Erosion Network Order Extraction software can identify stream network from SRTM data and assign order (Strahler number), compute base erosion surfaces for neotectonics analysis (starting version 0.6a)
Software implements simple and efficient threshold-less algorithm.
Download distribution package versions:
0.5a, obsolete, not recommended (link).
Download guide in (pdf).
Please, use SRTM from testing dataset for your quick start with software.