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How to mask clouds and shadows over an entire Sentinel-2 image collection?
This is an old question, but for the sake of completeness, here is comprehensive tutorial on how to mask clouds and their shadows over an entire Sentinel-2 image collection: https://developers.google.com/earth-engine/tutorials/community/sentinel-2-s2cloudless
How to use Google Earth Engine in Python?
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What kind of data does the Sentinel 1 have?
The Sentinel-1 mission provides data from a dual-polarization C-band Synthetic Aperture Radar (SAR) instrument. SAR instruments are capable of acquiring meaningful data in all weather conditions (even clouds) during daytime and nighttime.
How to export images from Google Earth Engine?
I therefore needed to create a mosaic of the images closest to the date I was interested.
How to create cloud free satellite imagery [ Sentinel 2 ]?
Methods for Creating Cloud Free Satellite Imagery: Sentinel 2 1 Methods of Removing Cloud Cover from Satellite Imagery. Several methods have been developed to remove cloud cover. 2 Automated Cloud Detection. 3 Accessing Sentinel-2 Cloudless Satellite Imagery.
What is the purpose of the Sentinel 2 program?
The Sentinel-2 program is intended to complement the previous SPOT missions and provide a next generation capability for land use and land cover observations. [1] Several methods have been developed to remove cloud cover. One approach has been to take a cloud free image of a place and simply merge it with a place where a cloud exists.
How are Sentinel-2 surface reflectance and cloud probability different?
Sentinel-2 surface reflectance and Sentinel-2 cloud probability are two different image collections. Each collection must be filtered similarly (e.g., by date and bounds) and then the two filtered collections must be joined.
How to remove clouds from Sentinel-2 radiometric resolution?
Clouds can be mostly removed by using COPERNICUS/S2_CLOUD_PROBABILITY . See this tutorial explaining how to apply the cloud mask. For more details on Sentinel-2 radiometric resolution, see this page.
What is the ID of the Sentinel-2 satellite?
The ID contains the Sentinel-2 satellite, start date and time, absolute orbit number, and processing baseline. The use of Sentinel data is governed by the Copernicus Sentinel Data Terms and Conditions.