Questions tagged [sentinel-3]

Sentinel-3 is a dedicated Copernicus satellite delivering a variety of high-quality ocean measurements.

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Google Earth Engine: Masking land out of Sentinel-3 imagery

I'm trying to isolate ocean cover from OLCI imagery using a bitmask from the quality_flags band. But it's masking all the pixels, and I notice when I mask the ocean and leave the land, the land is ...
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Extract Sentinel 3 data into raster in R?

I am trying to create a raster with Sentinel 3 data. I found out that long/lat coordinates were in a different file than the data (chla). I am using this code to create one raster that I would like to ...
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Sentinel 3 Cloud Masking in Google Earth Engine

I am new to GEE and I wanted to use this as part of my research. My first step was to mask the clouds off the images. The code i created basically mask out pixels based on the Quality Flag Bit 27, ...
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112 views

Longitude/Latitude from NetCDF with (row,column)

I downloaded a "Sentinel-3 Land Surface Temperature" netcdf file. I want to get the longitude and latitude for each temperature entry in the file. Well the file has pairs of rows and column. Using ...
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Whether Sentinel 3 OLCI can be used as a MODIS replacement for 250m NDVI?

Based on the bandwidths MODIS bands 1 and 2 (620nm - 876nm) will match S3 bands Oa7 - Oa17 (620nm - 865nm) I am just trying to know if anyone had any experience in using S3 data instead of MODIS for ...
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138 views

Sentinel 3 OLCI/SLSTR granule footprints shapefile?

Basically the following question: Finding Sentinel tile for specific Long/Lat coordinate However, that question was regarding Sentinel 2 MSI, for which a UTM tiling grid is made available by the ESA. ...