NAME
t.sentinel_1.watermasks - Calculates water masks from Sentinel-1 scenes and registers them in a space time dataset.
KEYWORDS
temporal,
Sentinel-1,
SAR,
watermasks
SYNOPSIS
t.sentinel_1.watermasks
t.sentinel_1.watermasks --help
t.sentinel_1.watermasks input=string[,string,...] output=string [output_title=string] [output_desc=string] hand_rast=string [hand_max=string] [memory=memory in MB] [nprocs=integer] [--help] [--verbose] [--quiet] [--ui]
Flags:
- --help
- Print usage summary
- --verbose
- Verbose module output
- --quiet
- Quiet module output
- --ui
- Force launching GUI dialog
Parameters:
- input=string[,string,...] [required]
- Sentinel-1 scenes
- List of Sentinel-1 scenes to process
- output=string [required]
- Name of output STRDS
- output_title=string
- Title of output STRDS
- output_desc=string
- Description of output STRDS
- 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
- memory=memory in MB
- Available memory for running i.segment
- Cache size for raster rows
- Default: 300
- nprocs=integer
- Number of cores for multiprocessing, -2 is n_cores-1
- Default: 1
t.sentinel_1.watermasks detects water areas in Sentinel-1 GRD scenes using
i.sentinel_1.watermasks and registers the
watermasks in a space time dataset.
Overview of t.sentinel_1.water toolset
i.sentinel_1.import (addon),
i.segment
Guido Riembauer,
mundialis, Germany
SOURCE CODE
Available at:
t.sentinel_1.watermasks source code
(history)
Accessed: Tuesday Apr 23 08:38:20 2024
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GRASS GIS 8.4.0dev Reference Manual