_min_max.sh -> Parameter order
• File names of output files and directories consitently use master/slave dates first in YYYYMMDD format
• Module Simple PSI configuration to use only a sub-region
• Fixed hardcoded path bug in p2p script
• Fixed bugs in reverse pairs processing functionality

Removed

• Directory /lib/include. Scripts were moved to lib and modified to be called directly instead of being included.