Questions tagged [sentinel]

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Sentinelsat: Error trying to download from Norweigan mirror colhub.met.no

I am trying to download the Sentinel 2 images over an area of Western Norway. Since the ESA archive is very slow, I am trying to use the Norwegian mirror for Sentinel instead (https://colhub.met.no/#/...
0
votes
1answer
34 views

How to download tile from Amazon’s Sentinel-2 service

How do I access Sentinel-2 imagery via Amazon? I'm new to GIS and have been relying on USGS earth explorer and EO Browser but would now like to access satellite imagery with higher resolution. I ...
1
vote
2answers
35 views

Storing image with rasterio as gtiff modifies image histogram

I'm trying to store and image as as gtiff, but the resulting image is changed, and I can't explain why. I'm reading sentinel jp2 band images using rasterio, I rescale these images from [0-10.000] to [...
0
votes
1answer
60 views

Running script with Sentinel 2 images?

How can run this script with Sentinel 2 images? // Use a DateSlider to create annual composites of this collection. var collection = ee.ImageCollection('LANDSAT/LC08/C01/T1'); // Use the start of the ...
0
votes
0answers
10 views

GloVis only downloading part of required scene?

I am new to remote sensing and downloading satellite imagery. I need data on a very small piece of land (500 by 500 meters). I've input the exact coordinates into GloVis to get the sentinel-2 imagery. ...
2
votes
0answers
49 views

How to correct depth values with tide data? [closed]

We are trying to derive bathymetry using sentinel images using QGis 2.18. The training data is from a boat gps track taken in 2 days. The depth value captured needs to be corrected for tidal ...