An algorithm for automatic analysis of landslide path.
ALPA is coded in R and should be executed in the RStudio environment (https://rstudio.com/).
Plese first read the ALPA_pre.R file, which includes essential instructions and examples.
It will be very kind of you to contact the authors if you find any bugs or errors.
Langping LI
LREIS, IGSNRR, CAS