Questions tagged [amazon-s3]

Amazon S3 (Simple Storage Service) is an online file storage web service offered by Amazon Web Services.

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Disable readdir on open in gdal_translate when using /vsicurl/

I'm using /vsicurl/ file handler to read Landsat 8 data out of S3. Following GDAL documentation "to minimize the total number of HTTP requests outside of the target GeoTIFF file" I set ...
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0answers
416 views

How to access Landsat bucket from Amazon?

I tried to access amazon Landsat S3 bucket with the following python code import boto import boto.s3.connection from boto.s3.connection import S3Connection access_key = <userid> secret_key = &...
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1answer
268 views

Clipping/cropping/masking a raster tile layer in Mapbox GL JS

I'm loading Landsat tiles into a Mapbox GL JS map via an AWS S3 tile server, and this is working OK, but what I'd really like to do is clip the tile layer to a GeoJSON polygon which is loaded in ...
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153 views

How can I create a RasterLayer object layers from a list of files stored as data frame?

I am trying to load raster files stored in AWS s3 bucket and I've managed to read them as data frame. How can I change them to rasterlayer objects? library(aws.3) library(raster) library(rgdal) #...
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0answers
236 views

Process Landsat8 data in AWS S3 from EC2 instance

I'm wondering what is the best way of processing huge amounts of Landsat8 images stored in the AWS S3 buckets from an Ec2 instance located in the same availability zone. Should I download the scenes ...
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0answers
92 views

Import postgis layer from S3 link

I have a postgis layer (layer.sql), which I am trying to add to my postgres database (mydatabase). The postgis layer is stored on S3 (https://s3.us.../layer.sql). I can add the layer to my database ...
1
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1answer
115 views

Free software to publish tiles on Amazon S3?

Does anyone know of free software that would allow me to publish tiles on Amazon S3? I know of Arc2Earth, but it is not free.
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0answers
2k views

Access-Control-Allow-Origin problem when loading json file from Amazon S3 to display in OpenLayers

This is my code for displaying geojson in OpenLayers, where "geourl" is directed to a json file in Amazon S3. geojson_layer = new OpenLayers.Layer.Vector("GeoJSON", { strategies: [new OpenLayers....
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0answers
20 views

Difference between S3GeoTiffReader and GeoTiffReader?

What's the difference between S3GeoTiffReader and GeoTiffReader provided by Geotools library? I need to process a GeoTiff image retrieved from AWS S3 bucket.
0
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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 ...
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0answers
135 views

Write feature collection to S3

Is there a way to write a feature collection from Python memory to an S3 bucket (as Esri Shapefile, zipped Shapefile or something else) without writing it first to disk? I tried writing to a ...
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195 views

Sentinel-1 GRD and Sentinel-2 L1C on AWS bucket policy

Recently I started to work with Sentinel-1 data hosted on AWS S3 bucket 'sentinel-s1-l1c'. The bucket is requester pays and requires AWS signature version 4. I need to access the files via HTTP GET ...