[kazihifajat]

hi,
using sentinel 1 i got time series as def-trend.csv file. in that file there were some terms like sigma vel, sigma height, height wrt dem, can i get any tutorial or glossary pdf, which elaborate what represent those terms.

[periz]

CSV file fields:

ID – point reference id (sequential)
LAT, LON – latitude and longitude
SVET, LVET – sample and line, pixel SAR coordinates
HEIGHT – relative to sea level (m)
HEIGHT WRT DEM – relative to the external DEM (m)
SIGMA HEIGHT – height estimation standard deviation
VEL – deformation velocity in mm/year
SIGMA VEL – velocity standard deviation
SEASONAL – seasonal trend coefficient
CUMUL.DISP. – point cumulative displacement (mm)
COHER – tepomral coherence
IN, FIN – target point on-off model
STDEV – phase standard deviation from estimated model

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