WARNING: THIS CODE IS NOT READY FOR USE

Sarsen

Algorithms and utilities for SAR sensors

Objectives

Be faster and simpler than ESA SNAP and cloud native.

• enable SAR data geocoding
  • fast mode: to terrain-correct images
  • accurate mode: for interferometric processing
• enable radiometric terrain correction / flattening gamma
• support cloud-native processing
  • enable parallel processing via xarray and dask
  • enable object storage access via fsspec
• support Sentinel-1 SLC IW and GRD
• support any DEM that GDAL / Proj can handle

Non-objectives

• No attempt is done to support UTC leap seconds. Observations that include a leap second may crash the code or silently return wrong results. Caveat emptor

Usage

>>> import sarsen