Select Worldview Snapshot
Put this together based on the following twitter prompt
Draw a box you want at World View Snapshosts I tend to set the spatial resolution to 250m, but that will limit you to smaller total areas.
In the preview click the checkbox "Always show today"
Place that link in
SNAPSHOT_URL below and setup a cron job, noon local time or a bit after is usually a safe bet, set appropriate target paths to keep things organized if you like.
Once you have several images downloaded, say 1-week, 1-month, 1-year. You can try to do some cloud free compositing. What has worked best for me in NZ is to do a lower quantile value, so the lowest 10% across the pixels for a week/month. NZ is often covered in clouds, so this helps ensure that we don't pick a value from the series that has clouds in it. There are a few otehr methods that you can try coded in, but I really don't use them, they were just for experimental purposes.
Example of running the python script.
python3 stack_images.py nz_2021-09 quantile
drops an image called
nz_2021-09 bit does a pattern match on the files in the current directory, so make sure the script can find the files. See L#12 in the