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i.sentinel_1.water.worker
NAME
i.sentinel_1.water.worker - i.sentinel_1.water.worker is a worker addon for the parallel processing of i.sentinel_1.water.
KEYWORDS
temporal ,
Sentinel-1
SYNOPSIS
i.sentinel_1.water.worker
i.sentinel_1.water.worker --help
i.sentinel_1.water.worker [-m ] input =string output =string [memory =memory in MB ] mapsetid =name hand_rast =string [hand_max =string ] polarisation =string [--help ] [--verbose ] [--quiet ] [--ui ]
Flags:
-m
Copy and apply MASK from original mapset
--help
Print usage summary
--verbose
Verbose module output
--quiet
Quiet module output
--ui
Force launching GUI dialog
Parameters:
input =string [required]
S-1 map name
S-1 data must be calibrated and in logarithmic scale (dB). The second last part of the scene name split by '_' must contain the polarisation (VV or VH)
output =string [required]
Output binary water map
memory =memory in MB
Maximum memory to be used (in MB)
Cache size for raster rows
Default: 300
mapsetid =name [required]
Name of new mapset to run i.sentinel_1.water
hand_rast =string [required]
Name of the HAND index raster
Raster containing Height Above Nearest Drainage (HAND) values
hand_max =string
Maximum HAND value (meters above drainage network) where water areas are assumed
Default: 15.0
polarisation =string [required]
Polarisation: VV or VH
Options: VV, VH
i.sentinel_1.water.worker is a worker Addon to run
i.sentinel_1.water in parallel
in a dedicated mapset.
Overview of t.sentinel_1.water toolset
i.sentinel_1.water (addon)
Guido Riembauer,
mundialis , Germany
SOURCE CODE
Available at:
i.sentinel_1.water.worker source code
(history )
Accessed: Monday Jul 27 12:30:32 2026
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GRASS Development Team ,
GRASS 8.5.1dev Reference Manual