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Virtual satellite
Matt Painter edited this page Nov 8, 2020
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When a timestamp or time interval is specified (-t
/ --timestamp
, and -I
/ --interval
, respectively) along with a target longitude (-l
/ --longitude
), Sanchez will perform a multiple satellite stitch and reproject the image back to a geostationary image, simulating a satellite at a given longitude.
This allows for virtual satellite images to be created, comprised of more than one source image.
See Options: timelapse for more details on on timelapse arguments.
If an end longitude is provided (-E
/ --endlongitude
) along with a timelapse argument, Sanchez will sweep the longitude across the time intervals. By default, the longitude sweep is anticlockwise, however this may be inverted with --inverse
.
sanchez -s input -o output\geostationary\timelapse -l 174.8860 -E 131 -I 60 -h 0.0 -b 1.1